本發明提供的基於區塊鏈的版權流轉方法具體包括碎片化文本發佈方法、碎片化文本版權收購方法、彙編作品發佈方法、彙編作品版權收購方法。此外，所述版權流轉方法也可以具體包括碎片化文本發佈方法、碎片化文本版權收購方法、文本集合發佈方法、文本集合版權收購方法、彙編作品發佈方法、彙編作品版權收購方法。
其中，彙編者是將多個碎片化文本按主題或系列彙編成一個整體作品的角色。收集者是根據自己的專業知識將區塊鏈上散佈的多個碎片化文本按主題或系列收集起來的角色。收集者一般會從多個碎片化文本的創作者處收購多個碎片化文本的版權，形成文本集合。彙編者一般需要從收集者處進行文本集合的版權收購，再彙編成彙編作品。
值得強調的是，可以取消收集者的角色，由彙編者自己根據專業知識將區塊鏈上散佈的多個碎片化文本按主題或系列收集後，再進一步彙編成彙編作品。這種情況下，彙編者會直接向多個碎片化文本的創作者進行版權收購。
不論上述哪種情況，發行商一般都是直接向彙編者進行彙編作品的版權收購。
圖1是本說明書實施例提供的區塊鏈網路的示意圖。圖1示出的是存在收集者角色的情況。區塊鏈網路由多個節點組成，創作者、收集者、彙編者、發行商都可以透過區塊鏈客戶端與區塊鏈網路進行資料交互。需要說明的是，區塊鏈網路中可以存在服務於發行商的節點，也可以存在服務於司法機關的節點(方便產生版權糾紛時，司法機關直接從區塊鏈中取證)。
在本說明書實施例中，創作者客戶端是指創作者控制的區塊鏈客戶端，收集者客戶端是指收集者控制的區塊鏈客戶端，彙編者客戶端是指彙編者控制的區塊鏈客戶端，發行商客戶端是指發行商控制的區塊鏈客戶端。在實際應用中，可以開發基於區塊鏈的分布式應用(DAPP)作為客戶端提供給創作者、收集者、彙編者以及發行商。
為了使本領域技術人員更好地理解本說明書實施例中的技術方案，下面將結合本說明書實施例中的圖式，對本說明書實施例中的技術方案進行詳細地描述，顯然，所描述的實施例僅僅是本說明書的一部分實施例，而不是全部的實施例。基於本說明書中的實施例，本領域普通技術人員所獲得的所有其他實施例，都應當屬於保護的範圍。
以下結合圖式，詳細說明本說明書各實施例提供的技術方案。
圖2是本說明書實施例提供的一種基於區塊鏈的碎片化文本發佈方法的流程示意圖，包括如下步驟：
S200：創作者客戶端獲取創作者創作的碎片化文本。
在本說明書實施例中，創作者可以直接在自己的創作者客戶端上進行碎片化文本的創作。
此外，創作者也可以透過其他途徑進行碎片化文本的創作，由創造者客戶端從其他途徑獲取創作者創作的碎片化文本。
S202：所述創作者客戶端基於所述碎片化文本，構建文本發佈交易，並將所述文本發佈交易提交到區塊鏈網路。
在本說明書實施例中，所述創作者客戶端具體可以構建包含所述碎片化文本的文本發佈交易，或者，構建包含所述碎片化文本的文本雜湊的文本發佈交易(將所述碎片化文本儲存於鏈外的某處)。
S204：所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述創作者與所述文本發佈交易的交易雜湊之間的對應關係，以及將所述文本發佈交易寫入區塊鏈。
所述文本發佈交易被提交給區塊鏈網路之後，一方面，會觸發區塊鏈網路中預先部署的智慧合約的執行，所述智慧合約可以維護一個映射表，將創作所述碎片化文本的創作者與所述文本發佈交易的交易雜湊寫入映射表進行記錄；另一方面，各節點會將所述文本發佈交易寫入區塊鏈中進行存證。
透過圖2所示的碎片化文本的發佈方法，任一創作者可以將自己創作的碎片化文本提交給區塊鏈網路進行存證，區塊鏈網路中的智慧合約也會對碎片化文本的來源(由誰創作)進行記錄。
圖3是本說明書實施例提供的一種基於區塊鏈的碎片化文本版權收購方法的流程示意圖，包括如下步驟：
S300：彙編者客戶端獲取彙編者指定的文本發佈交易的目標交易雜湊。
根據圖2所示的方法，針對每個創作者，區塊鏈中儲存有基於該創作者創作的碎片化文本構建的文本發佈交易，區塊鏈網路中的各節點透過預先部署的智慧合約建立有該創作者與該文本發佈交易的交易雜湊之間的對應關係。
在實際應用中，彙編者可以透過彙編者客戶端訪問區塊鏈，發掘可以整合成一個主題或一個系列的多個碎片化文本。彙編者當需要對發掘的多個碎片化文本進行彙編時，可以透過區塊鏈網路對這多個碎片化文本的版權進行收購。由於碎片化文本以文本發佈交易的形式存證於區塊鏈，因此，彙編者需要將用於存證自己想要收購的碎片化文本的文本發佈交易的交易雜湊指定給彙編者客戶端，由彙編者客戶端發起收購。
一般而言，針對彙編者發掘出的能夠整合成一個主題或一個系列的多個碎片化文本，彙編者透過彙編者客戶端逐一收購這多個碎片化文本的版權。
在本文中，為了描述的清楚，將用於存證彙編者(或後文中的收集者)指定的碎片化文本的文本發佈交易的交易雜湊稱為目標交易雜湊。
S302：所述彙編者客戶端構建文本版權收購交易，並將所述文本版權收購交易提交到區塊鏈網路。
彙編者客戶端發起收購的方式是構建文本版權收購交易(包含目標交易雜湊)，然後將之提交給區塊鏈網路進行處理。
S304：所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述目標交易雜湊對應的目標創作者，並向所述目標創作者發送文本收購消息，以及將所述文本版權收購交易寫入區塊鏈。
區塊鏈網路中的各節點在獲得文本版權收購交易之後，可以觸發執行預先部署的智慧合約，透過智慧合約將所述彙編者要收購版權的消息通知給所述文本版權收購交易中包含的目標交易雜湊對應的目標創作者。並且，各節點還會將所述文本版權收購交易寫入區塊鏈進行存證。
其中，所述目標交易雜湊對應的目標創作者，是所述目標交易雜湊對應的文本發佈交易所存證的碎片化文本的創作者。
S306：所述目標創作者的創作者客戶端針對所述文本收購消息構建文本版權售出交易，並將所述文本版權售出交易提交給區塊鏈網路。
所述目標創作者如何同意售出其創作的碎片化文本的版權，則可以透過創作者客戶端，以發起針對所述文本收購消息的版權售出交易的方式進行答覆。
具體地，所述目標創作者的創作者客戶端針對所述文本收購消息構建文本版權售出交易，具體可以是：
所述目標創作者的創作者客戶端構建包含所述交易雜湊的文本版權售出交易，或者，所述目標創作者的創作者客戶端構建包含所述文本收購消息的消息標識的文本版權售出交易。
S308：所述區塊鏈網路中各節點透過所述智慧合約，建立所述彙編者與所述目標交易雜湊之間的對應關係，以及將所述文本版權售出交易寫入區塊鏈。
所述區塊鏈網路中的各節點獲得所述文本版權售出交易後，相當於明確了所述目標創作者同意了所述彙編者的收購請求，於是，各節點可以透過智慧合約，對所述目標交易雜湊對應的文本發佈交易所存證的碎片化文本的版權歸屬於所述彙編者進行記錄(即建立所述彙編者與所述目標交易雜湊之間的對應關係)。
需要說明的是，如果所述目標創作者與所述目標交易雜湊之間的對應關係用於表徵所述目標交易雜湊對應的文本發佈交易所存證的碎片化文本是所述目標創作者創作的，則在所述目標創作者同意售出版權之後，智慧合約可以不解除所述目標創作者與所述目標交易雜湊之間的對應關係。
如果所述目標創作者與所述目標交易雜湊之間的對應關係用於表徵所述目標交易雜湊對應的文本發佈交易所存證的碎片化文本的版權歸屬於所述目標創作者，則為了改變版權歸屬，可以在建立所述彙編者與所述目標交易雜湊之間的對應關係的同時，解除所述目標創作者與所述目標交易雜湊之間的對應關係。
此外，在圖3所示的方法中，所述區塊鏈網路中各節點透過所述智慧合約，可以在確定所述彙編者向所述目標創作者付款完成之後，建立所述彙編者與所述目標交易雜湊之間的對應關係。
具體地，各節點在建立所述彙編者與所述交易雜湊之間的對應關係之前，可以透過所述智慧合約，向所述彙編者發送付款通知。接著，所述彙編者在付款完成後，可以透過所述彙編者客戶端構建付款完成交易，並將所述付款完成交易提交到區塊鏈網路。然後，各節點透過智慧合約，可以反應於所述付款完成交易，建立所述彙編者與所述目標交易雜湊之間的對應關係。
透過圖3所示的方法，彙編者可以直接根據主題或系列從多個創作者處收購多個碎片化文本的版權。彙編者基於收購的多個碎片化文本的版權，有權進行彙編，得到彙編作品，並享有彙編作品的版權。
圖4是本說明書實施例提供的一種基於區塊鏈的彙編作品發佈方法的流程示意圖，包括如下步驟：
S400：彙編者客戶端獲取彙編者指定的多個文本發佈交易的交易雜湊。
在圖4所示的方法中，所述多個文本發佈交易所存證的碎片化文本是所述彙編者透過圖3所述的方法收購的。也就是說，區塊鏈網路中部署的智慧合約已經記錄了所述彙編者與所述多個文本發佈交易的交易雜湊的對應關係，並且，所述彙編者發起的用於收購所述多個文本發佈交易所存證的碎片化文本的文本版權收購交易以及創作這些碎片化文本的創作者發起的同意售出的文本版權售出交易也皆被寫入區塊鏈進行存證。所述多個文本發佈交易所存證的碎片化文本的版權流轉是清楚的。
S402：所述彙編者客戶端構建彙編作品發佈交易，並將所述彙編作品發佈交易提交給區塊鏈網路。
所述彙編者可以將所述多個文本發佈交易所存證的碎片化文本彙編成彙編作品，然後將彙編作品以發起彙編作品發佈交易的形式進行發佈。所述彙編作品發佈交易包含所述彙編者指定的多個交易雜湊。
S404：所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述彙編者與所述彙編作品發佈交易的交易雜湊之間的對應關係，以及將所述彙編作品發佈交易寫入區塊鏈。
所述區塊鏈網路中的各節點在獲得所述彙編作品發佈交易之後，明確了彙編作品是所述彙編者創作的，對所述彙編作品的版權歸屬於所述彙編者進行記錄，以及將所述彙編作品發佈交易寫入區塊鏈進行存證。
透過圖4所示的方法，由於所述彙編作品是基於多個碎片化文本進行再創作的，而所述彙編作品發佈交易包含有用於存證這多個碎片化文本的文本發佈交易的交易雜湊，因此，根據所述彙編作品發佈交易可以追溯到構成彙編作品的每個碎片化文本，明確每個碎片化文本的創作者以及版權流轉路徑。
此外，彙編者可以不直接從創作者處收購碎片化作品的版權，而是由收集者直接從創作者處收購碎片化作品的版權，得到文本集合，再由彙編者從收集者處收購文本集合。
圖5是本說明書實施例提供的一種基於區塊鏈的碎片化文本版權收購方法的流程示意圖，包括如下步驟：
S500：收集者客戶端獲取收集者指定的文本發佈交易的目標交易雜湊。
S502：所述收集者客戶端構建文本版權收購交易，並將所述文本版權收購交易提交到區塊鏈網路。
S504：所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述目標交易雜湊對應的目標創作者，並向所述目標創作者發送文本收購消息，以及將所述文本版權收購交易寫入區塊鏈。
S506：所述目標創作者的創作者客戶端針對所述文本收購消息構建文本版權售出交易，並將所述文本版權售出交易提交給區塊鏈網路。
S508：所述區塊鏈網路透過所述智慧合約，建立所述收集者與所述目標交易雜湊之間的對應關係，以及將所述文本版權售出交易寫入區塊鏈。
進一步地，所述區塊鏈網路中各節點透過所述智慧合約，在確定所述收集者向所述目標創作者付款完成之後，建立所述彙編者與所述目標交易雜湊之間的對應關係。
進一步地，所述區塊鏈網路中各節點可以透過所述智慧合約，解除所述目標創作者與所述目標交易雜湊之間的對應關係。
由於收集者進行碎片化作品版權收購與彙編者進行碎片化作品版權收購的技術原理類似，因此，此處不再贅述。
圖6是本說明書實施例提供的一種基於區塊鏈的文本集合發佈方法的流程示意圖，包括如下步驟：
S600：收集者客戶端獲取收集者指定的多個文本發佈交易的交易雜湊。
收集者指定的多個文本發佈交易實際上是用於存證收集者透過圖5所示的方法收購的碎片化作品的文本發佈交易。
S602：所述收集者客戶端構建文本集合發佈交易，並將所述文本集合發佈交易提交給區塊鏈網路。
S604：所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述收集者與所述文本集合發佈交易的交易雜湊之間的對應關係，以及將所述文本集合發佈交易寫入區塊鏈。
收集者按照主題或系列將多個文本發佈交易收集為一個文本集合後，可以以文本集合發佈交易的形式，將這個文本集合發佈於區塊鏈。
區塊鏈網路中的智慧合約會透過建立所述收集者與所述文本集合發佈交易的交易雜湊之間的對應關係的方式，明確所述文本集合是由所述收集者創建的。而由於所述文本集合發佈交易包含所述收集者指定的多個交易雜湊，因此，根據所述文本集合發佈交易可以追溯到文本集合中的每個碎片化文本，明確每個碎片化文本的創作者以及版權流轉路徑。
圖7是本說明書實施例提供的一種基於區塊鏈的文本集合版權收購方法的流程示意圖，包括如下步驟：
S700：彙編者客戶端獲取彙編者指定的文本集合發佈交易的交易雜湊。
S702：所述彙編者客戶端構建集合版權收購交易，並將所述集合版權收購交易提交給區塊鏈網路。
S704：所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述交易雜湊對應的收集者，並向所述收集者發送集合收購消息，以及將所述集合版權收購交易寫入區塊鏈。
S706：所述收集者的收集者客戶端針對所述集合收購消息構建集合版權售出交易，並將所述集合版權售出交易提交給區塊鏈網路。
S708：所述區塊鏈網路中各節點透過所述智慧合約，建立所述彙編者與所述交易雜湊的對應關係，以及將所述集合版權售出交易寫入區塊鏈。
進一步地，所述區塊鏈網路中各節點透過所述智慧合約，在確定所述彙編者向所述收集者付款完成之後，建立所述彙編者與所述交易雜湊之間的對應關係。
進一步地，所述區塊鏈網路中各節點透過所述智慧合約，解除所述收集者與所述交易雜湊的對應關係。
由於彙編者向收集者進行文本集合的版權收購與彙編者向創作者直接進行碎片化作品版權收購的技術原理類似，因此，此處不再贅述。
圖8是本說明書實施例提供的一種基於區塊鏈的彙編作品發佈方法的流程示意圖，包括如下步驟：
S800：彙編者客戶端獲取彙編者指定的用於進行彙編的文本集合發佈交易的交易雜湊。
彙編者指定的文本集合發佈交易實際上是用於存證彙編者透過圖7所示的方法收購的文本集合的文本集合發佈交易。
S802：所述彙編者客戶端構建彙編作品發佈交易，並將所述彙編作品發佈交易提交給區塊鏈網路。
所述彙編作品發佈交易包含所述交易雜湊。
S804：所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述彙編者與所述彙編作品發佈交易的交易雜湊之間的對應關係，以及將所述彙編作品發佈交易寫入區塊鏈。
收集者對文本集合進行編輯得到彙編作品後，可以以彙編作品發佈交易的形式，將這個彙編作品發佈於區塊鏈。
區塊鏈網路中的智慧合約會透過建立所述彙編者與所述彙編作品發佈交易的交易雜湊之間的對應關係的方式，明確所述彙編作品是由所述彙編者創建的。而由於所述彙編作品發佈交易包含所述彙編者指定的用於進行彙編的文本集合發佈交易的交易雜湊，因此，根據所述彙編作品發佈交易可以追溯到用於得到所述彙編作品的文本集合，進而明確文本集合中每個碎片化文本的創作者以及版權流轉路徑。
圖9是本說明書實施例提供的一種基於區塊鏈的彙編作品版權收購方法的流程示意圖，包括如下步驟：
S900：發行商客戶端獲取發行商指定的彙編作品發佈交易的交易雜湊。
S902：所述發行商客戶端構建作品版權收購交易，並將所述作品版權收購交易提交給區塊鏈網路。
S904：所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述交易雜湊對應的彙編者，並向所述彙編者發送作品收購消息，以及將所述作品版權收購交易寫入區塊鏈。
S906：所述彙編者的彙編者客戶端針對所述作品收購消息構建作品版權售出交易，並將所述作品版權售出交易提交給區塊鏈網路。
S908：所述區塊鏈網路中各節點透過所述智慧合約，建立所述發行商與所述交易雜湊的對應關係，以及將所述作品版權售出交易寫入區塊鏈。
發行商可以直接從彙編者處收購彙編作品進行發行或出版。
進一步地，所述區塊鏈網路中各節點透過所述智慧合約，在確定所述發行商向所述彙編者付款完成之後，建立所述發行商與所述交易雜湊之間的對應關係。
進一步地，所述區塊鏈網路中各節點透過所述智慧合約，解除所述彙編者與所述交易雜湊的對應關係。
由於發行商向彙編者進行彙編作品的版權收購與前文所述的其他收購方法的技術原理類似，因此，此處不再贅述。
綜上，透過圖2~9所示的版權流轉方法，可以對碎片化文本的創作者的版權進行明確，隨後，如果版權發生流轉，也可以對流轉的環節進行記錄，版權流轉過程是透明可追溯的。
此外，由於上述版權流轉方法的支持，使得版權流傳的各個環節分工明確，創作者可以專心於碎片化文本的創作，不用擔心版權被侵犯，並可以透過出售版權盈利。收集者可以對碎片化文本的收集整理，將文本集合轉賣給彙編者賺取收益。彙編者可以基於文本集合形成彙編作品，出售給發行商進行出版或發行。
還需要說明的是，在版權流轉過程中，版權的每次流轉可以不是一次買斷的。例如，收集者收購多個碎片化文本的版權時，實際上可以不進行支付，而是承諾待到碎片化文本最終形成彙編作品出版後，根據市場收益向創作者分紅。類似的，同樣可以根據市場收益向收集者、彙編者、發行商進行分紅，版權在從收集者流轉到彙編者，或版權從彙編者流轉到發行商時，都可以不進行一次買斷，而是約定分紅。
另外，在實踐中，倘若出現版權糾紛，司法機關(如法院)可以直接根據區塊鏈中記錄的清晰的版權流轉路徑進行裁判。
圖10是本說明書提供的一種裝置的結構示意圖，該裝置包括獲取模組1001和提交模組1002。圖10所示的裝置可以具體用於實現以下實施例：
一種基於區塊鏈的碎片化文本版權收購裝置，區塊鏈中儲存有基於創作者創作的碎片化文本構建的文本發佈交易，所述裝置包括：
獲取模組，獲取彙編者指定的文本發佈交易的目標交易雜湊；
提交模組，構建包含所述目標交易雜湊的文本版權收購交易，並將所述文本版權收購交易提交到區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述目標交易雜湊對應的目標創作者，並向所述目標創作者發送文本收購消息，以及將所述文本版權收購交易寫入區塊鏈，所述目標交易雜湊對應的目標創作者，是所述目標交易雜湊對應的文本發佈交易所存證的碎片化文本的創作者；進而使所述目標創作者的創作者客戶端針對所述文本收購消息構建文本版權售出交易，並將所述文本版權售出交易提交給區塊鏈網路；最終使所述區塊鏈網路中各節點透過所述智慧合約，建立所述彙編者與所述目標交易雜湊之間的對應關係，以及將所述文本版權售出交易寫入區塊鏈。
一種基於區塊鏈的彙編作品發佈裝置，包括：
獲取模組，獲取彙編者指定的多個文本發佈交易的交易雜湊；所述多個文本發佈交易所存證的碎片化文本是所述彙編者透過圖3所示的方法收購的；
提交模組，構建包含所述彙編者指定的多個交易雜湊的彙編作品發佈交易，並將所述彙編作品發佈交易提交給區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述彙編者與所述彙編作品發佈交易的交易雜湊之間的對應關係，以及將所述彙編作品發佈交易寫入區塊鏈。
一種基於區塊鏈的碎片化文本版權收購裝置，針對每個創作者，區塊鏈中儲存有基於該創作者創作的碎片化文本構建的文本發佈交易，區塊鏈網路中的各節點透過預先部署的智慧合約建立有該創作者與該文本發佈交易的交易雜湊之間的對應關係，所述裝置包括：
獲取模組，獲取收集者指定的文本發佈交易的目標交易雜湊；
提交模組，構建包含所述目標交易雜湊的文本版權收購交易，並將所述文本版權收購交易提交到區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述目標交易雜湊對應的目標創作者，並向所述目標創作者發送文本收購消息，以及將所述文本版權收購交易寫入區塊鏈；進而使所述目標創作者的創作者客戶端針對所述文本收購消息構建文本版權售出交易，並將所述文本版權售出交易提交給區塊鏈網路；最終使所述區塊鏈網路透過所述智慧合約，建立所述收集者與所述目標交易雜湊之間的對應關係，以及將所述文本版權售出交易寫入區塊鏈。
一種基於區塊鏈的文本集合發佈裝置，包括：
獲取模組，獲取收集者指定的多個文本發佈交易的交易雜湊；所述多個文本發佈交易所存證的碎片化文本是所述收集者透過圖5所示的方法收購的；
提交模組，構建包含所述收集者指定的多個交易雜湊的文本集合發佈交易，並將所述文本集合發佈交易提交給區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述收集者與所述文本集合發佈交易的交易雜湊之間的對應關係，以及將所述文本集合發佈交易寫入區塊鏈。
一種基於區塊鏈的文本集合版權收購裝置，包括：
獲取模組，獲取彙編者指定的文本集合發佈交易的交易雜湊；所述文本集合發佈交易所存證的文本集合是透過圖6所示的方法發佈的；
提交模組，構建包含所述交易雜湊的集合版權收購交易，並將所述集合版權收購交易提交給區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述交易雜湊對應的收集者，並向所述收集者發送集合收購消息，以及將所述集合版權收購交易寫入區塊鏈；進而使所述收集者的收集者客戶端針對所述集合收購消息構建集合版權售出交易，並將所述集合版權售出交易提交給區塊鏈網路；最終使所述區塊鏈網路中各節點透過所述智慧合約，建立所述彙編者與所述交易雜湊的對應關係，以及將所述集合版權售出交易寫入區塊鏈。
一種基於區塊鏈的彙編作品發佈裝置，包括：
獲取模組，獲取彙編者指定的用於進行彙編的文本集合發佈交易的交易雜湊；所述文本集合發佈交易所存證的文本集合是所述彙編者透過圖7所示的方法收購的；
提交模組，構建包含所述交易雜湊的彙編作品發佈交易，並將所述彙編作品發佈交易提交給區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，建立所述彙編者與所述彙編作品發佈交易的交易雜湊之間的對應關係，以及將所述彙編作品發佈交易寫入區塊鏈。
一種基於區塊鏈的彙編作品版權收購裝置，包括：
獲取模組，獲取發行商指定的彙編作品發佈交易的交易雜湊；所述彙編作品發佈交易所存證的彙編作品是透過圖4或圖8所示的的方法發佈的；
提交模組，構建包含所述交易雜湊的作品版權收購交易，並將所述作品版權收購交易提交給區塊鏈網路，以使所述區塊鏈網路中的各節點透過預先部署的智慧合約，確定所述交易雜湊對應的彙編者，並向所述彙編者發送作品收購消息，以及將所述作品版權收購交易寫入區塊鏈；進而使所述彙編者的彙編者客戶端針對所述作品收購消息構建作品版權售出交易，並將所述作品版權售出交易提交給區塊鏈網路；最終使所述區塊鏈網路中各節點透過所述智慧合約，建立所述發行商與所述交易雜湊的對應關係，以及將所述作品版權售出交易寫入區塊鏈。
本說明書實施例還提供一種計算機設備，其至少包括記憶體、處理器及儲存在記憶體上並可在處理器上運行的計算機程式，其中，處理器執行所述程式時實現圖2~9所示方法的功能。
圖11示出了本說明書實施例所提供的一種更為具體的計算設備硬體結構示意圖，該設備可以包括：處理器1410、記憶體1420、輸入/輸出介面1430、通信介面1440和匯流排1450。其中處理器1410、記憶體1420、輸入/輸出介面1430和通信介面1440透過匯流排1450實現彼此之間在設備內部的通信連接。
處理器1410可以採用通用的CPU(Central Processing Unit，中央處理器)、微處理器、應用專用積體電路(Application Specific Integrated Circuit，ASIC)、或者一個或多個積體電路等方式實現，用於執行相關程式，以實現本說明書實施例所提供的技術方案。
記憶體1420可以採用ROM(Read Only Memory，唯讀記憶體)、RAM(Random Access Memory，隨機存取記憶體)、靜態儲存設備，動態儲存設備等形式實現。記憶體1420可以儲存操作系統和其他應用程式，在透過軟體或者韌體來實現本說明書實施例所提供的技術方案時，相關的程式碼保存在記憶體1420中，並由處理器1410來調用執行。
輸入/輸出介面1430用於連接輸入/輸出模組，以實現資訊輸入及輸出。輸入輸出/模組可以作為組件配置在設備中(圖中未示出)，也可以外接於設備以提供相應功能。其中輸入設備可以包括鍵盤、滑鼠、觸控螢幕、麥克風、各類傳感器等，輸出設備可以包括顯示器、揚聲器、振動器、指示燈等。
通信介面1440用於連接通信模組(圖中未示出)，以實現本設備與其他設備的通信交互。其中通信模組可以透過有線方式(例如USB、網線等)實現通信，也可以透過無線方式(例如行動網路、WIFI、藍牙等)實現通信。
匯流排1450包括一通路，在設備的各個組件(例如處理器1410、記憶體1420、輸入/輸出介面1430和通信介面1440)之間傳輸資訊。
需要說明的是，儘管上述設備僅示出了處理器1410、記憶體1420、輸入/輸出介面1430、通信介面1440以及匯流排1450，但是在具體實施過程中，該設備還可以包括實現正常運行所必需的其他組件。此外，本領域的技術人員可以理解的是，上述設備中也可以僅包含實現本說明書實施例方案所必需的組件，而不必包含圖中所示的全部組件。
本說明書實施例還提供一種計算機可讀儲存媒體，其上儲存有計算機程式，該程式被處理器執行時實現圖2~9所示方法的功能。
計算機可讀媒體包括永久性和非永久性、可移動和非可移動媒體可以由任何方法或技術來實現資訊儲存。資訊可以是計算機可讀指令、資料結構、程式的模組或其他資料。計算機的儲存媒體的例子包括，但不限於相變內存記憶體(PRAM)、靜態隨機存取記憶體(SRAM)、動態隨機存取記憶體(DRAM)、其他類型的隨機存取記憶體(RAM)、唯讀記憶體(ROM)、電可擦除可編程唯讀記憶體(EEPROM)、快閃記憶體或其他內存記憶體技術、唯讀光碟唯讀記憶體(CD-ROM)、數位多功能光碟(DVD)或其他光學儲存、磁盒式磁帶，磁帶磁磁碟儲存或其他磁性儲存設備或任何其他非傳輸媒體，可用於儲存可以被計算設備訪問的資訊。按照本文中的界定，計算機可讀媒體不包括暫存電腦可讀媒體(transitory media)，如調變的資料信號和載波。
透過以上的實施方式的描述可知，本領域的技術人員可以清楚地瞭解到本說明書實施例可借助軟體加必需的通用硬體平台的方式來實現。基於這樣的理解，本說明書實施例的技術方案本質上或者說對現有技術做出貢獻的部分可以以軟體產品的形式體現出來，該計算機軟體產品可以儲存在儲存媒體中，如ROM/RAM、磁碟、光碟等，包括若干指令用以使得一台計算機設備(可以是個人計算機，伺服器，或者網路設備等)執行本說明書實施例各個實施例或者實施例的某些部分所述的方法。
上述實施例闡明的系統、方法、模組或單元，具體可以由計算機晶片或實體實現，或者由具有某種功能的產品來實現。一種典型的實現設備為計算機，計算機的具體形式可以是個人計算機、膝上型計算機、蜂巢式電話、相機電話、智慧電話、個人數位助理、媒體播放器、導航設備、電子郵件收發設備、遊戲控制台、平板計算機、可穿戴設備或者這些設備中的任意幾種設備的組合。
本說明書中的各個實施例均採用遞進的方式描述，各個實施例之間相同相似的部分互相參見即可，每個實施例重點說明的都是與其他實施例的不同之處。尤其，對於方法和設備實施例而言，由於其基本相似於方法實施例，所以描述得比較簡單，相關之處參見方法實施例的部分說明即可。以上所描述的方法實施例僅僅是示意性的，其中所述作為分離部件說明的模組可以是或者也可以不是實體上分開的，在實施本說明書實施例方案時可以把各模組的功能在同一個或多個軟體及/或硬體中實現。也可以根據實際的需要選擇其中的部分或者全部模組來實現本實施例方案的目的。本領域普通技術人員在不付出創造性勞動的情況下，即可以理解並實施。
以上所述僅是本說明書實施例的實施方式，應當指出，對於本技術領域的普通技術人員來說，在不脫離本說明書實施例原理的前提下，還可以做出若干改進和潤飾，這些改進和潤飾也應視為本說明書實施例的保護範圍。The blockchain-based copyright circulation method provided by the present invention specifically includes a fragmented text publishing method, a fragmented text copyright acquisition method, a compilation work publishing method, and a compilation copyright acquisition method. In addition, the copyright circulation method may also specifically include a fragmented text publishing method, a fragmented text copyright acquisition method, a text collection publishing method, a text collection copyright acquisition method, a compilation work publishing method, and a compilation copyright acquisition method.
Among them, the assembler is the role of assembling multiple fragmented texts into a whole work according to themes or series. The collector is the role of collecting multiple fragmented texts scattered on the blockchain according to the theme or series according to their own professional knowledge. Collectors generally acquire the copyrights of multiple fragmented texts from the creators of multiple fragmented texts to form a collection of texts. The compiler generally needs to acquire the copyright of the text collection from the collector, and then compile it into a compilation work.
It is worth emphasizing that the role of the collector can be eliminated, and the assembler himself will collect multiple fragmented texts scattered on the blockchain according to themes or series according to his professional knowledge, and then further compile them into compilation works. In this case, the compiler will directly acquire copyrights from the creators of multiple fragmented texts.
In either case, the distributor generally acquires the copyright of the compilation work directly from the compiler.
Fig. 1 is a schematic diagram of a blockchain network provided by an embodiment of this specification. Figure 1 shows a situation where the role of collector exists. The blockchain network is composed of multiple nodes, and creators, collectors, assemblers, and publishers can interact with the blockchain network through the blockchain client. It should be noted that there can be nodes serving the issuer in the blockchain network, or nodes serving the judicial authorities (it is convenient for the judicial authorities to obtain evidence directly from the blockchain when copyright disputes arise).
In the embodiments of this specification, the creator client refers to the blockchain client controlled by the creator, the collector client refers to the blockchain client controlled by the collector, and the assembler client refers to the area controlled by the assembler. Blockchain client, publisher client refers to the blockchain client controlled by the publisher. In practical applications, a distributed application (DAPP) based on the blockchain can be developed as a client and provided to creators, collectors, assemblers, and publishers.
In order to enable those skilled in the art to better understand the technical solutions in the embodiments of this specification, the technical solutions in the embodiments of this specification will be described in detail below in conjunction with the drawings in the embodiments of this specification. Obviously, the described implementation The examples are only a part of the embodiments in this specification, not all the embodiments. Based on the embodiments in this specification, all other embodiments obtained by those of ordinary skill in the art should fall within the scope of protection.
The following describes in detail the technical solutions provided by the embodiments of this specification in conjunction with the drawings.
Fig. 2 is a schematic flowchart of a method for publishing fragmented text based on a blockchain provided by an embodiment of this specification, including the following steps:
S200: The creator client obtains the fragmented text created by the creator.
In the embodiment of this specification, the creator can directly create fragmented text on his own creator client.
In addition, creators can also create fragmented text through other channels, and the creator client obtains the fragmented text created by the creator from other channels.
S202: The creator client constructs a text publishing transaction based on the fragmented text, and submits the text publishing transaction to the blockchain network.
In the embodiment of this specification, the creator client can specifically construct a text publishing transaction containing the fragmented text, or construct a text publishing transaction containing the fragmented text (compiling the fragmented text). Stored somewhere off the chain).
S204: Each node in the blockchain network establishes the correspondence between the creator and the transaction hash of the text publishing transaction through a pre-deployed smart contract, and writes the text publishing transaction into the area Block chain.
After the text publishing transaction is submitted to the blockchain network, on the one hand, it will trigger the execution of the smart contract pre-deployed in the blockchain network. The smart contract can maintain a mapping table to fragment the creation. The transaction hash between the creator of the text and the text publishing transaction is written into the mapping table for recording; on the other hand, each node will write the text publishing transaction into the blockchain for storage.
Through the fragmented text publishing method shown in Figure 2, any creator can submit the fragmented text created by himself to the blockchain network for storage, and the smart contract in the blockchain network will also be fragmented. The source of the text (who created it) is recorded.
Fig. 3 is a schematic flowchart of a method for acquiring fragmented text copyright based on blockchain provided by an embodiment of this specification, including the following steps:
S300: The assembler client obtains the target transaction hash of the text publishing transaction specified by the assembler.
According to the method shown in Figure 2, for each creator, the blockchain stores a text publishing transaction based on the fragmented text created by the creator, and each node in the blockchain network uses pre-deployed smart contracts A correspondence relationship between the creator and the transaction hash of the text publishing transaction is established.
In practical applications, the assembler can access the blockchain through the assembler client to discover multiple fragmented texts that can be integrated into a topic or a series. When the assembler needs to assemble multiple fragmented texts that have been excavated, they can acquire the copyrights of these multiple fragmented texts through the blockchain network. Since the fragmented text is stored in the blockchain in the form of a text publishing transaction, the assembler needs to assign the transaction hash of the text publishing transaction used to store the fragmented text that he wants to acquire to the assembler client. The assembler client initiates an acquisition.
Generally speaking, for multiple fragmented texts that can be integrated into a theme or a series discovered by the assembler, the assembler acquires the copyrights of these multiple fragmented texts one by one through the assembler client.
In this article, for clarity of description, the transaction hash used to deposit the fragmented text specified by the assembler of the evidence (or the collector in the following text) is referred to as the target transaction hash.
S302: The assembler client constructs a text copyright acquisition transaction, and submits the text copyright acquisition transaction to the blockchain network.
The way the assembler client initiates the acquisition is to construct a text copyright acquisition transaction (including a hash of the target transaction), and then submit it to the blockchain network for processing.
S304: Each node in the blockchain network determines the target creator corresponding to the target transaction hash through a pre-deployed smart contract, and sends a text acquisition message to the target creator, and transfers the text copyright The acquisition transaction is written into the blockchain.
After each node in the blockchain network obtains the text copyright acquisition transaction, it can trigger the execution of the pre-deployed smart contract, and notify the assembler of the news that the assembler wants to acquire the copyright to the text copyright acquisition transaction through the smart contract. The target creator corresponding to the target transaction hash. In addition, each node will also write the text copyright acquisition transaction into the blockchain for storage.
Wherein, the target creator corresponding to the target transaction hash is the creator of the fragmented text deposited by the text publishing exchange corresponding to the target transaction hash.
S306: The creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network.
How the target creator agrees to sell the copyright of the fragmented text created by him can be answered through the creator client by initiating a copyright sale transaction for the text acquisition message.
Specifically, the creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, which may specifically be:
The creator client of the target creator constructs a text copyright sale transaction containing the transaction hash, or the creator client of the target creator constructs a text copyright sale containing the message identifier of the text acquisition message transaction.
S308: Through the smart contract, each node in the blockchain network establishes the correspondence between the assembler and the target transaction hash, and writes the text copyright sale transaction into the blockchain.
After each node in the blockchain network obtains the text copyright sale transaction, it is equivalent to clarifying that the target creator has agreed to the assembler's acquisition request. Therefore, each node can use a smart contract to The copyright of the fragmented text deposited by the exchange of the text release corresponding to the target transaction hash belongs to the assembler for recording (that is, the correspondence relationship between the assembler and the target transaction hash is established).
It should be noted that if the correspondence between the target creator and the target transaction hash is used to characterize the text corresponding to the target transaction hash, the fragmented text deposited by the exchange is created by the target creator , After the target creator agrees to sell the copyright, the smart contract may not cancel the correspondence between the target creator and the target transaction hash.
If the corresponding relationship between the target creator and the target transaction hash is used to characterize that the copyright of the fragmented text deposited by the transaction hash corresponding to the target transaction hash belongs to the target creator, then it is necessary to change The attribution of copyright can be used to establish the corresponding relationship between the compiler and the target transaction hash, and at the same time release the corresponding relationship between the target creator and the target transaction hash.
In addition, in the method shown in Figure 3, through the smart contract, each node in the blockchain network can establish the assembler and the target creator after confirming that the assembler completes the payment to the target creator. Correspondence between the target transaction hashes.
Specifically, before establishing the correspondence between the assembler and the transaction hash, each node may send a payment notification to the assembler through the smart contract. Then, after the payment is completed, the assembler can construct a payment completion transaction through the assembler client, and submit the payment completion transaction to the blockchain network. Then, through the smart contract, each node can reflect the payment to complete the transaction, and establish the corresponding relationship between the assembler and the target transaction hash.
Through the method shown in Figure 3, the compiler can directly acquire the copyrights of multiple fragmented texts from multiple creators based on the theme or series. Based on the copyright of multiple fragmented texts acquired, the compiler has the right to compile, obtain the compilation work, and enjoy the copyright of the compilation work.
Fig. 4 is a schematic flowchart of a method for publishing compilation works based on a blockchain provided by an embodiment of this specification, including the following steps:
S400: The assembler client obtains transaction hashes of multiple text publishing transactions specified by the assembler.
In the method shown in FIG. 4, the fragmented texts of the multiple text release exchange certificates are acquired by the compiler through the method shown in FIG. 3. In other words, the smart contract deployed in the blockchain network has recorded the correspondence between the assembler and the transaction hash of the multiple text publishing transactions, and the assembler initiated the acquisition of the multiple The text copyright acquisition transactions of fragmented texts deposited by a text publishing exchange and the text copyright sales transactions initiated by the creators who created these fragmented texts are also written into the blockchain for storage. The copyright circulation of the fragmented texts deposited by the multiple text release exchanges is clear.
S402: The assembler client constructs a compilation work publishing transaction, and submits the compilation work publishing transaction to the blockchain network.
The assembler may assemble the fragmented texts certified by the multiple text publishing exchanges into a compilation work, and then publish the compilation work in a form of initiating a compilation work publishing transaction. The compilation work publishing transaction includes multiple transaction hashes designated by the compilation.
S404: Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash of the compilation work release transaction through the pre-deployed smart contract, and writes the compilation work release transaction Enter the blockchain.
After each node in the blockchain network obtains the compilation work release transaction, it is clear that the compilation work is created by the compilation work, and the copyright of the compilation work is recorded by the compilation work, and Write the compilation work release transaction into the blockchain for storage.
Through the method shown in Figure 4, since the compilation work is re-created based on multiple fragmented texts, and the compilation work publishing transaction includes a transaction hash of the text publishing transaction for depositing the multiple fragmented texts Therefore, the publication transaction of the compilation work can be traced back to each fragmented text that constitutes the compilation work, and the creator of each fragmented text and the copyright circulation path are clarified.
In addition, the assembler may not directly acquire the copyright of the fragmented work from the creator, but the collector directly acquires the copyright of the fragmented work from the creator to obtain a collection of texts, and then the assembler purchases the collection of texts from the collector. .
Fig. 5 is a schematic flowchart of a method for acquiring fragmented text copyrights based on a blockchain provided by an embodiment of this specification, including the following steps:
S500: The collector client obtains the target transaction hash of the text publishing transaction specified by the collector.
S502: The collector client constructs a text copyright acquisition transaction, and submits the text copyright acquisition transaction to the blockchain network.
S504: Each node in the blockchain network determines the target creator corresponding to the target transaction hash through a pre-deployed smart contract, and sends a text acquisition message to the target creator, and transfers the text copyright The acquisition transaction is written into the blockchain.
S506: The creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network.
S508: The blockchain network establishes the correspondence between the collector and the target transaction hash through the smart contract, and writes the text copyright sale transaction into the blockchain.
Further, through the smart contract, each node in the blockchain network establishes a correspondence between the assembler and the target transaction hash after it is determined that the collector has completed the payment to the target creator relationship.
Further, each node in the blockchain network can release the correspondence between the target creator and the target transaction hash through the smart contract.
Since the collector’s acquisition of the copyright of fragmented works has similar technical principles to that of the assembler’s acquisition of the copyright of fragmented works, we will not repeat them here.
Fig. 6 is a schematic flowchart of a method for publishing a text collection based on a blockchain according to an embodiment of the present specification, including the following steps:
S600: The collector client obtains transaction hashes of multiple text publishing transactions designated by the collector.
The multiple text publishing transactions designated by the collector are actually used to deposit the fragmented works acquired by the collector through the method shown in FIG. 5.
S602: The collector client constructs a text collection publishing transaction, and submits the text collection publishing transaction to the blockchain network.
S604: Each node in the blockchain network establishes the correspondence between the collector and the transaction hash of the text collection publishing transaction through a pre-deployed smart contract, and writes the text collection publishing transaction Enter the blockchain.
After the collector collects multiple text publishing transactions into a text collection according to the theme or series, they can publish the text collection on the blockchain in the form of a text collection publishing transaction.
The smart contract in the blockchain network will clarify that the text collection is created by the collector by establishing the correspondence between the collector and the transaction hash of the transaction issued by the text collection. Since the text collection publishing transaction contains multiple transaction hashes specified by the collector, the publishing transaction according to the text collection can be traced back to each fragmented text in the text collection, and the creation of each fragmented text is clarified And the path of copyright circulation.
FIG. 7 is a schematic flowchart of a method for acquiring copyright of a text collection based on a blockchain provided by an embodiment of the present specification, including the following steps:
S700: The assembler client obtains the transaction hash of the transaction issued by the text collection specified by the assembler.
S702: The assembler client constructs a collective copyright acquisition transaction, and submits the collective copyright acquisition transaction to the blockchain network.
S704: Each node in the blockchain network determines the collector corresponding to the transaction hash through a pre-deployed smart contract, sends a collective acquisition message to the collector, and writes the collective copyright acquisition transaction Enter the blockchain.
S706: The collector client of the collector constructs a collective copyright sale transaction for the collective acquisition message, and submits the collective copyright sale transaction to the blockchain network.
S708: Each node in the blockchain network establishes the correspondence between the assembler and the transaction hash through the smart contract, and writes the collective copyright sale transaction into the blockchain.
Further, each node in the blockchain network establishes a correspondence between the assembler and the transaction hash after confirming that the assembler has completed the payment to the collector through the smart contract.
Further, each node in the blockchain network releases the correspondence between the collector and the transaction hash through the smart contract.
Since the assembler's acquisition of the copyright of the text collection from the collector is similar to the technical principle of the assembler's direct acquisition of the copyright of fragmented works from the creator, it will not be repeated here.
Fig. 8 is a schematic flowchart of a method for publishing a compilation work based on a blockchain provided by an embodiment of this specification, including the following steps:
S800: The assembler client obtains the transaction hash of the text collection publishing transaction designated by the assembler for assembly.
The text collection publishing transaction designated by the assembler is actually a text collection publishing transaction used to certify the text collection acquired by the assembler through the method shown in FIG. 7.
S802: The assembler client constructs a compilation work publishing transaction, and submits the compilation work publishing transaction to the blockchain network.
The compilation work publishing transaction includes the transaction hash.
S804: Through pre-deployed smart contracts, each node in the blockchain network establishes the correspondence between the assembler and the transaction hash of the compilation work release transaction, and writes the compilation work release transaction Enter the blockchain.
After the collector edits the text collection to obtain the compilation work, the compilation work can be published on the blockchain in the form of a compilation work release transaction.
The smart contract in the blockchain network will establish the correspondence between the assembler and the transaction hash of the compilation work release transaction to make it clear that the compilation work was created by the assembler. Since the compilation work publishing transaction includes the transaction hash of the compilation text collection publishing transaction designated by the assembler, the publishing transaction can be traced back to the text collection used to obtain the compilation work according to the compilation work. , And then clarify the creator of each fragmented text in the text collection and the copyright circulation path.
Fig. 9 is a schematic flowchart of a method for acquiring copyright of a compilation work based on a blockchain provided by an embodiment of this specification, including the following steps:
S900: The issuer client obtains the transaction hash of the compilation work release transaction specified by the issuer.
S902: The publisher client constructs a copyright purchase transaction of the work, and submits the copyright purchase transaction of the work to the blockchain network.
S904: Each node in the blockchain network determines the compiler corresponding to the transaction hash through a pre-deployed smart contract, and sends a work acquisition message to the compiler, and writes the copyright acquisition transaction of the work Enter the blockchain.
S906: The assembler client of the assembler constructs a work copyright sale transaction for the work acquisition message, and submits the work copyright sale transaction to the blockchain network.
S908: Each node in the blockchain network establishes the correspondence between the issuer and the transaction hash through the smart contract, and writes the copyright sale transaction of the work into the blockchain.
Distributors can directly purchase compilation works from the compiler for distribution or publication.
Further, each node in the blockchain network establishes a correspondence between the issuer and the transaction hash after confirming that the issuer has completed the payment to the assembler through the smart contract.
Further, each node in the blockchain network releases the correspondence between the assembler and the transaction hash through the smart contract.
Since the issuer's acquisition of the copyright of the compilation work from the assembler is similar to the technical principles of the other acquisition methods described above, it will not be repeated here.
In summary, through the copyright transfer method shown in Figures 2-9, the copyright of the creator of the fragmented text can be clarified. Then, if the copyright is transferred, the transfer can also be recorded. The copyright transfer process is transparent. Retrospective.
In addition, due to the support of the above copyright circulation methods, the division of labor in each link of copyright circulation is clear, and creators can concentrate on the creation of fragmented texts without worrying about copyright infringement, and can make money by selling copyright. Collectors can collect and organize fragmented texts and resell collections of texts to compilers to earn income. Compilers can form compilation works based on text collections and sell them to distributors for publication or distribution.
It should also be noted that in the process of copyright circulation, each circulation of copyright may not be a buyout. For example, when a collector acquires the copyright of multiple fragmented texts, he can actually not pay, but promises to distribute dividends to creators based on market revenue after the fragmented texts are finally formed into a compilation work and published. Similarly, dividends can be distributed to collectors, assemblers, and distributors based on market revenue. When the copyright flows from the collector to the assembler, or when the copyright flows from the assembler to the publisher, there is no need for a buyout. It is an agreed dividend.
In addition, in practice, if copyright disputes occur, judicial organs (such as courts) can directly make judgments based on the clear copyright circulation path recorded in the blockchain.
FIG. 10 is a schematic structural diagram of a device provided in this specification. The device includes an acquisition module 1001 and a submission module 1002. The device shown in FIG. 10 may be specifically used to implement the following embodiments:
A block chain-based fragmented text copyright acquisition device. The block chain stores a text publishing transaction constructed based on the fragmented text created by the creator. The device includes:
Get the module, get the target transaction hash of the text publishing transaction specified by the assembler;
The submission module constructs a text copyright acquisition transaction containing the target transaction hash, and submits the text copyright acquisition transaction to the blockchain network so that each node in the blockchain network can be pre-deployed The smart contract determines the target creator corresponding to the target transaction hash, and sends a text acquisition message to the target creator, and writes the text copyright acquisition transaction into the blockchain, and the target creation corresponding to the target transaction hash The creator is the creator of the fragmented text deposited by the exchange for the text release corresponding to the target transaction hash; in turn, the creator client of the target creator constructs a text copyright sale transaction for the text acquisition message, and Submit the text copyright sale transaction to the blockchain network; finally make each node in the blockchain network establish the correspondence between the assembler and the target transaction hash through the smart contract , And write the text copyright sale transaction into the blockchain.
A block chain-based publishing device for compilation works, including:
An acquisition module to obtain transaction hashes of multiple text publishing transactions designated by the assembler; the fragmented texts deposited on the multiple text publishing exchanges are acquired by the assembler through the method shown in FIG. 3;
The submission module constructs a compilation work publishing transaction containing multiple transaction hashes specified by the assembler, and submits the compilation work publishing transaction to the blockchain network, so that each of the blockchain network The node establishes the correspondence between the assembler and the transaction hash of the compilation work publishing transaction through a pre-deployed smart contract, and writes the compilation work publishing transaction into the blockchain.
A block chain-based fragmented text copyright acquisition device. For each creator, the block chain stores a text publishing transaction based on the fragmented text created by the creator, and each node in the block chain network passes The pre-deployed smart contract establishes a correspondence between the creator and the transaction hash of the text publishing transaction, and the device includes:
Obtain the module to obtain the target transaction hash of the text publishing transaction specified by the collector;
The submission module constructs a text copyright acquisition transaction containing the target transaction hash, and submits the text copyright acquisition transaction to the blockchain network so that each node in the blockchain network can be pre-deployed The smart contract determines the target creator corresponding to the target transaction hash, and sends a text acquisition message to the target creator, and writes the text copyright acquisition transaction into the blockchain; thereby enabling the target creator to create The client client constructs a text copyright sale transaction for the text acquisition message, and submits the text copyright sale transaction to the blockchain network; finally, the blockchain network establishes the transaction through the smart contract. The corresponding relationship between the collector and the target transaction hash, and the writing of the text copyright sale transaction into the blockchain.
A block chain-based text collection publishing device includes:
The acquisition module acquires transaction hashes of multiple text publishing transactions designated by the collector; the fragmented texts of the multiple text publishing exchange deposit certificates are acquired by the collector through the method shown in FIG. 5;
The submission module constructs a text collection publishing transaction containing multiple transaction hashes specified by the collector, and submits the text collection publishing transaction to the blockchain network so that each of the blockchain network The node establishes the correspondence between the collector and the transaction hash of the text collection publishing transaction through a pre-deployed smart contract, and writes the text collection publishing transaction to the blockchain.
A block chain-based text collection copyright acquisition device, including:
The obtaining module obtains the transaction hash of the transaction issued by the text collection specified by the assembler; the text collection of the issued exchange deposit certificate of the text collection is released through the method shown in Figure 6;
The submission module constructs a collective copyright acquisition transaction including the transaction hash, and submits the collective copyright acquisition transaction to the blockchain network so that each node in the blockchain network can use pre-deployed wisdom Contract, determine the collector corresponding to the transaction hash, send a collective acquisition message to the collector, and write the collective copyright acquisition transaction into the blockchain; thereby enabling the collector client of the collector to target all The collective acquisition message constructs a collective copyright sale transaction, and submits the collective copyright sale transaction to the blockchain network; finally, each node in the blockchain network establishes the compilation through the smart contract The corresponding relationship between the author and the transaction hash, and the collective copyright sale transaction is written into the blockchain.
A block chain-based publishing device for compilation works, including:
The acquisition module obtains the transaction hash of the text collection publishing transaction designated by the assembler for compilation; the text collection of the text collection publishing exchange certificate is acquired by the assembler through the method shown in FIG. 7;
The submission module constructs a compilation work publishing transaction that includes the transaction hash, and submits the compilation work publishing transaction to the blockchain network, so that each node in the blockchain network uses pre-deployed wisdom The contract establishes the correspondence between the assembler and the transaction hash of the compilation work release transaction, and writes the compilation work release transaction into the blockchain.
A block chain-based copyright acquisition device for compilation works, including:
Obtaining module to obtain the transaction hash of the compilation work release transaction designated by the issuer; the compilation work certified by the compilation work release exchange is released through the method shown in Figure 4 or Figure 8;
The submission module constructs a work copyright acquisition transaction including the transaction hash, and submits the work copyright acquisition transaction to the blockchain network so that each node in the blockchain network can use pre-deployed wisdom Contract to determine the assembler corresponding to the transaction hash, and send the work acquisition message to the assembler, and write the copyright acquisition transaction of the work to the blockchain; and then enable the assembler client of the assembler to target the assembler The work acquisition information constructs a work copyright sale transaction, and submits the work copyright sale transaction to the blockchain network; finally, each node in the blockchain network establishes the issuance through the smart contract The corresponding relationship between the merchant and the transaction hash, and the transaction of selling the copyright of the work is written into the blockchain.
The embodiment of the specification also provides a computer device, which at least includes a memory, a processor, and a computer program stored on the memory and running on the processor, wherein the processor executes the program when the program is executed as shown in FIGS. 2-9 Show the function of the method.
FIG. 11 shows a more specific hardware structure diagram of a computing device provided by an embodiment of this specification. The device may include: a processor 1410, a memory 1420, an input/output interface 1430, a communication interface 1440, and a bus 1450 . The processor 1410, the memory 1420, the input/output interface 1430, and the communication interface 1440 realize the communication connection between each other within the device through the bus 1450.
The processor 1410 may be implemented by a general CPU (Central Processing Unit, central processing unit), a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc., for Execute related programs to realize the technical solutions provided in the embodiments of this specification.
The memory 1420 can be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory), static storage device, dynamic storage device, etc. The memory 1420 can store the operating system and other application programs. When the technical solutions provided in the embodiments of this specification are implemented through software or firmware, the related program codes are stored in the memory 1420 and called and executed by the processor 1410 .
The input/output interface 1430 is used to connect input/output modules to realize information input and output. The input/output/module can be configured in the device as a component (not shown in the figure), or can be connected to the device to provide corresponding functions. The input devices may include keyboards, mice, touch screens, microphones, various sensors, etc., and output devices may include displays, speakers, vibrators, indicator lights, and so on.
The communication interface 1440 is used to connect a communication module (not shown in the figure) to realize communication interaction between the device and other devices. The communication module can realize communication through wired means (such as USB, network cable, etc.), or through wireless means (such as mobile network, WIFI, Bluetooth, etc.).
The bus 1450 includes a path for transmitting information between various components of the device (such as the processor 1410, the memory 1420, the input/output interface 1430, and the communication interface 1440).
It should be noted that although the above device only shows the processor 1410, the memory 1420, the input/output interface 1430, the communication interface 1440, and the bus 1450, in the specific implementation process, the device may also include a device for normal operation. Other required components. In addition, those skilled in the art can understand that the above-mentioned device may also include only the components necessary to implement the solutions of the embodiments of the present specification, and not necessarily include all the components shown in the figures.
The embodiment of the present specification also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the functions of the methods shown in FIGS. 2-9 are realized.
Computer-readable media includes permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology. Information can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), and other types of random access memory (RAM). ), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory memory technology, read-only CD-ROM (CD-ROM), digital multiple Functional discs (DVD) or other optical storage, magnetic cassettes, magnetic tape storage or other magnetic storage devices, or any other non-transmission media, can be used to store information that can be accessed by computing devices. According to the definition in this article, computer-readable media does not include transitory media, such as modulated data signals and carrier waves.
From the description of the above embodiments, those skilled in the art can clearly understand that the embodiments of this specification can be implemented by means of software plus a necessary universal hardware platform. Based on this understanding, the technical solutions of the embodiments of this specification can essentially or contribute to the existing technology in the form of software products, and the computer software products can be stored in storage media, such as ROM/RAM, magnetic A disc, an optical disc, etc., include a number of instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute the methods described in the various embodiments or some parts of the embodiments of this specification.
The system, method, module or unit explained in the above embodiments may be implemented by a computer chip or entity, or implemented by a product with a certain function. A typical implementation device is a computer. The specific form of the computer can be a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email receiving and sending device, and a game control A console, a tablet computer, a wearable device, or a combination of any of these devices.
The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the method and device embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to the part of the description of the method embodiments. The method embodiments described above are only illustrative. The modules described as separate components may or may not be physically separated. When implementing the solutions of the embodiments of this specification, the functions of each module may be Implemented in the same one or more software and/or hardware. Some or all of the modules can also be selected according to actual needs to achieve the objectives of the solutions of the embodiments. Those of ordinary skill in the art can understand and implement it without creative work.
The above are only implementations of the embodiments of this specification. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the embodiments of this specification, several improvements and modifications can be made. These improvements And retouching should also be regarded as the protection scope of the embodiments of this specification.
