CN108694592A - A kind of art work authentication registration method based on block chain technology - Google Patents
A kind of art work authentication registration method based on block chain technology Download PDFInfo
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- CN108694592A CN108694592A CN201810459146.0A CN201810459146A CN108694592A CN 108694592 A CN108694592 A CN 108694592A CN 201810459146 A CN201810459146 A CN 201810459146A CN 108694592 A CN108694592 A CN 108694592A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
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Abstract
The present invention relates to a kind of art work authentication registration methods based on block chain technology, the digital certificate that the art work creates will be coded into the special encryption chip based on NFC, and the chip is attached on the art work, thus establish the association among the data that can not be distorted on art work assets in kind and chain, its data block information, which generates, can be achieved timestamp and exists to prove, can record in real time and completely preserve all transaction records.Systematically protect the circulation validation of information of artistical intellectual property, the identification of the ownership of collector and the art work.Merchandising, it is more convenient to become faster, and cost is also greatly decreased, it is most important that, which can effectively hit fraud, and various transaction risks are come to be substantially reduced.
Description
Technical field
The present invention relates to the arts work to verify field, specifically a kind of art work authentication registration side based on block chain technology
Method.
Background technology
There are the following problems for artwort market at present, has seriously affected and threatened the healthy growth of artwort market:
1, the fakement market increased:Internet era, on line art work retailer flourish so that find, tracking and
Punish that fakement is more difficult, and art work forgery becomes more to disperse, it is easier to it makes a profit.
2, the forgery technology to progress greatly:Adulterator is for interests drive, immediately following with newest science and technology drilling immediately following anti-counterfeiting technology
Into, many times, art work connoisseur only by rule of thumb and observation etc. conventional means can not distinguish that treasure is direct with fakement
Difference.Even if even artist oneself has been found that identification fakement is extremely difficult sometimes.
3, the deficiency of authenticity verification hinders sale:Since fakement penetrates into everywhere or even some old brand prestige are excellent
Mechanism can not escape by luck, this causes buyer increasingly to worry when buying.And the worry of fakement is bought but also buyer
It is reluctant to contact those artist's works not being familiar with so that unknown artist is more in a disadvantageous position on the market.
Art work identification is always the focal issue of artwort market.According to report (the Art and Finance of De Qin companies
Report 2016) point out the crowd that nearly 75% participation is investigated, include collector, Wealth management person, law personage, skill
Art product market the professional person, it is believed that " problem of authenticity correlation:Authenticity lacks source and proves, forges and ownership issue is
The biggest threat of artwort market confidence level ".Separately claim with research report, the relevant crime amount of money scale of artwort market is generation
Boundary is the third-largest, is only second to drugs and arms smuggling.Which includes theft, forgery and frauds.It is striven by what the art work true and false caused
View, do not pay the bill and claim incident also often it is visible.
Common conventional identification means are roughly divided into following several than relatively limited in industry at present:
1, expert appraisal:By experienced, expert in good standing identifies the specific art work and provides identification report
Announcement is the scheme that industry relies in a very long time, but this method has several apparent problems:With the technology of forgery
It constantly evolves, usually there is the example of " baffling " best expert;And in fact, usually have different experts to
Go out completely different qualification result.
2, gallery intermediary:Here gallery, which actually includes gallery, auction room, employer's organization etc., certain industry public credibility
Centre/intermediary.These intermediaries often provide " certification mark " to carry out prestige endorsement for the authenticity of the art work.
This is very valuable for ordinary investor, can save many time and efforts to do characterization.But even if prestige again
Good intermediary, also due to such or such technical reason leads to erroneous authentication.This provides best guarantor for fakement instead
Shield.And intermediary itself still faces the challenge of art work authenticity identification, is badly in need of more efficiently and effectively identification method.
3, artist's DNA synthetic dyestuffs of paintings are penetrated into:Albany university (University of Albany) and Chinese mugwort
Rui Si insurance companies (Aris insurers) are researching and developing the label for including artist's DNA information, viscous with the technology of genetic engineering
It is attached on works.After a period of time, these DNA informations can be transferred to by " in a manner of molecule " in works, even if so mark
Label fall off, and are sampled by cotton swab, and the identity of works can still be confirmed.Hand held scanner can by label information with
Network data base is compared.It either falls off if the label on works is removed, brainstrust can still be adopted using cotton swab
Sample is analyzed.The expense of this DNA labels is about 150 dollars every.DNA information itself is unique, but due to skill
Astrologist's DNA information, which needs to realize, to be acquired and is stored in centralization database in order to compare from now on, so this faces several challenges:
Centralization database is easier to become target of attack, once being broken, to mean that attacker can replace artistical DNA original
Information be counterfeiter information, and cause fakement openly and legally become genuine piece.DNA information is important personal biology letter
Breath, once leakage is possible to face for personal DNA attacks, this attack seems also to exist only in films and television programs at present
In, there is the attack for the important personal such as head of state.But it is believed that in the near future, this attack will just come true.
The paintings class art work is relatively suitble to, it is limited for the art work effect of other physical aspects.Price is relatively high, for one
As heavy load for the artist that does not become famous, a wide range of promotion conference is difficult.
Invention content
Technical problem to be solved by the invention is to provide a kind of art work authentication registration method based on block chain technology,
To solve defect existing in the prior art.
The technical solution that the present invention solves above-mentioned technical problem is as follows:
A kind of art work authentication registration method based on block chain technology, includes the following steps:
1) art work is registered:Maintenance people of the BidPoc as authentication mechanism, registers the art work, is indexed by adding
Chain introduces new art work information, and generates the data of internal tradable SDF formats, is art work authenticity and transaction circulation
It is endorsed, that is, verifies the authenticity of the art work and transaction circulation;
2) high definition compares:The inspection detection that machine carries out the art work standard metering is compared using high definition;
3) the high definition pictorial information compared is bound with NFC chip ID:In NFC chip block chain skill is used comprising Bidpoc
The encrypted art work chain information data of art, could only be read by specific SDK and secret key, then the private key ability for passing through Bidpoc
It can decryption;
4) art work chain is added:Block chain is written into collection information encryption information in binding correspondence, carries out skill on chain
Art product are registered, and generate the data of internal tradable SDF formats;
5) circulation record data input:By the art work of BidPoc certifications, after circulation trading occurs every time, record is equal
It is recorded into art work chain;
Further, above-mentioned steps 3) in, NFC chip is bonded on the art work, is designed to that stripping is damaged, and chip itself
With timeliness, need to regularly update information;
Further, above-mentioned steps 3) in, art work chain information data are written by BidPoc is unified, and can be to the letter of write-in
Cease selective encryption;
Further, above-mentioned steps 3) in, the art work that BidPoc registers cochain using CIDOC-CRM semantic frames into
Row metadata describes, in order to be docked with Outside data services and intercommunication;
Further, this method further includes the steps that being verified to art work data, by Merkel tree to the art work
The data stored in chain information data and NFC chip carry out integrity verification;
Further, above-mentioned steps 3) in, block chain technology is ensured using 3 independent but relevant publicly-owned chains of block chain
Data safety is transparent to audit, including Factom, Bitcoin and Ethereum.
The beneficial effects of the invention are as follows:The digital certificate that the art work creates will be coded into the special encryption core based on NFC
Piece, and the chip is attached on the art work.And the art work archive information representated by digital certificate stored with block chain it
On, thus establish the association among the data that can not be distorted on art work assets in kind and chain.By on cell phone apparatus
APP can close to scanning art work digital identity, obtain the art work complete circulation record, the true and false stand betrays.This is used
The art work of invention authentication techniques, verification is simpler to be easy, and acquisition historical information is more convenient, and the transparency greatly improves.It will be into one
Step expands the chance that people invest world of art, and the art work is carried out by modes such as mortgage, derivative and guarantees
Merchandising, it is more convenient to become faster, and transaction cost is also greatly decreased, it is most important that, which can effectively hit fraud row
To come from various transaction risks to be substantially reduced.
Description of the drawings
Fig. 1 is that typing art sales record schematic diagram for present invention addition;
Fig. 2 is that the art work of the present invention verifies flow diagram;
Fig. 3 is that flow diagram is verified in the new art work typing of the present invention;
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
BidPoc be dedicated to for global artwort market provide one reliably registration file, circulate register decentralization
Distributed data base system.Data platform is built using cultural assets data (CIDOC-CRM) and public data (LIDO).It is every
One art work creates a unique identity mark and corresponding digital certificate.And provided in the field of circulation it is a kind of it is convenient,
Efficiently, technological means trusty is the art work " identifying ".To realize this target, need to define and answer following several
A problem:
Standard:It needs to annotate for carrying out minimum influence for the art work of different physical aspects under difficult environmental conditions
And non-removable the meaning being marked.Standard must carry out clearly in terms of technology, legal sense and level of redundancy
Define which type of solution is only " can not break through ".Standard must also adapt to foreseeable variation, in various researchs
Constantly standard, which is reappraised and corrected, under under the cooperation of mechanism can just be such that art work industry is kept in anti-fake attacking and defending war
Advantage.
Labelling technique:Advanced manufacturing technology can when the art work is created (the primary market art work), using physics or
Digital means are marked;Or the art work (the secondary market art work) being in circulation is marked, it is this
Labelling technique should be able to identify these articles, and the information association of itself and " being considered accurate " is anchored together.This part anchor
Advanced digital-scrambling techniques, encryption biology DNA and other advanced encryption safe technologies can be used by determining technology.
Information technology:Sustainable verification and protection should can be carried out to the associated information of the art work.This process should protect
Hold the integrality of data.For be adapted to country variant provisions of laws and regulations, need using most stringent of data-privacy, protection and
Safety measure, and controlled information by data owner.
The general thought of BidPoc solutions is to establish digital ID card for each art work, and passes through technology hand
Section is adhered to and is bound on the art work, the distributed database information network of decentralization is established using block chain technology, really
Protect can not distorting for data.Fast and easily commercialization scanner uni verification means are provided on basis herein so that each is general
Logical investor can fast verification.
As shown in Figs. 1-3, a kind of art work authentication registration method based on block chain technology, includes the following steps:
1) art work is registered:Maintenance people of the BidPoc as authentication mechanism, registers the art work, is indexed by adding
Chain introduces new art work information, and generates the data of internal tradable SDF formats, is art work authenticity and transaction circulation
It is endorsed, that is, verifies the authenticity of the art work and transaction circulation;
2) high definition compares:The inspection detection that machine carries out the art work standard metering is compared using high definition;
3) the high definition pictorial information compared is bound with NFC chip ID:In NFC chip block chain skill is used comprising Bidpoc
The encrypted art work chain information data of art, could only be read by specific SDK and secret key, then the private key ability for passing through Bidpoc
It can decryption;
4) art work chain is added:Block chain is written into collection information encryption information in binding correspondence, carries out skill on chain
Art product are registered, and generate the data of internal tradable SDF formats;
5) circulation record data input:By the art work of BidPoc certifications, after circulation trading occurs every time, record is equal
It is recorded into art work chain;
Further, above-mentioned steps 3) in, NFC chip is bonded on the art work, is designed to that stripping is damaged, and chip itself
With timeliness, need to regularly update information;
Further, above-mentioned steps 3) in, art work chain information data are written by BidPoc is unified, and can be to the letter of write-in
Cease selective encryption;
Further, above-mentioned steps 3) in, the art work that BidPoc registers cochain using CIDOC-CRM semantic frames into
Row metadata describes, in order to be docked with Outside data services and intercommunication;The Concept reference model of CIDOC object-orienteds is ground
It is ICOM/CIDOC Documentation Stadards Group to study carefully mechanism, in September, 2000, in CIDOC CRM SIG and
Under the joint efforts of ISO/TC46/SC4/WG9, CIDOC CRM start to develop to international standard, in September, 2006, are absorbed as
21127 international standards of ISO.CIDOC Concept reference models describe the concept of one " cultural heritage Information Ontology ", that is,
The framework of definition and specification is provided with relationship for the fuzzy and specific concept described in cultural heritage document." ontology " is exactly
For describe concept, entity and between them the form of expression of relationship conceptual model.CIDOC CRM provide one it is general and
Expansible semantic frame makes any cultural heritage information that can be described with the frame, to push being total to for cultural heritage information
Enjoy common recognition.The researcher of the conceptual model prepares that the model is made to illustrate the logical of requirement of information system as domain expert and developer
With language, and can be as the criterion guide of structure concept model.In this way, can be that different cultural heritages is believed
It ceases " semanteme connection " necessary to resource provides.
Further, this method further includes the steps that being verified to art work data, by Merkel tree to the art work
The data stored in chain information data and NFC chip carry out integrity verification;
Further, above-mentioned steps 3) in, block chain technology is ensured using 3 independent but relevant publicly-owned chains of block chain
Data safety is transparent to audit, including Factom, Bitcoin and Ethereum.Data are passed through logic chain by BidPoc systems
Formula is preserved to Factom networks, and newly-increased block data was then calculated Merkel's tree root by Factom networks with every ten minutes frequencies
Value, and the value is anchored on Bitcoin and Ethereum networks.Anchoring chain has been realized in Bitcoin, ether at present
Mill is also among plan.It can be similarly anchored from now on to more basic chains, even privately owned chain, convenient, flexible can
Plug pattern realizes redundancy backup.Bitcoin and Ethereum is the maximum publicly-owned chain network of the worthwhile power in the current world, by it
Huge calculation power safeguards network data security.The meaning of anchoring mentioned here refers to handing over Merkel's tree root value by Bitcoin
Easy OP_RETURN operators include in specific transaction, to realize existence proof;And Merkel's tree root value can ensure that leaf
Content in child node cannot be tampered.
Verification method of the present invention still has limitation:
Neutral-data:BidPoc is a kind of technological system of neutrality, it cannot judge that the art work for entering system is
" good " still " bad ", it cannot provide authenticity verification for the art work of one " blank ", and itself is not that one kind discerning means,
Needing to rely on, other discern means to ensure the authenticity of a new product.But it can be managed if completing to discern and prove it
Various circulations record in the later lifetime.For example, if a fakement is discerned as genuine piece, into system, then the list product will
The works for possessing transaction proof as one are proved to, you can it is assorted to prove that " this " art work all experienced with offer
.So substantially BidPoc systems be it is a kind of for into the art work of system provide registration after authenticity and circulation management.
From pure technical standpoint, it is of equal value, either genuine piece or fakement, block chain to carry out the art work registered on chain
It can guarantee that all records about this part list product are true and can not distort.Certainly in registration, relevant registrant or mechanism
Information will also be recorded by loyal, in order to tracing to the source from now on.
Negative proves:Many register systems with the real world need to solve the problems, such as an essence:Negative proves.He
Demonstrate some " thing " and have been shifted to someone, and prove this " thing " there are no be transferred to other people.
In boundless system, being proved to be for negative is impossible, and it is very possible in a bounded system.Assuming that being at one
In system, land transfer will be registered in government, and structure of the law provides that Unrecorded transfer is invalid (sans
litigation).If a people will check whether some property right is clear (that is, claiming that this piece soil is all without other people
Power), answer is just in government registration office.Negative can be proved using government records, soil is not possessed by third party.If property right
Registration is not essential, and the registration table of government can only prove that has been registered.Individual transfers the possession of and is likely that there are, and registration table is also
Whole transfer situations cannot be represented.Likewise, since the ownership transfer of the art work not occurs in a closed environment, the letter
Breath also not necessarily updates in BidPoc systems, so negative proves can only exist in BidPoc this bounded system, it is real
It not can confirm that whether art work owner by private approach has carried out ownership transfer on border.Only when block chain registers quilt
It is extensive to use, and be increasingly becoming professional standard, when widely approving for vast auction room and investor, it could realize wider
Negative prove.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of art work authentication registration method based on block chain technology, it is characterised in that:Include the following steps:
1) art work is registered:Maintenance people of the BidPoc as authentication mechanism, registers the art work, and indexing chain by addition draws
Enter new art work information, and generate the data of internal tradable SDF formats, row is rotated into for art work authenticity and transaction flow
The authenticity of the art work and transaction circulation is verified in endorsement;
2) high definition compares:The inspection detection that machine carries out the art work standard metering is compared using high definition;
3) the high definition pictorial information compared is bound with NFC chip ID:In NFC chip block chain technology secrecy is used comprising Bidpoc
The art work chain information data crossed, could only be read by specific SDK and secret key, then could be solved by the private key of Bidpoc
It is close;
4) art work chain is added:Block chain is written into collection information encryption information in binding correspondence, carries out the art work on chain
Registration, and generate the data of internal tradable SDF formats;
5) circulation record data input:By the art work of BidPoc certifications, after circulation trading occurs every time, record records
Enter in art work chain.
2. a kind of art work authentication registration method based on block chain technology according to claim 1, it is characterised in that:On
It states in step 3), NFC chip is bonded on the art work, is designed to that stripping is damaged, and chip itself has timeliness, is needed periodically more
New information.
3. a kind of art work authentication registration method based on block chain technology according to claim 1, it is characterised in that:On
It states in step 3), art work chain information data are written by BidPoc is unified, and can be encrypted to the header length of write-in.
4. a kind of art work authentication registration method based on block chain technology according to claim 1, it is characterised in that:On
It stating in step 3), BidPoc carries out metadata description using CIDOC-CRM semantic frames to the art work that cochain is registered, in order to
It is docked with Outside data services and intercommunication.
5. a kind of art work authentication registration method based on block chain technology according to claim 1, it is characterised in that:On
It states in step 3), block chain technology is audited using 3 independent but relevant publicly-owned chains of block chain to ensure that data safety is transparent,
Including Factom, Bitcoin and Ethereum.
6. according to a kind of any art work authentication registration methods based on block chain technology of claim 1-5, feature
It is:Further include the steps that art work data are verified, by Merkel tree to art work chain information data and NFC chip
The data of middle storage carry out integrity verification.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109544192A (en) * | 2018-11-29 | 2019-03-29 | 黄秋红 | A kind of anti-fake source tracing method of collection based on block chain technology |
| CN109658111A (en) * | 2018-12-06 | 2019-04-19 | 深圳超级区块链信息技术有限公司 | A method of the art work true and false is identified by block chain |
| CN109784029A (en) * | 2018-11-22 | 2019-05-21 | 厦门兆信物之联智能科技有限公司 | A kind of production method of anti-counterfeit certificate, anti-counterfeiting system and verification method |
| US11050550B2 (en) | 2018-11-27 | 2021-06-29 | Advanced New Technologies Co., Ltd. | Methods and systems for reading data based on plurality of blockchain networks |
| CN114155095A (en) * | 2021-09-24 | 2022-03-08 | 北京天德科技有限公司 | Digital artwork authentication and transaction system and authentication and transaction method |
| TWI791953B (en) * | 2020-02-21 | 2023-02-11 | 塊思塊想股份有限公司 | Data processing method of valuable items |
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| CN109784029A (en) * | 2018-11-22 | 2019-05-21 | 厦门兆信物之联智能科技有限公司 | A kind of production method of anti-counterfeit certificate, anti-counterfeiting system and verification method |
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| CN109658111A (en) * | 2018-12-06 | 2019-04-19 | 深圳超级区块链信息技术有限公司 | A method of the art work true and false is identified by block chain |
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| CN114155095A (en) * | 2021-09-24 | 2022-03-08 | 北京天德科技有限公司 | Digital artwork authentication and transaction system and authentication and transaction method |
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Application publication date: 20181023 |