CA824551A - Tamper-proof record structure - Google Patents

Tamper-proof record structure

Info

Publication number
CA824551A
CA824551A CA824551A CA824551DA CA824551A CA 824551 A CA824551 A CA 824551A CA 824551 A CA824551 A CA 824551A CA 824551D A CA824551D A CA 824551DA CA 824551 A CA824551 A CA 824551A
Authority
CA
Canada
Prior art keywords
tamper
record structure
proof record
proof
record
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA824551A
Inventor
K. French Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA824551A publication Critical patent/CA824551A/en
Expired legal-status Critical Current

Links

CA824551A Tamper-proof record structure Expired CA824551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA824551T

Publications (1)

Publication Number Publication Date
CA824551A true CA824551A (en) 1969-10-07

Family

ID=36301977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA824551A Expired CA824551A (en) Tamper-proof record structure

Country Status (1)

Country Link
CA (1) CA824551A (en)

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