CPC H04L 9/3247 (2013.01) [H04L 9/0637 (2013.01); H04L 9/0643 (2013.01); H04L 2209/12 (2013.01)] | 17 Claims |
1. A method comprising:
auditing, by a secure ledger assurance token (SLAT) computing system, a block content of a first blockchain, comprising:
accessing, by a request circuit of the SLAT computing system, a retrievably stored cross-reference content, and
generating an audit result, comprising evaluating, by a SLAT circuit of the SLAT computing system, the cross-reference content such that the audit result is informed at least by the cross-reference content, wherein the audit result comprises an indicator configured to indicate whether the block content is valid, the indicator comprising a bit that includes a binary value indicating whether the block content is valid;
generating, by a SLAT generation circuit of the SLAT computing system, a SLAT, the SLAT comprising the audit result;
storing, by the SLAT generation circuit, the SLAT relationally to the block content of the first blockchain;
storing, by the SLAT computing system, the audit result in a separate storage location as a stored audit result; and
replacing, by the SLAT computing system, the audit result in the SLAT with a signed pointer to the stored audit result in the separate storage location.
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