Method and system for securing computer software using a distributed hash table and a blockchain

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12248539
APP PUB NO 20210374214A1
SERIAL NO

17401532

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Abstract

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A computer-implemented method (100) and system (1) for determining a metadata M for securing a controlled digital resource such as computer software using a distributed hash table (13) and a peer-to-peer distributed ledger (14). This is a blockchain such as the Bitcoin blockchain. The method includes determining (110) a data associated with the computer software and determining (120) a first hash value based on the computer software. A second hash value based on the data and the computer software may be determined (130). The method further includes sending 140, over a communications network (5), the data, the first hash value and the second hash value to an entry for storage in a distributed hash table (13). The second hash value may be a key of a key-value pair. The data and the first hash value may be a value in the key-value pair. A metadata (M) that is based on the second hash value may be determined (150) for storage on the peer-to-peer distributed ledger (14).

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Patent Owner(s)

  • NCHAIN LICENSING AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Savanah, Stephane London, GB 78 1492
Wright, Craig Steven London, GB 289 1894

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