Verification of conditions of a blockchain transaction

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United States of America Patent

PATENT NO 11489672
APP PUB NO 20200145214A1
SERIAL NO

16181574

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An example operation may include one or more of connecting, by a multi-party smart contract server, to a blockchain network configured to store cryptographic proofs, generating, by the multi-party smart contract server, a proposed transaction, providing, by the multi-party smart contract server, the proposed transaction to a plurality of participant nodes, receiving, by the multi-party smart contract server, responses to the proposed transaction from the participant nodes, executing, by the multi-party smart contract server, a smart contract to request from respondent participant nodes attestations of required conditions of the smart contract, receiving and verifying, by the multi-party smart contract server, the attestations from the respondent participant nodes, and executing the proposed transaction and posting a cryptographic proof of a successful execution to the blockchain, by the multi-party smart contract server, in response to a satisfaction of the required conditions of the smart contract.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINE CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kraemer, James R Santa Fe, US 320 8903
Linton, Jeb R Herndon, US 102 1018

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