Recent questions tagged bitcoin

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bitcoin - Issue to synchronize with blockchain network

I have a Windows Server that acts as a full node where other clients from PC connects and synchronize ... .com/questions/65832527/issue-to-synchronize-with-blockchain-network...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bitcoin - Too many open files error while reindexing btc blockchain by electrs

I'm using electrs backend API documentation to build btc blockchain index engine and local HTTP API - https:// ... -many-open-files-error-while-reindexing-btc-blockchain-by-electrs...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bitcoin - WebHooks with Luno when payment is Received

I am currently trying to use Luno to receive Bitcoin payments via their developer api. Fine, they have an ... .com/questions/65929280/webhooks-with-luno-when-payment-is-received...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bitcoin - How would I get a DER encoded non-deterministic canonical ecdsa signature with node.js?

I have tried the following: var hash=sha256(sha256(msg)); // hash of the transaction var priv_key= ".. ... make the first version canonical or the second version non deterministic....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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bitcoin - How would I get a DER encoded non-deterministic canonical ecdsa signature with node.js?

I have tried the following: var hash=sha256(sha256(msg)); // hash of the transaction var priv_key= ".. ... make the first version canonical or the second version non deterministic....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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