7xl on Nostr: > Most miners will precompute the SHA256 "midstate" from the first 512-bit (64 byte) ...
> Most miners will precompute the SHA256 "midstate" from the first 512-bit (64 byte) chunk of data, and only repeat the 2nd SHA256 round with the final 512-bit chunk (which contains the nonce).
https://en.bitcoin.it/wiki/Getwork#midstatePublished at
2023-02-22 15:30:32Event JSON
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"pubkey": "07d4210628d126d409f4943ce6e2a0b0ce775893cd26e5631ec406b1020f2673",
"created_at": 1677076232,
"kind": 1,
"tags": [],
"content": "\u003e Most miners will precompute the SHA256 \"midstate\" from the first 512-bit (64 byte) chunk of data, and only repeat the 2nd SHA256 round with the final 512-bit chunk (which contains the nonce).\n\nhttps://en.bitcoin.it/wiki/Getwork#midstate",
"sig": "6ff6961238234608064407c5c345ac16d0a888befd235071ccd998e612a6324c2f37515ab468cc975c949596dc402e89da529c388f7ab552b7f8afabb96419d0"
}
