{"hash":"27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170627081750id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8\",\"mementoDatetime\":\"2017-06-27T08:17:50.000Z\",\"contentSha256\":\"3b52e9ee7d82bf0118f12bff98896045e73cbe1b0a67d643c9141412e0526c70\",\"contentBytes\":7387,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT\"},\"retrievedAt\":\"2026-09-15T23:52:38.971Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170627081750id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8","mementoDatetime":"2017-06-27T08:17:50.000Z","contentSha256":"3b52e9ee7d82bf0118f12bff98896045e73cbe1b0a67d643c9141412e0526c70","contentBytes":7387,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT"},"responseHeaders":{"memento-datetime":"Tue, 27 Jun 2017 08:17:50 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170628-06/51_59_20170627081738_crawl303.arc.gz","x-archive-orig-date":"Tue, 27 Jun 2017 08:17:49 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T23:52:38.971Z","anchored":true,"txid":"31172ba13c151b9fcba72a960e9c6268abb8c540ac09cdf8b912da08c365e4e8","network":"main","status":"active","spv":{"blockHeight":966933,"merkleRoot":"e3ed812259307a807fc98a489ad26ab6dde1a1933b0ef83d079283fa5bf59412","index":67,"nodes":["d7a7869d06ab03f3342b7d8425e705b846605d6a50e7e5efbfafc636351d20a5","a4ad38537a85d0b14b4bf03564f7c3a94a35b65a9933062a29b2b5922545d4e5","96b4bad13537c254cb9dda9cae334b0a825913028b5df2b7d2ff1dcb455af064","94fa017ebe14a17ac0c6070a4cdc284fff42d7ba38113b4220c31cd84314f63d","85c339ff55a4003d643275d765da561578e2735e6b74ef2eabd116d8609ad51f","66d8a984697e39d606f3870c02057dd57f6d3b252da6b9d96f5524a54bba5e57","82e58da1848a51c6be7c2cb24fb7f9ff80df5dbfecfcd53b9807eb0bafa78d6d","9f7b562d5c3964b2260df2a3bf88d09d657c6be9afd9712f5e8eb6b6757dde92","f434bc45e43b1634748c59c0d6517291d2c28dc8fd7cbb528bc8515c48db03de","1cf1e45d324f5dc3c0d9bb2598ab96ce3ea2f95846e06a463b999ea9f171b68b"],"provedAt":"2026-09-16T02:38:45.632Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2/manifest","contentUrl":"https://bsv.cx/wb/27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2/content","explorer":"https://whatsonchain.com/tx/31172ba13c151b9fcba72a960e9c6268abb8c540ac09cdf8b912da08c365e4e8","howToVerify":["sha256(content bytes) must equal manifest.contentSha256","sha256(manifest bytes) must equal this hash","that hash appears in the OP_RETURN of txid (bsv.cx / wb1 / <hash>)","optionally: the content also matches the archive's own digest (archiveDigest)"],"proves":"the archive served this exact content for this snapshot as of the anchor block time; NOT the archive's original capture date","preserve":{"note":"Download and keep your own copy — bsv.cx does not guarantee to host these bytes indefinitely. Your saved file plus the manifest and the on-chain hash prove this snapshot without depending on bsv.cx.","keep":["content","manifest"],"content":"https://bsv.cx/wb/27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2/content","manifest":"https://bsv.cx/wb/27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2/manifest","verify":"sha256(content) === 3b52e9ee7d82bf0118f12bff98896045e73cbe1b0a67d643c9141412e0526c70 (the manifest's contentSha256), and sha256(manifest) === 27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 27d7d718d3229913da18ccefa0ac566421594061e3054169c0f0fbbb576102b2\"."}}