{"hash":"b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171115194929id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/\",\"mementoDatetime\":\"2017-11-15T19:49:29.000Z\",\"contentSha256\":\"584c85d96dec45f1e74e057461a3d9f780821ba24c4ca85aa41d8a6cd5a04090\",\"contentBytes\":10437,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"YTXAVZ2J7C4DXEXAWEJR5ZTAJ7XY4KOA\"},\"retrievedAt\":\"2026-09-16T08:03:14.192Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171115194929id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/","mementoDatetime":"2017-11-15T19:49:29.000Z","contentSha256":"584c85d96dec45f1e74e057461a3d9f780821ba24c4ca85aa41d8a6cd5a04090","contentBytes":10437,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"YTXAVZ2J7C4DXEXAWEJR5ZTAJ7XY4KOA"},"responseHeaders":{"memento-datetime":"Wed, 15 Nov 2017 19:49:29 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/13/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171116-42/52_61_20171115194832_crawl303.arc.gz","x-archive-orig-date":"Wed, 15 Nov 2017 19:49:27 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T08:03:14.192Z","anchored":true,"txid":"75d346a3942bef4290e39afaaf3c7778cd98ef9f1dff02c8a219afdd5e0ed839","network":"main","status":"active","spv":{"blockHeight":966975,"merkleRoot":"e8898b34cad7779fc0b6bc6cb41c0a2474882b2cd8d70b09e746de9c7fb3c7b6","index":679,"nodes":["25422a89632e2080f02190ccf6d99d143ade95a57017d7b61729606c00a8e3fc","fcfa66f357ac969fd940385415672e90fac6e74a6acb4422c80e8afb587172c8","a9cbb7519e84453ea5d8ec5a689b9401dfb889bd957244f15ab1024deba68462","0deebb0aae98dc30d5d0c10f640db958eb67ac07c2e848ab7ee7edb298d33aa5","9927dd6a97fa1c2f6d6aa2382e41bb692a591c008879cbc502fa77aa25a3ed6a","3f742b424bf525114c78a82dc0c625fe6db1dfd4d8847d3b58c38ce5e0cf3a18","a88c3852cf0ebad1a5bc24d9c1a4e2f977640f9bd6f71de19a8445f0e7d4d736","be110f0bdb97f05721535237d9cecdd3d351bf0c2994a43250c942dea7568258","d0f7a7fb9c8075895d136ee6579f952e2058fc4ec76293c72dcc64abe87887e3","f7e768dafc39395fc66fd23dcf16ad50ccf1d5f67f2509211d1609b3d675af84"],"provedAt":"2026-09-16T11:38:44.951Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644/manifest","contentUrl":"https://bsv.cx/wb/b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644/content","explorer":"https://whatsonchain.com/tx/75d346a3942bef4290e39afaaf3c7778cd98ef9f1dff02c8a219afdd5e0ed839","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/b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644/content","manifest":"https://bsv.cx/wb/b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644/manifest","verify":"sha256(content) === 584c85d96dec45f1e74e057461a3d9f780821ba24c4ca85aa41d8a6cd5a04090 (the manifest's contentSha256), and sha256(manifest) === b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / b7b9c3277297ed35d56121e68c7b5bf682fa5c44775db19e260ee4cf4585a644\"."}}