{"hash":"518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20140806084046id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4\",\"mementoDatetime\":\"2014-08-06T08:40:46.000Z\",\"contentSha256\":\"14509351307e452630568860fa17ff0e4a6ae5926b93e0a1b386ad8bda568332\",\"contentBytes\":4857,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"F24VPYPQFXONZUG3OFVK5LOL2JHHIMMN\"},\"retrievedAt\":\"2026-09-13T18:14:49.911Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20140806084046id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4","mementoDatetime":"2014-08-06T08:40:46.000Z","contentSha256":"14509351307e452630568860fa17ff0e4a6ae5926b93e0a1b386ad8bda568332","contentBytes":4857,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"F24VPYPQFXONZUG3OFVK5LOL2JHHIMMN"},"responseHeaders":{"memento-datetime":"Wed, 06 Aug 2014 08:40:46 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/4/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20140807-00/51_41_20140806084021_crawl103.arc.gz","x-archive-orig-date":"Wed, 06 Aug 2014 08:40:46 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T18:14:49.911Z","anchored":true,"txid":"cefec374c966bd706f407eb4e6a289d20de4d50d0502d6842f4fd02151ca5e3b","network":"main","status":"active","spv":{"blockHeight":966616,"merkleRoot":"b57fa4f9a322b87a83500c5464ae7ed2cef9bd32d9b25dc2740f03184a3432f8","index":1559,"nodes":["8a73251e51c29f7afc3c46022013e644697eaa40eb4c538f028518058101acb7","32666cc568f88df8aace5e86bb701d6d7f16e8da193861137e22c57fddc96a5c","6fc4663f7112ff853d4963d9a79e9b47eb99ecfdff5e1ff18b3af3e40a56de7e","2023d555f0353861dfc8463c8fb61776756b8b04a47d81e002e581e9ab4cbcd2","edc5e808c4be2c89e4ccdcd79e1b2146a0f460cd87616e1ff6ca6001869e0923","fbdece379d38a9cfbdf9fb6e4fbdcf9eafbcb1275eec8efaca795b60d907614d","3e3ac8b6cf51aa0843cee08770377e82d1f2c69c3be4d2beb3c6fc8fb45dd246","f8242c55b6d22a1a7ca3cf11d307acfba2743b6526f25581d5c4cd6e16271415","9e1d48f324e973e17403fca4b971368498e100364133937de87684d3cda6dc01","61e60c1579acabab39c684bd9a23216cd7ff239c341a58c1042746dbf0d84a9c","dea1f1eb01732fed7d3240d2ac1083c34c9d77bf71a0b9ef4538b1973ec1ecb0","1487ef9632f65028db1948e70b7f560b832b9e3467595e5673b481d6c88dd89f","9a8441d9dda65d487a421156fc9f4c0a1b7baa72d0275ec37f451f57777fe791","213eac9f2f8248f8e13f36a3ddec53416741e8ac7a4846e85c020baf744627e4","848808323bee7eb2b1b1e52410b789c545d08ac9e59627d0c27fe5225f423fdd","e087a580a23f2fc998926ed90f5e278c2fc4c4f53ea16e132bfadf9c36bf9fc3","4820f62861a5aad26c9fa56f08f0d18067f4da3d34d935d46a9d34eda2177eb0"],"provedAt":"2026-09-13T22:43:41.557Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60/manifest","contentUrl":"https://bsv.cx/wb/518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60/content","explorer":"https://whatsonchain.com/tx/cefec374c966bd706f407eb4e6a289d20de4d50d0502d6842f4fd02151ca5e3b","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/518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60/content","manifest":"https://bsv.cx/wb/518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60/manifest","verify":"sha256(content) === 14509351307e452630568860fa17ff0e4a6ae5926b93e0a1b386ad8bda568332 (the manifest's contentSha256), and sha256(manifest) === 518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 518f42f4740fda29ac5be21a1b3b5d6631e3273bf213d4bc3c86577ab0cdec60\"."}}