{"hash":"e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20161107115356id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8\",\"mementoDatetime\":\"2016-11-07T11:53:56.000Z\",\"contentSha256\":\"71f7a47b6e9371346f68b62b00a1b23cfadbbf9c8ea7ba34cece70d67e26f123\",\"contentBytes\":7387,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT\"},\"retrievedAt\":\"2026-09-15T11:50:49.185Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20161107115356id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8","mementoDatetime":"2016-11-07T11:53:56.000Z","contentSha256":"71f7a47b6e9371346f68b62b00a1b23cfadbbf9c8ea7ba34cece70d67e26f123","contentBytes":7387,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"U26225EIY35CTY2W4ZJPT7KRVGEOKJOT"},"responseHeaders":{"memento-datetime":"Mon, 07 Nov 2016 11:53:56 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":"alexa20161108-02/51_55_20161107115328_crawl303.arc.gz","x-archive-orig-date":"Mon, 07 Nov 2016 11:53:56 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T11:50:49.185Z","anchored":true,"txid":"7642842b31d655d6aa55e3ae16ad551e2df41dbd51eeefb99999e66171499df3","network":"main","status":"active","spv":{"blockHeight":966871,"merkleRoot":"31ff75820c8f920fde8404110030ed9ba0a5f8d7fb4c9ea1c8f2571c8682f7df","index":354,"nodes":["1748c967b2efddb679ff1a50dbb1ac9ae574008030563dea293718fdc10af89b","88c767dac87ebe08883b47bda92230a83994779da44c0a6860fa439a999d455e","68c49d79527a81e4ec18dd15978345ecdd4e02a941711c8099753f636bfe9958","693ec771d60a064309d9045e5dd1dbdb4717d653663bb42116f60a086424bf7e","33681e8c07a4034d89f1c37ac01ed4bd421967b5193d1c13ceecce14165a151d","9f09287f4e96181fd6af96413ce3e08183ee6afe152256446c4f5db3c0d80d5b","0e3555de54a56b1249e8d5c29563eaa4ed0d026dcdecdfb81f153173ccd462db","ef34f33852647eba338055684ffb293c5c50c8be3a75d4f116fd49deffa93a7a","22a269e38d8f3d32f66f11d39aaba6b10e5edad50617bc7a350c3e4ede3db666","ff3236b4ca75c6f4b7f23101e813c490de9b71004f741f7d14aa94cf18504cd9"],"provedAt":"2026-09-15T14:58:43.995Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65/manifest","contentUrl":"https://bsv.cx/wb/e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65/content","explorer":"https://whatsonchain.com/tx/7642842b31d655d6aa55e3ae16ad551e2df41dbd51eeefb99999e66171499df3","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/e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65/content","manifest":"https://bsv.cx/wb/e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65/manifest","verify":"sha256(content) === 71f7a47b6e9371346f68b62b00a1b23cfadbbf9c8ea7ba34cece70d67e26f123 (the manifest's contentSha256), and sha256(manifest) === e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / e9ef1f908de5639fea4e3ed95e3a44e5ce4f8f0dac4489fa7c1cf673376c1f65\"."}}