{"hash":"ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170820154220id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/\",\"mementoDatetime\":\"2017-08-20T15:42:20.000Z\",\"contentSha256\":\"3b8511763885e579d6cd3a41705b4a280b6d766d9939cea03d4c3b7111282484\",\"contentBytes\":6449,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6\"},\"retrievedAt\":\"2026-09-16T03:20:11.179Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170820154220id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/","mementoDatetime":"2017-08-20T15:42:20.000Z","contentSha256":"3b8511763885e579d6cd3a41705b4a280b6d766d9939cea03d4c3b7111282484","contentBytes":6449,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6"},"responseHeaders":{"memento-datetime":"Sun, 20 Aug 2017 15:42:20 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170821-03/51_60_20170820154141_crawl303.arc.gz","x-archive-orig-date":"Sun, 20 Aug 2017 15:42:19 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T03:20:11.179Z","anchored":true,"txid":"ae6138d3a06406db7a28131e58031ed5d3243b5e72fb5563b43d003ccfe7b1e1","network":"main","status":"active","spv":{"blockHeight":966952,"merkleRoot":"f938e20f2d5b341597c41aef6d7625f38c97aaafaa2eeaa416867bf936536b98","index":264,"nodes":["caf2dd19ebcbb2f9427f5f093518490bdc9cad63237f88ac050ca15770971a7d","579d841911c011c614d9b5910ebff863f4f850f16f2cf0410f90caf75494961c","e07cd9c1276cbdbdf917c74bf259da4f4bc9612bc86340aa97a9ce0d2c75002f","aa611566212779cffbd76265ddb1914a06f888d9a0a632394dfa9d3e9f28938c","1ca0ac38c526bee1fe4a8a5d1c271b1a88038f9939c7bad7c514b11f7eed8594","cb9ba3ed836a880d6735c4fd12b2ab8f8835c088066bb571291cda7b2d484947","46a452d2a66e60b3c82f16d1e3d08c25279751db4cdd2522b5694593a5959bc2","e441a18da283133fda989194fd5b811effc9ce3b4285e2cd3d5b14940f570b56","d6585b0b5c4f0e5eec46f21f96df8d70e6c4bd7832d554c81f17aec323dc2be6"],"provedAt":"2026-09-16T06:23:43.281Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88/manifest","contentUrl":"https://bsv.cx/wb/ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88/content","explorer":"https://whatsonchain.com/tx/ae6138d3a06406db7a28131e58031ed5d3243b5e72fb5563b43d003ccfe7b1e1","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/ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88/content","manifest":"https://bsv.cx/wb/ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88/manifest","verify":"sha256(content) === 3b8511763885e579d6cd3a41705b4a280b6d766d9939cea03d4c3b7111282484 (the manifest's contentSha256), and sha256(manifest) === ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / ac19c1257e28808cbbb31672b1d60ec7aae640f351a31df1cd0bfc8cdaef0f88\"."}}