{"hash":"55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151018050224id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/\",\"mementoDatetime\":\"2015-10-18T05:02:24.000Z\",\"contentSha256\":\"fab8c0f358a770ec17a357335b9598e1fa0b88e279a0a92f4a952ed9ec909215\",\"contentBytes\":6915,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"COUFIFCEM4QYUHRHGKRN6SX2KMFVZIBZ\"},\"retrievedAt\":\"2026-09-14T13:04:26.768Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151018050224id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/","mementoDatetime":"2015-10-18T05:02:24.000Z","contentSha256":"fab8c0f358a770ec17a357335b9598e1fa0b88e279a0a92f4a952ed9ec909215","contentBytes":6915,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"COUFIFCEM4QYUHRHGKRN6SX2KMFVZIBZ"},"responseHeaders":{"memento-datetime":"Sun, 18 Oct 2015 05:02:24 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20151018-23/52_48_20151018050210_crawl303.arc.gz","x-archive-orig-date":"Sun, 18 Oct 2015 05:02:24 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T13:04:26.768Z","anchored":true,"txid":"48bb2ea21116a1544f13a6a6624101318922183a1f7b321a143989bd45a82724","network":"main","status":"active","spv":{"blockHeight":966723,"merkleRoot":"c362b823f938be91de1ccfc9a5fe3bffa45f32714b0b674148e6d67bc73fb335","index":1551,"nodes":["1d517bcd8d78a5d1d3c25a9e12d22ecbf7ff830819b66d0d6cac1beeb4f5e3f5","a3bc8dbcd64c3a5182ce8a8f675981b50d4c18d48b6993f506cfe8b9143264cd","2c87ef1fd78815cd97ddd2ef715cb70abad6911236bf5f42cf861d9b4dc07216","b8937a662c7232176547511fd0b30d8627655299a93e016dccc04ce1412a4696","f1506fafbb7d64d9ddb3aa9a6eb6d86f3907846db3e02f994d222feb851a4a2b","3c71ad201551ad0ebb2adac3501154d61caaf0aacb302a523cafd2feb1549a02","c5add8d978b90b79b14d3347beb7e8f14c5b8cc74aaafc12c7f68069d44fc22b","350639551c0e6ea22c5b5722a72aa7311bc5777ea7d18774c36550705c613849","083ec5838081e23ccf320bea24072bf86e2973326c7a1624ef4090b8aaa700ac","85e203ebc13ace670f55fe540f79f0eab7b4b28ee797c825c8e5728669970106","ba5cfa80663a08e2e07d7ac7fcbf46e1087372e3834fc888241949fe2406884f"],"provedAt":"2026-09-14T19:48:44.400Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f/manifest","contentUrl":"https://bsv.cx/wb/55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f/content","explorer":"https://whatsonchain.com/tx/48bb2ea21116a1544f13a6a6624101318922183a1f7b321a143989bd45a82724","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/55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f/content","manifest":"https://bsv.cx/wb/55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f/manifest","verify":"sha256(content) === fab8c0f358a770ec17a357335b9598e1fa0b88e279a0a92f4a952ed9ec909215 (the manifest's contentSha256), and sha256(manifest) === 55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 55f9f4451ddd9e077349a7bd595c29e4c2a027f3e529091b0725b419990d5a9f\"."}}