{"hash":"6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170828203605id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15\",\"mementoDatetime\":\"2017-08-28T20:36:05.000Z\",\"contentSha256\":\"c3a0ce904bef0e58df3133ef4373b52e524b0c5f5eea39a43137d7ea7ce34b50\",\"contentBytes\":6848,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"OE2ALDHOMTLWHVDX6HUUYVSVKSJNY3GJ\"},\"retrievedAt\":\"2026-09-16T03:47:18.354Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170828203605id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15","mementoDatetime":"2017-08-28T20:36:05.000Z","contentSha256":"c3a0ce904bef0e58df3133ef4373b52e524b0c5f5eea39a43137d7ea7ce34b50","contentBytes":6848,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"OE2ALDHOMTLWHVDX6HUUYVSVKSJNY3GJ"},"responseHeaders":{"memento-datetime":"Mon, 28 Aug 2017 20:36:05 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170829-16/51_60_20170828203540_crawl303.arc.gz","x-archive-orig-date":"Mon, 28 Aug 2017 20:36:04 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T03:47:18.354Z","anchored":true,"txid":"caeb467761e5ae6c3d8bbea03629070796b25738353b088743814d7ba81d2bf1","network":"main","status":"active","spv":{"blockHeight":966957,"merkleRoot":"0ee69caefa34d33775b208cf9135210e20229ff4b3c4a9458abdf54bbad22d72","index":107,"nodes":["8a7ebbc1556c7209c61c03da18b364ed2b6f55d623e94578b94616be2c3dc919","6fc360bb0eb337bdef8e90e3d36fb0c5a6aaa4e2362897d92adba1fc6c7ac31a","6f79d95ccc4c98ffe2df63505cc01b7f8768b4aa4a3372a2bcf846861fe6dfaf","786ccf77d59218199d31e0a8e0c025d71963d31e80b8f4919235c83a663f8320","357cb5b6e581f1ff779278d97447c9dc3ab17cfd00ac897807b6bcd23d6719d6","2ecb6cf2f85f48f8b924674b9e12523b3f89606d78eb6ed1ffa2b299106afd5d","3aec9cd9e1ee834b39e0103a8a35fbe3cda4962be37d32e1de61c363b324e93d"],"provedAt":"2026-09-16T06:43:45.424Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99/manifest","contentUrl":"https://bsv.cx/wb/6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99/content","explorer":"https://whatsonchain.com/tx/caeb467761e5ae6c3d8bbea03629070796b25738353b088743814d7ba81d2bf1","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/6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99/content","manifest":"https://bsv.cx/wb/6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99/manifest","verify":"sha256(content) === c3a0ce904bef0e58df3133ef4373b52e524b0c5f5eea39a43137d7ea7ce34b50 (the manifest's contentSha256), and sha256(manifest) === 6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 6feafdc16518550fca4f7b51f7e05381e920fb6fcd950b1f32829ad31b56ee99\"."}}