{"hash":"7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180422095116id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2\",\"mementoDatetime\":\"2018-04-22T09:51:16.000Z\",\"contentSha256\":\"77cee2efc1ecd75d482119e1411c29bf5c1d208ad24cf871b558c9c97d39a347\",\"contentBytes\":7519,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"EIOYV6FH7SBZQCDIFNPBLG3V6LPAZWLN\"},\"retrievedAt\":\"2026-09-16T19:28:23.075Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180422095116id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2","mementoDatetime":"2018-04-22T09:51:16.000Z","contentSha256":"77cee2efc1ecd75d482119e1411c29bf5c1d208ad24cf871b558c9c97d39a347","contentBytes":7519,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"EIOYV6FH7SBZQCDIFNPBLG3V6LPAZWLN"},"responseHeaders":{"memento-datetime":"Sun, 22 Apr 2018 09:51:16 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20180423-01/51_64_20180422095112_crawl303.arc.gz","x-archive-orig-date":"Sun, 22 Apr 2018 09:51:21 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T19:28:23.075Z","anchored":true,"txid":"3627dcb78bd01c7f7031d81cd7af602577898cfe03f4d45a19634b4f8219804f","network":"main","status":"active","spv":{"blockHeight":967047,"merkleRoot":"a16ca87bb3fb430554269a37889a4a9c8292d08b8ed0b3feacbc6d94a97da4b7","index":2190,"nodes":["16c5cf6e0227cce04d0fa345a7c2c52423d4311583a3b9c3f0b2db2f2dcbc5a7","db9b1a8e771f0c0d1c9326c8885d5dad1af9dde3d91403979ee355b71635ab4c","80d1d7e3a9cf48bcbf3f731352404f6da83087dd50b614cf8f9155c67b18065d","af2b6364c98f1c20bcd9f2cf703be9abb1ecf463b934bf490145ed361b610949","d5a88c2f1b848dcab94c0ebea784b315efc7dc841b1b4a7480d147cf68c27807","5f46a7b1b7eabe0e2ca467fa25fc3c945ad7b3d69a79c74f3bf87e04d9e9efa1","496db34f760d842c22fa92b3ab1b8203fb31a2393da3dbd7bd5dee186ee9fa8b","d4d67be806585d79610516594f8027bf1ebcd6de21ea8cfbeb40a7a2a318e293","40dc6a6cd8d39ff3b0db90d699c44905dc8d9d115461054163591a6249e6d732","8721271e7931e8bbb425c184dc832eab93980fe1e5d2f2acd7a63065ad7e94f5","41d7bae72e46f3d3f0fe2106ce41b32216b05f148022c9fd00fbf9410205ed53","c86f37ec72a1b644f71245e60a4407d832fe752da72d10a7ee8d9eff89a14a90"],"provedAt":"2026-09-16T21:03:45.432Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658/manifest","contentUrl":"https://bsv.cx/wb/7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658/content","explorer":"https://whatsonchain.com/tx/3627dcb78bd01c7f7031d81cd7af602577898cfe03f4d45a19634b4f8219804f","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/7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658/content","manifest":"https://bsv.cx/wb/7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658/manifest","verify":"sha256(content) === 77cee2efc1ecd75d482119e1411c29bf5c1d208ad24cf871b558c9c97d39a347 (the manifest's contentSha256), and sha256(manifest) === 7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 7d3a1cb6eea54a42ab77af7d065092e4e04f210fc5fff7b451b1fb571b777658\"."}}