{"hash":"01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160823115124id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18\",\"mementoDatetime\":\"2016-08-23T11:51:24.000Z\",\"contentSha256\":\"6d7938a6e0bb94809d9d09559aa0567a74210e4af0b43d98fe47f3a75a8501f0\",\"contentBytes\":6503,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-15T07:40:28.935Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160823115124id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18","mementoDatetime":"2016-08-23T11:51:24.000Z","contentSha256":"6d7938a6e0bb94809d9d09559aa0567a74210e4af0b43d98fe47f3a75a8501f0","contentBytes":6503,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Tue, 23 Aug 2016 11:51:24 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20160824-02/51_54_20160823115058_crawl303.arc.gz","x-archive-orig-date":"Tue, 23 Aug 2016 11:51:24 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T07:40:28.935Z","anchored":true,"txid":"5915e2b1843088e969e34495a48b50700f4923ebf34ddb707d4099d7ad048a8b","network":"main","status":"active","spv":{"blockHeight":966840,"merkleRoot":"0c72305c50a62a1e677e74b1448e8a2ed56c0ca942d5b8c6a241c5b94ff024b0","index":439,"nodes":["f8a8b8b4eb4428d3edfdfc0130f299762683ba6efc2e5546db8ca33f05e8c1ff","f35455865d44b0d5e0018a81333f629359ac10c3fa1dd7cf35308a7da45cce90","0f61f233ddb481f173d28c31bd755760332243bb9f1705ed7303af89390971ca","0e759e21778207b41f7ce0dc3c52d08e2cb5d4deabcd7b959757d427e1b88ba3","a533f3dcb4e57ce263c0b29ae8ebe37b8b56532f7b8dbbac4de3e3be109f30e3","1badb191c04c13ca3c5d0dce50c4fadd5ad0255cca2808ba00408f88c5ae6da0","a06ca033df909417603c45654ff991649858248638a7fce72dc02cf1ded9a806","97c7290681fa45777b6f9a134848c6f25fb74b6bb5bf14c66ab891c587a08f94","fb96f6aaf88df9280388424f75551d6ce223f1046b60acf7e90c46a4cb0c46d3","7e68f9d94d2c0909dcbee4e562254e7a14622adf8cfb970e544b93ea345dce4e"],"provedAt":"2026-09-15T11:08:45.158Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a/manifest","contentUrl":"https://bsv.cx/wb/01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a/content","explorer":"https://whatsonchain.com/tx/5915e2b1843088e969e34495a48b50700f4923ebf34ddb707d4099d7ad048a8b","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>)"],"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/01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a/content","manifest":"https://bsv.cx/wb/01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a/manifest","verify":"sha256(content) === 6d7938a6e0bb94809d9d09559aa0567a74210e4af0b43d98fe47f3a75a8501f0 (the manifest's contentSha256), and sha256(manifest) === 01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 01779e26d690abb4d94f922b1daf73dd5fdc134f17be96d396065657b205744a\"."}}