{"hash":"5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171007171524id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10\",\"mementoDatetime\":\"2017-10-07T17:15:24.000Z\",\"contentSha256\":\"8afa6a2a316471fdab1042e7553e606f9e0c16ea2f52ad2e1821c5644f78d754\",\"contentBytes\":7112,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"TU477ANYGJZBQ2I4ZVWU6IGX7BXDQVV7\"},\"retrievedAt\":\"2026-09-16T05:41:35.747Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171007171524id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10","mementoDatetime":"2017-10-07T17:15:24.000Z","contentSha256":"8afa6a2a316471fdab1042e7553e606f9e0c16ea2f52ad2e1821c5644f78d754","contentBytes":7112,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"TU477ANYGJZBQ2I4ZVWU6IGX7BXDQVV7"},"responseHeaders":{"memento-datetime":"Sat, 07 Oct 2017 17:15:24 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171007-48/51_60_20171007171508_crawl303.arc.gz","x-archive-orig-date":"Sat, 07 Oct 2017 17:15:23 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T05:41:35.747Z","anchored":true,"txid":"253a3ff24290678b8719fabe42960f2278c0430772fb0d2806e4ad39f3ccbe63","network":"main","status":"active","spv":{"blockHeight":966968,"merkleRoot":"a1a1c413419143e37ebe70d65a09d4b76f35af09fba965d0e4eca1e0cdfc4766","index":76,"nodes":["3f5057b7f57d67ad816fe14bf2ec2fc42e8afa47a0c7b1cdb5edb47a1ad8e3ea","42f25c3233f8c9cd703d55071cc51352b33b27b9e8ca7d56bc9a7ca4b114f8da","524c51540190119c2cf005a7ef41e000ffb718770c76adedad0c21c5074462ef","ff9bc0bbd1062de17ebcefe0d7a397f0c295a0939ce0c1ae38b4ed60e423759b","b7a96d619236b11e37d82a705714313846d8acea0600f7cd1c1e5cd0831a0656","da38f1f0af8a59262ee3a8a096294ef302e6b165d5fea3aa06e76c682c6103f1","ca3433717d0c49678a6ffdaea2701bc9af04628efce1cececcfa565d732ecdcf"],"provedAt":"2026-09-16T08:58:46.441Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a/manifest","contentUrl":"https://bsv.cx/wb/5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a/content","explorer":"https://whatsonchain.com/tx/253a3ff24290678b8719fabe42960f2278c0430772fb0d2806e4ad39f3ccbe63","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/5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a/content","manifest":"https://bsv.cx/wb/5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a/manifest","verify":"sha256(content) === 8afa6a2a316471fdab1042e7553e606f9e0c16ea2f52ad2e1821c5644f78d754 (the manifest's contentSha256), and sha256(manifest) === 5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 5a8c4101c12977308af14a0cd55a17cc3cfb9536eeca37cb0226c2152905568a\"."}}