{"hash":"d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171007172226id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12\",\"mementoDatetime\":\"2017-10-07T17:22:26.000Z\",\"contentSha256\":\"7a3fcaab0ffca125b092b63e294aedc526dafa33028414c49ce4cf3864033227\",\"contentBytes\":7243,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"VMNKCL4UD754XCKNVJ3UFV6UAE5TZ2KT\"},\"retrievedAt\":\"2026-09-16T05:41:48.325Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171007172226id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12","mementoDatetime":"2017-10-07T17:22:26.000Z","contentSha256":"7a3fcaab0ffca125b092b63e294aedc526dafa33028414c49ce4cf3864033227","contentBytes":7243,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"VMNKCL4UD754XCKNVJ3UFV6UAE5TZ2KT"},"responseHeaders":{"memento-datetime":"Sat, 07 Oct 2017 17:22:26 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171007-48/51_60_20171007172203_crawl303.arc.gz","x-archive-orig-date":"Sat, 07 Oct 2017 17:22:25 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T05:41:48.325Z","anchored":true,"txid":"2b8730fdd48afad09f8666d6d2b0dbafc71f26c08e05acf12ccc084b6bb94f65","network":"main","status":"active","spv":{"blockHeight":966968,"merkleRoot":"a1a1c413419143e37ebe70d65a09d4b76f35af09fba965d0e4eca1e0cdfc4766","index":79,"nodes":["cb291bf4450355437e0dfa0f13c9a832078a2b75deb3c939bf3fe276efd67f01","ac7e205554cbb024108ef122c1db6fc870bbf9e4d4b85c049b427d89cb998c7b","524c51540190119c2cf005a7ef41e000ffb718770c76adedad0c21c5074462ef","ff9bc0bbd1062de17ebcefe0d7a397f0c295a0939ce0c1ae38b4ed60e423759b","b7a96d619236b11e37d82a705714313846d8acea0600f7cd1c1e5cd0831a0656","da38f1f0af8a59262ee3a8a096294ef302e6b165d5fea3aa06e76c682c6103f1","ca3433717d0c49678a6ffdaea2701bc9af04628efce1cececcfa565d732ecdcf"],"provedAt":"2026-09-16T09:03:44.443Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13/manifest","contentUrl":"https://bsv.cx/wb/d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13/content","explorer":"https://whatsonchain.com/tx/2b8730fdd48afad09f8666d6d2b0dbafc71f26c08e05acf12ccc084b6bb94f65","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/d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13/content","manifest":"https://bsv.cx/wb/d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13/manifest","verify":"sha256(content) === 7a3fcaab0ffca125b092b63e294aedc526dafa33028414c49ce4cf3864033227 (the manifest's contentSha256), and sha256(manifest) === d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / d42c9515762e896b76c42f51c87edff9b799162176b1ca9b63e4475ca73c0b13\"."}}