{"hash":"9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180113152916id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/\",\"mementoDatetime\":\"2018-01-13T15:29:16.000Z\",\"contentSha256\":\"3fc76889a760a7b411ad86fe1f576a1dbf547dfee1b3018fc594b3363dc33223\",\"contentBytes\":6044,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML\"},\"retrievedAt\":\"2026-09-16T14:02:41.920Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180113152916id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/","mementoDatetime":"2018-01-13T15:29:16.000Z","contentSha256":"3fc76889a760a7b411ad86fe1f576a1dbf547dfee1b3018fc594b3363dc33223","contentBytes":6044,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML"},"responseHeaders":{"memento-datetime":"Sat, 13 Jan 2018 15:29:16 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20180114-06/51_62_20180113152850_crawl303.arc.gz","x-archive-orig-date":"Sat, 13 Jan 2018 15:29:15 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T14:02:41.920Z","anchored":true,"txid":"4916ef60ee59d406ff53f1a1954f2b272549413881072ea9648b961525ed7b00","network":"main","status":"active","spv":{"blockHeight":967020,"merkleRoot":"83cd1a28bf7b67ce8aaa2e2948d51e6fc30f30a32ef74056afe8e8a2355c46d1","index":75,"nodes":["f52c2bf13730b67ca305257a45588c177eb35c2645cafb2c784502b6f67132f7","76781b818a4e059295a3d8eea1dfcc0d2663c8dc25de42adcc76c068204c5369","95907c3d64c76a29dc5f83a7526f8b1600c7be7b5586bf1ab8cb97e9c8fc8ee5","c78d43f584621ec88c521607d9f3f05a510ae428d94d11ac699a0c5ae1e0f8c6","01506cd08b39104b81d4ffd067ab8445b98b418cf87413470de394dd676feec1","054bf27d53147e8ada59da0b12811847555b9a00dab1c4fae9d9e95cb7be9bbb","80d4e139dd626dab00002e1402ac7d069495d86921812911573ce077b305cbbd","d34e567891e24064199a43420c6ccd878c3a5afe7a9fec9abe34ac48f719b070","edcd0d8bb3580d6e99f4bf22941841919f64d9ca14fea211d118625f62153aeb","a5fb05fd0e8812a56315d90655ef8bfc6c392843321d3a0c36e31844ba1d5bfa"],"provedAt":"2026-09-16T16:43:47.878Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484/manifest","contentUrl":"https://bsv.cx/wb/9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484/content","explorer":"https://whatsonchain.com/tx/4916ef60ee59d406ff53f1a1954f2b272549413881072ea9648b961525ed7b00","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/9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484/content","manifest":"https://bsv.cx/wb/9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484/manifest","verify":"sha256(content) === 3fc76889a760a7b411ad86fe1f576a1dbf547dfee1b3018fc594b3363dc33223 (the manifest's contentSha256), and sha256(manifest) === 9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 9f97c66c84353c33d1cfbd43315b454792dee938a634a02710d066019386e484\"."}}