{"hash":"3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180320131551id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10\",\"mementoDatetime\":\"2018-03-20T13:15:51.000Z\",\"contentSha256\":\"1373b4b8f859e459d0a0c0b9d8092d7002d84c550a5da9d7142c28e18c61df5e\",\"contentBytes\":7470,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"TU477ANYGJZBQ2I4ZVWU6IGX7BXDQVV7\"},\"retrievedAt\":\"2026-09-16T17:44:13.924Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180320131551id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10","mementoDatetime":"2018-03-20T13:15:51.000Z","contentSha256":"1373b4b8f859e459d0a0c0b9d8092d7002d84c550a5da9d7142c28e18c61df5e","contentBytes":7470,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"TU477ANYGJZBQ2I4ZVWU6IGX7BXDQVV7"},"responseHeaders":{"memento-datetime":"Tue, 20 Mar 2018 13:15:51 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":"alexa20180321-05/51_63_20180320131503_crawl303.arc.gz","x-archive-orig-date":"Tue, 20 Mar 2018 13:15:50 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T17:44:13.924Z","anchored":true,"txid":"8ffe6e9322c66dcedd1b2f2fb782b8ff31bfb903b7f6f772ad5009a211427222","network":"main","status":"active","spv":{"blockHeight":967042,"merkleRoot":"87ae5c79ee2e264b27f38454d0f4d70fd32efa7fd0831c0b58da9fba6bf2f491","index":1143,"nodes":["c71c0a43c30cf41605ccca9bd570aa4c64636f64bb18b5ddfb0ffc588236c262","cfd6cb60b831213a33a9037bbe414016455d8b2bd18736099659318a3c435f8b","9ad089366795aec9618d8c54efac9cec7c5a84084548966e34e106b59f7ae22c","29a9aadea3b185a7c0d3d5e950fc5e126b13f2ce270df9c4b98845a4c3349365","a6e0fa8ee92943871b92ec8c2cb30cca7f39d9868f08138ae2ffb2c9515d3c47","ee4f184c1ddcc781bf7a9b40988dbcf185e33596fedfa2a0d053ed587430ae3c","0ea7cff4b521b485f6d41d76d41edcd1234b35ce2a9bb6d5dc1b7433240cb2d3","2f0606d687787eb8f50784efa7225811b0eb5ce10d835da9807ec56c5d3c3aee","7b90f570bc45fa5090410cd4069d174eb93d737b47456bd81576d4a97cf741f3","d3e069beb3a5484cfa32833346165e2af28b665693491a2fd53b7c923de6e83f","fd463da4a912c95667df0fc3e1f4db1795524e13ded8845dfc5e61c52304f960"],"provedAt":"2026-09-16T19:38:46.398Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02/manifest","contentUrl":"https://bsv.cx/wb/3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02/content","explorer":"https://whatsonchain.com/tx/8ffe6e9322c66dcedd1b2f2fb782b8ff31bfb903b7f6f772ad5009a211427222","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/3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02/content","manifest":"https://bsv.cx/wb/3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02/manifest","verify":"sha256(content) === 1373b4b8f859e459d0a0c0b9d8092d7002d84c550a5da9d7142c28e18c61df5e (the manifest's contentSha256), and sha256(manifest) === 3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 3d2aa954d2c93219d314be41c648a2d40e447f33bf666e2088d052f08e415c02\"."}}