{"hash":"424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151029003743id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/\",\"mementoDatetime\":\"2015-10-29T00:37:43.000Z\",\"contentSha256\":\"9809606b3cac35c24d405ba7f907839697f9b8b2c68c69abf4a814a2bd602e72\",\"contentBytes\":7241,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-14T13:32:54.231Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151029003743id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/","mementoDatetime":"2015-10-29T00:37:43.000Z","contentSha256":"9809606b3cac35c24d405ba7f907839697f9b8b2c68c69abf4a814a2bd602e72","contentBytes":7241,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Thu, 29 Oct 2015 00:37:43 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":"alexa20151029-15/51_49_20151029003741_crawl303.arc.gz","x-archive-orig-date":"Thu, 29 Oct 2015 00:37:43 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T13:32:54.231Z","anchored":true,"txid":"f8d543944498b747bcd4e45e0b444d473486b92ea21d65115dc8ffcd80d73669","network":"main","status":"active","spv":{"blockHeight":966725,"merkleRoot":"b398174409eb2096a0a9d702baa782a833113a24467f210f960d3a270155d671","index":599,"nodes":["8307de5867427ebae2a6115d3d9b41a2c8ef4fbb29f903a53b39a9880eb2e0e2","6318f01d877c91274eb8c6e18a6cb8e1d811dbe9dffcd3177a6044e1bbd2ba3e","7224107a202b4459c4ef16372c327b9b5c26fbca98328fcb53c5c0fc7342c2f3","a0a7d80ef062db7d7a3a69479db60b49fe8b2bae181f2a09c9c4032506b534be","bb91002caff175a7e2f1e939f2025539a69981fbeec6b36aa1b648180e0d40d7","a647c8a069959f1ab66b2df8b00ebe181ce408c847744982ca30ebf603d36710","75ca9f95ff2324c3b10103e19ad86ba0a799fc4278a0387c2d7ce1e3c75cfab2","9d80bc625bee79561b73adc1662802dd01d207e727199593f3f0e1490230fef3","8a334c95da6b4027175bebabbd6660cde7ca065a25daab29aceb78c9edf7b88b","1d40206ec1cbb7ccb5341f23463b5c550b500e151815cdc0f8c01444c67b8bbb"],"provedAt":"2026-09-14T20:08:44.682Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8/manifest","contentUrl":"https://bsv.cx/wb/424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8/content","explorer":"https://whatsonchain.com/tx/f8d543944498b747bcd4e45e0b444d473486b92ea21d65115dc8ffcd80d73669","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/424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8/content","manifest":"https://bsv.cx/wb/424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8/manifest","verify":"sha256(content) === 9809606b3cac35c24d405ba7f907839697f9b8b2c68c69abf4a814a2bd602e72 (the manifest's contentSha256), and sha256(manifest) === 424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 424be6a3bf72f8445663784675138b11426b3fc952ffd20159e9cc22252e31c8\"."}}