{"hash":"c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160715204751id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/\",\"mementoDatetime\":\"2016-07-15T20:47:51.000Z\",\"contentSha256\":\"e9c5fb3e02fb04cdbaf4dfde4f62f89a9f180a8b4830813ab21573e087e3e7df\",\"contentBytes\":6848,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-15T05:18:52.194Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160715204751id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/","mementoDatetime":"2016-07-15T20:47:51.000Z","contentSha256":"e9c5fb3e02fb04cdbaf4dfde4f62f89a9f180a8b4830813ab21573e087e3e7df","contentBytes":6848,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Fri, 15 Jul 2016 20:47:51 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20160716-10/51_53_20160715204747_crawl303.arc.gz","x-archive-orig-date":"Fri, 15 Jul 2016 20:47:51 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T05:18:52.194Z","anchored":true,"txid":"26cdadb231f257af0ab8a05b964cf6dff59e7976d99e2a1b294385abb727293c","network":"main","status":"active","spv":{"blockHeight":966825,"merkleRoot":"104991ef574701fb654ad576939963311b977dcd96b8391f040c7a0338cdac2e","index":9,"nodes":["4a3330f736e593dcb8d3c85db40d22a385fd077f64699d7891d23d320caedfba","9ae8e17107487e318475e20384d300a79f848e476750f4095d4513f7d5b2a73f","38627dd5015a2b384deb713dce021f839cc3e23c0815e898c6f0b725f9520d07","5dc52483effd0fce9db62fffa5ca5fd5448541be113298b539f0935186d6debc","8750da68bb9329e51ba588f098547d5efa125728802572676220410261248126","b045dda9eb6aa7c6de7ce0ebad09fac158ac9f6621550c36bb145c98c63dfa6f","924af3b8d56bba1f9a23bb1faa6eaa40a83d7dbf54abc6a50af8b57bccb6014e","f3cc0df734afefb9bdce35f710caccfaf33396825c036e5a80930ed85d0a4dfa","28f12cfd03373165aa864013e2e1b85cfb070f8964f7f4901b47f8fa2174e94a","77593d00cecc122ed34c06635d587f496cd0d9769230676f2439b9a8085cd6be"],"provedAt":"2026-09-15T09:38:46.087Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e/manifest","contentUrl":"https://bsv.cx/wb/c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e/content","explorer":"https://whatsonchain.com/tx/26cdadb231f257af0ab8a05b964cf6dff59e7976d99e2a1b294385abb727293c","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/c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e/content","manifest":"https://bsv.cx/wb/c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e/manifest","verify":"sha256(content) === e9c5fb3e02fb04cdbaf4dfde4f62f89a9f180a8b4830813ab21573e087e3e7df (the manifest's contentSha256), and sha256(manifest) === c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / c8c977fe84ca9be80337fb82a378127cf09348e1d16a693ea748a94e3773901e\"."}}