{"hash":"a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171117213751id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3\",\"mementoDatetime\":\"2017-11-17T21:37:51.000Z\",\"contentSha256\":\"5045cc65bf777eb9cb69b3718a802f7d0188f7a4c6de47ff03eb5a24e16880d7\",\"contentBytes\":6799,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T08:17:23.874Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171117213751id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3","mementoDatetime":"2017-11-17T21:37:51.000Z","contentSha256":"5045cc65bf777eb9cb69b3718a802f7d0188f7a4c6de47ff03eb5a24e16880d7","contentBytes":6799,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Fri, 17 Nov 2017 21:37:51 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171118-37/51_61_20171117213652_crawl303.arc.gz","x-archive-orig-date":"Fri, 17 Nov 2017 21:37:49 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T08:17:23.874Z","anchored":true,"txid":"dd0072670a3f6da4c7a93d80b8633f6f0f1e8c3d53678bd1318fd3cdc090921d","network":"main","status":"active","spv":{"blockHeight":966978,"merkleRoot":"15de931fe6cf4f265648a0b7d9e8ba74b9366bc83a77a6a259e3ef7aa1937930","index":37,"nodes":["031253c9c02c63f3ee0d324d723e9743eb93fc829a966230bc89c3e7807ab22b","9ad3dfe9c0460483579707f1427bc6bde5eb732b381a7aa6e9c29563ab7c5a80","4bd66f7883a67de09fc558d76b44556be3d6bf5e809647902fe6476b56d15d04","2e8e1dc4c48761d0da9e82d76381e88ab67252a17e2a5651366a720691aa80be","04e16ac82a38170ee00b507205b09c39412071a2ba3295e120bc3e4551435f47","6cee32cae00845b9e1967e42064aa571bd0fee4719eebc16e263477845588b53","3aed864910f9baa89ecafd166d4a1f45321c49981f2473cd8b0a5e8aa73e097a","43b5183cad8663794e46e49ecaeb7f9c48ac632e7f5f94f2ad2576083dbcb63b","ae8b0c7902888417b64740e52a65f243aec61e1d727c10c96102fccf123b6273"],"provedAt":"2026-09-16T11:43:46.980Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019/manifest","contentUrl":"https://bsv.cx/wb/a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019/content","explorer":"https://whatsonchain.com/tx/dd0072670a3f6da4c7a93d80b8633f6f0f1e8c3d53678bd1318fd3cdc090921d","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/a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019/content","manifest":"https://bsv.cx/wb/a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019/manifest","verify":"sha256(content) === 5045cc65bf777eb9cb69b3718a802f7d0188f7a4c6de47ff03eb5a24e16880d7 (the manifest's contentSha256), and sha256(manifest) === a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / a3c50573bd57165b3cb2e912a2e73729e4c4a171b118cd561a5f08335de76019\"."}}