{"hash":"7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180320113433id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/\",\"mementoDatetime\":\"2018-03-20T11:34:33.000Z\",\"contentSha256\":\"6e4c137fc38b26035857a0374c1527495ccdde286f353966dd9b381c9f4e6573\",\"contentBytes\":7602,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T17:36:35.422Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180320113433id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/","mementoDatetime":"2018-03-20T11:34:33.000Z","contentSha256":"6e4c137fc38b26035857a0374c1527495ccdde286f353966dd9b381c9f4e6573","contentBytes":7602,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Tue, 20 Mar 2018 11:34:33 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":"alexa20180321-03/51_63_20180320113402_crawl303.arc.gz","x-archive-orig-date":"Tue, 20 Mar 2018 11:34:32 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T17:36:35.422Z","anchored":true,"txid":"6209b58fd270ff144a89b30bd5b7c2684b2624850634d382f8482d97f3d3a823","network":"main","status":"active","spv":{"blockHeight":967042,"merkleRoot":"87ae5c79ee2e264b27f38454d0f4d70fd32efa7fd0831c0b58da9fba6bf2f491","index":487,"nodes":["501d3dcd759635137d27d19c908424aad19e68793e9ac66cd731186a5a42e91b","ae5768864bf3cce0b1ce588a46478ca335196462ad5886f17e787ac88ffd535a","a363f93e4382bff522fbc5712044ee2e7a8ebccbb9023873ddab123814479415","570112f3221fcc7bb46f2013e2abc5c8e8f38550ed47567d47d3eb46e51cfb4d","b461c91cb46b8b8b4d18b0ddd32274d87cabbdaa6d4799007bf3c32dca7ce759","2b13dcedf3564e78a7c6a044d83c167b92615264fc1b3ae76173e75c6f3ee136","c4c1fddd1cd8a99e27199ec22fae2d5cf3a6de3aef5300b8756ff474ff723c5b","d133be913d29b9b78a17bcf7f50cb8200b9b6dd10bb7142f5e5ad3ec3b6a9cc6","c09da1d9e16f8f5a118fb161fe9dbc74bb68194ba1b6a42ab27c14f34e43bcd7","0413f6870be2136577e92c6e45e8bc495f321ed34ae0a88a018dbaad9cb68aa8","fcd58acf1c06f497efb971e18c1db1bd676d1e0a98ee7c75d03dbc4c17d73a90"],"provedAt":"2026-09-16T19:33:47.742Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b/manifest","contentUrl":"https://bsv.cx/wb/7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b/content","explorer":"https://whatsonchain.com/tx/6209b58fd270ff144a89b30bd5b7c2684b2624850634d382f8482d97f3d3a823","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/7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b/content","manifest":"https://bsv.cx/wb/7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b/manifest","verify":"sha256(content) === 6e4c137fc38b26035857a0374c1527495ccdde286f353966dd9b381c9f4e6573 (the manifest's contentSha256), and sha256(manifest) === 7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 7f4ef1fc6f529a4626756f532c7994a3ae9afbdf7bbfa1f6db0c7634407fd56b\"."}}