{"hash":"40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20161210162740id_/https://bitcoin.org/\",\"originalUrl\":\"https://bitcoin.org/\",\"mementoDatetime\":\"2016-12-10T16:27:41.000Z\",\"contentSha256\":\"19dec63bdf80c1c751597d1e4be67df82a9d0039c4a6fe886febe61b4193347b\",\"contentBytes\":9657,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"YMEAFBCJBXOOYXWXR3O6OAW3M7AW5SNK\"},\"retrievedAt\":\"2026-09-15T14:28:52.836Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20161210162740id_/https://bitcoin.org/","originalUrl":"https://bitcoin.org/","mementoDatetime":"2016-12-10T16:27:41.000Z","contentSha256":"19dec63bdf80c1c751597d1e4be67df82a9d0039c4a6fe886febe61b4193347b","contentBytes":9657,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"YMEAFBCJBXOOYXWXR3O6OAW3M7AW5SNK"},"responseHeaders":{"memento-datetime":"Sat, 10 Dec 2016 16:27:41 GMT","link":"<https://bitcoin.org/en/>; rel=\"original\", <https://web.archive.org/web/timemap/link/https://bitcoin.org/en/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/https://bitcoin.org/en/>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"sourceforge.net-20161123-121924/IA-FOC-sourceforge.net-20161210145408-00000.warc.gz","x-archive-orig-date":"Sat, 10 Dec 2016 16:10:36 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T14:28:52.836Z","anchored":true,"txid":"efa448572254b9f8cbf805fe8584875447c3c8427cdd04ac3f1ce13bd754d8b5","network":"main","status":"active","spv":{"blockHeight":966881,"merkleRoot":"28cffb3ce98a8dcc2691c8f3957ad522266f8a4292aacf7f1a190b0264e63661","index":1209,"nodes":["296409bfd3f2629ed17071a5f7fbc5fbf73851226fd8c2a3165149b331b80d2a","f9dd01e6c47ea167ca5859a68c652b59baef10cf94c5f4b985d2ffc73e61df85","428592f72813ada243cddad9fc9dcf6fb8a8446e436d50a6dab2d328e2a82efd","78f59dac0bce9a24c3299675f3c884ef0fee9ba92166d1bb004b837e66200299","df19e97c9af917409bf34c5ac9f6f1e8c91bb5f651edeb9a52f2c9abf3ff1334","a595ac0b28d1b7ecbe0bc935c82ba0d43ae6d3d5bf57987ae5c69a3654100dc4","ed820da37facc20a7711c2c0127a8b4ce3752bbdded40602d9e0309c39079353","ee40fddec111fef7724c4950c61a96ebd07d28aab0dcbf4b715392658292366c","f2cac350ff6be43e0a2721dc1a45f4d05f763076e7bc6aec14c515f7e44e4e20","f92d58b9eebfb7dd28fb5e91c3d71ced014f4ced152e1df22676e4d715fba284","0d1640b8abf34aa5924e7692e214a95aba1ee3ba4bdfe1588fcf4081a3d654a9"],"provedAt":"2026-09-15T17:08:43.534Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05/manifest","contentUrl":"https://bsv.cx/wb/40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05/content","explorer":"https://whatsonchain.com/tx/efa448572254b9f8cbf805fe8584875447c3c8427cdd04ac3f1ce13bd754d8b5","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/40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05/content","manifest":"https://bsv.cx/wb/40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05/manifest","verify":"sha256(content) === 19dec63bdf80c1c751597d1e4be67df82a9d0039c4a6fe886febe61b4193347b (the manifest's contentSha256), and sha256(manifest) === 40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 40edb8cae68edf2f011c6d58c153327485891b389baad09b6487a4d82c708f05\"."}}