{"hash":"ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180320114339id_/http://satoshi.nakamotoinstitute.org:80/code\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/code\",\"mementoDatetime\":\"2018-03-20T11:43:39.000Z\",\"contentSha256\":\"6ecf5bbf10090d979dbe548e2c0c649f014708230fb0e9fc41fd01619b21bc78\",\"contentBytes\":7310,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T17:37:23.386Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180320114339id_/http://satoshi.nakamotoinstitute.org:80/code","originalUrl":"http://satoshi.nakamotoinstitute.org:80/code","mementoDatetime":"2018-03-20T11:43:39.000Z","contentSha256":"6ecf5bbf10090d979dbe548e2c0c649f014708230fb0e9fc41fd01619b21bc78","contentBytes":7310,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Tue, 20 Mar 2018 11:43:39 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/code/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/code/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/code/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20180321-03/51_63_20180320114333_crawl303.arc.gz","x-archive-orig-date":"Tue, 20 Mar 2018 11:43:38 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T17:37:23.386Z","anchored":true,"txid":"cfff469f763da26ebe581959511e9f7cd37532c8a43cd1244da6eb8ac5bee2e0","network":"main","status":"active","spv":{"blockHeight":967042,"merkleRoot":"87ae5c79ee2e264b27f38454d0f4d70fd32efa7fd0831c0b58da9fba6bf2f491","index":573,"nodes":["08274fb43c5d32f7b9022698b583276da3ff01219efd1d0823ade980d1f3a045","35549de0689baaa1f8fda1f300a6d1178db32ca8456724642ebdadffa2c46891","87ee7c26d854145b4ca3eb7f294bf32fd81da5ad97df32e4ddb4b6d6ad6260cb","d75f44cac040dcb96075deab12aa6d70ebe581855a951f54727f74d96ae2efdf","bc16ba068594725eb6eaac20b5e1d6876361176cf85884d24e7fbe38e91b027d","2b6b648b432780fd9c8f2990e80cc90f318fb5fc0d585e7ca165cbe314c6df20","ddd31d6afb4ae876bd91a76c49ebe77878801bac9581e75c389e9945d803af1f","538e4310904a3a82727f24f372128e1227312d84fccdf0c8c2d3821a4084c789","76fa3a95903d166b19676458d6dbbfb98f3b20435c5bdeb8c739137379632bd0","6e1837407ee449e83f78262663711ce0eff1475aab880ccfdcb078437e34a1cf","fcd58acf1c06f497efb971e18c1db1bd676d1e0a98ee7c75d03dbc4c17d73a90"],"provedAt":"2026-09-16T19:33:48.160Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904/manifest","contentUrl":"https://bsv.cx/wb/ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904/content","explorer":"https://whatsonchain.com/tx/cfff469f763da26ebe581959511e9f7cd37532c8a43cd1244da6eb8ac5bee2e0","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/ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904/content","manifest":"https://bsv.cx/wb/ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904/manifest","verify":"sha256(content) === 6ecf5bbf10090d979dbe548e2c0c649f014708230fb0e9fc41fd01619b21bc78 (the manifest's contentSha256), and sha256(manifest) === ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / ffd409b5e8e6dfeb553c549fe4e13b2910dd621aa8ac4b873fcc369ba59e4904\"."}}