{"hash":"c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150217192731id_/http://satoshi.nakamotoinstitute.org/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org/\",\"mementoDatetime\":\"2015-02-17T19:27:31.000Z\",\"contentSha256\":\"dd927000f09550f68dbfacf34c6fcbe916c94299be46a614ba265d83ba7d1284\",\"contentBytes\":4580,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"MVPANKTLXLPGH2RXPOWDZYZ2YGDLBS5E\"},\"retrievedAt\":\"2026-09-14T02:42:41.386Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150217192731id_/http://satoshi.nakamotoinstitute.org/","originalUrl":"http://satoshi.nakamotoinstitute.org/","mementoDatetime":"2015-02-17T19:27:31.000Z","contentSha256":"dd927000f09550f68dbfacf34c6fcbe916c94299be46a614ba265d83ba7d1284","contentBytes":4580,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"MVPANKTLXLPGH2RXPOWDZYZ2YGDLBS5E"},"responseHeaders":{"memento-datetime":"Tue, 17 Feb 2015 19:27:31 GMT","link":"<http://satoshi.nakamotoinstitute.org/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"SURV-20150217152339-crawl422/SURV-20150217191429-02208.warc.gz","x-archive-orig-date":"Tue, 17 Feb 2015 19:27:32 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T02:42:41.386Z","anchored":true,"txid":"a53e19305f42f0cdb7cd03680e5c6308a1a4476459c73ec15e4089960029ab5b","network":"main","status":"active","spv":{"blockHeight":966669,"merkleRoot":"796839efb747c4dff283521d7e54821d15a1d772bcb33db597beb056b4dc5420","index":1307,"nodes":["09a36016cfb6f3330c6775798f12d68113bfc32a32f8335786a30d6238e4f3cb","c6203951249064a1ee8a2e227fbfbf4dae5a66839bbec6637d57ba80df5b4598","1d94e329c6560e0f79cb2c85737cddcc343c312017c1a605a31a3f84d16091ef","9844ae4a025eceeab751f9880d092ee7f65a4e8846f81b3913860a66ed0a5865","ac512f6198b6592937868caca6a33c7c88e9682c73fcd52a9a87d7b0013fadbd","1d99b114dfa10a0de1b806ce35912aaf35fd586398eeeaa9818f04ebc1813bf2","57cb0d220487d4d323ba7e83b3a59a22bcd029a2420b905d594539bc9b1c5f8e","1742da1bd605861ac7fa005a7340dde2229334e1dfa79c416bd8353e0692fe4c","e2db793137e4e28fd61fd42b1c20c9979541b5974151297f6bad23b38d131035","ad803e3b2af097273451568682bdc016241b9d008ac982970bf2cbd47c572c30","31d27b5c104ded7709eb6c1177fce49c61f216ed4d539cc5bffbab2447f737a6"],"provedAt":"2026-09-14T08:03:44.010Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9/manifest","contentUrl":"https://bsv.cx/wb/c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9/content","explorer":"https://whatsonchain.com/tx/a53e19305f42f0cdb7cd03680e5c6308a1a4476459c73ec15e4089960029ab5b","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/c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9/content","manifest":"https://bsv.cx/wb/c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9/manifest","verify":"sha256(content) === dd927000f09550f68dbfacf34c6fcbe916c94299be46a614ba265d83ba7d1284 (the manifest's contentSha256), and sha256(manifest) === c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / c4c50eb82a1f08c5997b3bc7244c78d11b956f64cd6ad6be59e7c07d0fca51e9\"."}}