{"hash":"76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20110721080736id_/http://sourceforge.net:80/projects/bitcoin/\",\"originalUrl\":\"http://sourceforge.net:80/projects/bitcoin/\",\"mementoDatetime\":\"2011-07-21T08:07:36.000Z\",\"contentSha256\":\"0ef97c9f1512fb902e8e5f69238e6d65f692268e1f7514cc770e7c76c73b8fc8\",\"contentBytes\":25529,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"5FG7TEMUS5OIZFRUCFXQSLIYBJ4W7LQQ\"},\"retrievedAt\":\"2026-09-12T23:58:09.226Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20110721080736id_/http://sourceforge.net:80/projects/bitcoin/","originalUrl":"http://sourceforge.net:80/projects/bitcoin/","mementoDatetime":"2011-07-21T08:07:36.000Z","contentSha256":"0ef97c9f1512fb902e8e5f69238e6d65f692268e1f7514cc770e7c76c73b8fc8","contentBytes":25529,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"5FG7TEMUS5OIZFRUCFXQSLIYBJ4W7LQQ"},"responseHeaders":{"memento-datetime":"Thu, 21 Jul 2011 08:07:36 GMT","link":"<http://sourceforge.net:80/projects/bitcoin/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://sourceforge.net:80/projects/bitcoin/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://sourceforge.net:80/projects/bitcoin/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa-web-20110906013448-00064/51_23_20110721080521_crawl102.arc.gz","x-archive-orig-date":"Thu, 21 Jul 2011 08:07:35 GMT"},"httpStatus":200,"retrievedAt":"2026-09-12T23:58:09.226Z","anchored":true,"txid":"a8b492c5a8b8ed5a1416bb0a95e9ce378f744aa630d697b3f04ff664d690332e","network":"main","status":"active","spv":{"blockHeight":966503,"merkleRoot":"f3348b80a4c77d5e0eec3592a2f742e5ef945f1a99b68a661b5b5ac87e743de0","index":181,"nodes":["d785b1c9d633265dfb893901dfd61897b2a5a475eff2b5141d0874c627584a94","34760328628600a17847e5def0b9677b748821023b79e20d7afd2656d14c94bf","4dce0db16587a772fd7aa3fe6cab18101d5ea6e305b79dec15f8e3bb1d8d2922","9d0cc80a5cd3d512a88c13d47f657970c71ca78f3c0ff39b6e4b8c71c5c9fdb4","00b84eee240a186e192b53b5bf2b6141d2d055a86978e8e08712a36d224dbde5","a3cd31a70df91fa539d496cdf46028a7b2f690c774fceb90641abfd7e21ee5dd","e0526da379f0e93d525cb7b40f9349cb06aed31d7a6e9683de5cab67a2f1558d","1e010a12e0a3f51271567fe65035e928e7e95a20d56fc8ac5697a4f973712f57","c9691b4e79d031ce93cb59a6bc1832a01ef288fc8e346095759015bde3b227c1","9142dcc7c4f3665eec854f9b0387a0990a2e767425846f1c902db13df71a9a38"],"provedAt":"2026-09-13T00:18:41.630Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91/manifest","contentUrl":"https://bsv.cx/wb/76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91/content","explorer":"https://whatsonchain.com/tx/a8b492c5a8b8ed5a1416bb0a95e9ce378f744aa630d697b3f04ff664d690332e","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/76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91/content","manifest":"https://bsv.cx/wb/76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91/manifest","verify":"sha256(content) === 0ef97c9f1512fb902e8e5f69238e6d65f692268e1f7514cc770e7c76c73b8fc8 (the manifest's contentSha256), and sha256(manifest) === 76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 76255e193343625a99ad97d0041a7aa9702a8bce9599a015fa5c03c84bf21b91\"."}}