{"hash":"4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20131219194852id_/http://sourceforge.net:80/projects/bitcoin-button/\",\"originalUrl\":\"http://sourceforge.net:80/projects/bitcoin-button/\",\"mementoDatetime\":\"2013-12-19T19:48:52.000Z\",\"contentSha256\":\"2618296cce047084118749e89fb9c8bd87008509b020af1cd1b61d256809a3d6\",\"contentBytes\":36045,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"CAVTELSXVAC3KHD4FNL6GKFO5PMKSWWS\"},\"retrievedAt\":\"2026-09-13T06:39:06.462Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20131219194852id_/http://sourceforge.net:80/projects/bitcoin-button/","originalUrl":"http://sourceforge.net:80/projects/bitcoin-button/","mementoDatetime":"2013-12-19T19:48:52.000Z","contentSha256":"2618296cce047084118749e89fb9c8bd87008509b020af1cd1b61d256809a3d6","contentBytes":36045,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"CAVTELSXVAC3KHD4FNL6GKFO5PMKSWWS"},"responseHeaders":{"memento-datetime":"Thu, 19 Dec 2013 19:48:52 GMT","link":"<http://sourceforge.net:80/projects/bitcoin-button/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://sourceforge.net:80/projects/bitcoin-button/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://sourceforge.net:80/projects/bitcoin-button/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20131220-24/52_37_20131219194802_crawl102.arc.gz","x-archive-orig-date":"Thu, 19 Dec 2013 19:48:52 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T06:39:06.462Z","anchored":true,"txid":"21a7da6e30a26f1236f6b8ca50d70d306454779b50b1d16fb43f12d519245f6a","network":"main","status":"active","spv":{"blockHeight":966551,"merkleRoot":"8f95df4898aa66283970dc1521f72bd82413a92750fbbbb7ca1a5f23d55be1c6","index":1782,"nodes":["5abe58f8e414e6134a27b7db1292c6af86e0f4e208fc118f1c61e169f833626a","fa9b02bcfc5791c54e2b52eca17f348088a498b42e734937b9695c47d90ef788","457bac9d9af1eccb819b28524d619bbb0c87beeb8fe6ea45514ad95abc484019","0346cf5e760be4a756f6371899887fa30b4a1893d64b6a51a57dc95ee5ab3af2","652692f03d2b2b8f475cb6cb49e7bcb3f6a3d26598f9aaa5e2949b65b34a83e3","589632bd600a8572fa55c34f827b3385aa20ecc17f98f0f5ab5e8b713e55319e","15983760f36bf6dad264945a1e698bc29d76b65c05838433cd77f1128ceb8058","0ddcd169df80630571ed56e5c4ab143354e1558b4fdb13aa2bbd7fc6c8544c4c","5b58d9c167d8f0c18e8518fed743d06e86deaa3d0e60ddbabe4ed6176bab0858","04c89ce240e345a72da2349a212a135973c2d524cdd70b7b31089210f5fc4401","be5ec52868b97c99c598cf280ac7db9d24864a85b04173eb66e41ee942c8a9ba","ddf26049c6249209d58e52992b7e37ac225c8b1cca245af0bf85e3a026e70706"],"provedAt":"2026-09-13T08:18:42.349Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92/manifest","contentUrl":"https://bsv.cx/wb/4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92/content","explorer":"https://whatsonchain.com/tx/21a7da6e30a26f1236f6b8ca50d70d306454779b50b1d16fb43f12d519245f6a","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/4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92/content","manifest":"https://bsv.cx/wb/4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92/manifest","verify":"sha256(content) === 2618296cce047084118749e89fb9c8bd87008509b020af1cd1b61d256809a3d6 (the manifest's contentSha256), and sha256(manifest) === 4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 4bc2e4a03fe5119293dc8cda1b21ae96d5d15e230f1383c515f23b77c4a41b92\"."}}