{"hash":"ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171210155718id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/\",\"mementoDatetime\":\"2017-12-10T15:57:18.000Z\",\"contentSha256\":\"82bf8cb56ae251f48356aef47aa7c0b9d14edb47d50a8f2a26dc5c8b81aec0d3\",\"contentBytes\":6848,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T10:35:07.090Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171210155718id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/","mementoDatetime":"2017-12-10T15:57:18.000Z","contentSha256":"82bf8cb56ae251f48356aef47aa7c0b9d14edb47d50a8f2a26dc5c8b81aec0d3","contentBytes":6848,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Sun, 10 Dec 2017 15:57:18 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171211-42/51_61_20171210155654_crawl303.arc.gz","x-archive-orig-date":"Sun, 10 Dec 2017 15:57:17 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T10:35:07.090Z","anchored":true,"txid":"825cc93a68c16ea31aaeb495d2f90b13cb15ee4bf0249c6e70c4f9e9213da51e","network":"main","status":"active","spv":{"blockHeight":966993,"merkleRoot":"e99035e225cbc555207d6acdfc70009a4ad71bc3fe254a1a76559807f3d8c0fe","index":2593,"nodes":["195ee90eb6336c28a18e77161c54004bbfe1dc39492c9802a3942b2ce4f22e7f","64dbfdef5ca5d2bd945baa9d6299a4200681bbaa38c377488dd20ef9382fb7c9","e459a952ff48f7b32a2605244c07fa82f981d21c6a81d239010700d5436a5043","8145f3206bb08cd22b0b027c836dbb82f7111d54406d5279e5708a26542ba6aa","b2900d9c40786fd5f980c52df4009d3d87a498ac9e29415a943b0564f99823e8","eb9bcb093d237ddbf92399717e4304d7b542d086a5c739ffac24ff9da5d28299","d50c5691fbc3d6f538defb0ed725567f2e42fa75d2a6350e7d988e23d422491b","be5ddb7cd165afa7a93cb28ddf13e80a3f2f567be28e302a7931e493252b0b78","908bf465aecb228702ccbe64ecd7e39a70a6b50c1cc0a1b40c67552dc1dd4981","367dec05f59edba6276c8aa054d54ee78a3eb642b40547c204be44c654e904f7","e9a7f58792e2f931e9585436118586688eb4dd6d5aae5bf62549919b3b57096e","6bbbe91421280d87fcf56f39a2a1eb417e97d4e17c6cbe46b1a707409b95d895"],"provedAt":"2026-09-16T13:33:47.859Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b/manifest","contentUrl":"https://bsv.cx/wb/ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b/content","explorer":"https://whatsonchain.com/tx/825cc93a68c16ea31aaeb495d2f90b13cb15ee4bf0249c6e70c4f9e9213da51e","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/ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b/content","manifest":"https://bsv.cx/wb/ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b/manifest","verify":"sha256(content) === 82bf8cb56ae251f48356aef47aa7c0b9d14edb47d50a8f2a26dc5c8b81aec0d3 (the manifest's contentSha256), and sha256(manifest) === ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / ac9733287f01066d31f3c6273babb10d9836e5d41d6f9bac1148c4ca2ac2ff4b\"."}}