{"hash":"8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171210151447id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8\",\"mementoDatetime\":\"2017-12-10T15:14:47.000Z\",\"contentSha256\":\"27fd859d03f6c22d4bdd7370e5e088731952cb930976a20ec614d8d61193b0d0\",\"contentBytes\":7387,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T10:31:07.105Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171210151447id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8","mementoDatetime":"2017-12-10T15:14:47.000Z","contentSha256":"27fd859d03f6c22d4bdd7370e5e088731952cb930976a20ec614d8d61193b0d0","contentBytes":7387,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Sun, 10 Dec 2017 15:14:47 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/8/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171210-83/51_61_20171210151436_crawl303.arc.gz","x-archive-orig-date":"Sun, 10 Dec 2017 15:14:46 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T10:31:07.105Z","anchored":true,"txid":"78eb725a2416f78cb8cd6ab317fec4df7ccaf2ac9bb007a3a5153a2de772db60","network":"main","status":"active","spv":{"blockHeight":966993,"merkleRoot":"e99035e225cbc555207d6acdfc70009a4ad71bc3fe254a1a76559807f3d8c0fe","index":2506,"nodes":["1f5e3c84eae8d66211315f40ab4cd786c7a1a38dbdcdfeb18fd31ae2826d0756","de02d1e8e63c160c42d229b0f4ad89ae8fe97a7d359433e751ba9d1a17a0e291","25fee338e9986db2875b10c762f2463b3db9d1bf59e416164a49de6b164d4676","9e0bc39656c6b6a78d4e2d89446a9f0ed68b3a8e573dcf64bdaa163985381c60","5261718505a757d771b9c1168d2ea23daad8342e467b41c595020d4fe68687ef","dfe3a2b14690aa8798e13022076a4b86558d52a7f755da5e8d36477ac2e25938","2454549f1152cf72a5e4a32bab4ea5488085ac219d02cd66f09d27c9aba3866d","83f6a16ec3c50f42e3c6758c1f8c39bdc030cb387e5e2574f88e3f55a9ab788a","6af94f6816d74686f57b002331eb88ad2393e397ce31cdb5de8bf06d1b9ee87a","2b2fa907c730e882a539d8792390999eed38655d0bf4908efa932cb78029b872","e9a7f58792e2f931e9585436118586688eb4dd6d5aae5bf62549919b3b57096e","6bbbe91421280d87fcf56f39a2a1eb417e97d4e17c6cbe46b1a707409b95d895"],"provedAt":"2026-09-16T13:33:45.900Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef/manifest","contentUrl":"https://bsv.cx/wb/8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef/content","explorer":"https://whatsonchain.com/tx/78eb725a2416f78cb8cd6ab317fec4df7ccaf2ac9bb007a3a5153a2de772db60","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/8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef/content","manifest":"https://bsv.cx/wb/8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef/manifest","verify":"sha256(content) === 27fd859d03f6c22d4bdd7370e5e088731952cb930976a20ec614d8d61193b0d0 (the manifest's contentSha256), and sha256(manifest) === 8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 8388135fddc4275d7a4f25350cc89691351ca52cf7312ec72a6c89a0b63018ef\"."}}