{"hash":"6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160918194538id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7\",\"mementoDatetime\":\"2016-09-18T19:45:38.000Z\",\"contentSha256\":\"32f72a3954da93bcf126c0f6e988723c9fc3793b6a3bc10cbb4c6fef2bbab29e\",\"contentBytes\":6146,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"ZQXL7GSUM2ASE5W7YL6QH4IB2GBTI32U\"},\"retrievedAt\":\"2026-09-15T09:32:24.038Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160918194538id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7","mementoDatetime":"2016-09-18T19:45:38.000Z","contentSha256":"32f72a3954da93bcf126c0f6e988723c9fc3793b6a3bc10cbb4c6fef2bbab29e","contentBytes":6146,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"ZQXL7GSUM2ASE5W7YL6QH4IB2GBTI32U"},"responseHeaders":{"memento-datetime":"Sun, 18 Sep 2016 19:45:38 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/7/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20160919-12/51_54_20160918194450_crawl303.arc.gz","x-archive-orig-date":"Sun, 18 Sep 2016 19:45:38 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T09:32:24.038Z","anchored":true,"txid":"40ad6ea58c7eff1b3fc59a264297fd18c73bc13376f02a189e0fa20a163c1212","network":"main","status":"active","spv":{"blockHeight":966856,"merkleRoot":"473976e7c90e4fa4d6bf524b8c8943b42ae246c0a4ce6107edbec7d5e46c61c9","index":76,"nodes":["42fb31923779a9947f8e6ea40895769d9ce3c30e7780fdb6b662610fdc8da3ce","5e927129fc2ef6d3d6bf9d5b1a7daad975dd4c5778d92b376a63c3852a953193","e1d2517f1bf64552ae361b14d0c2a3d78aecab7dd82099eef226b37392ade306","b4304cbbfab4969d0917cf2610ec5ecd9ff11eda9c0e9b9cb87dab650a4617ab","4fae5ac4103a601aa48e7e550471bb7c0d12a13492aa2cb0e18f0471dc52e795","cb3d55926a043b4fcf4507c0a9ec4029dea832e1c250a70eca6d1f633a2bfbf0","137182a1a8fed31debfdca59506e273ffd86b2c08c728dff8666da2e8e43068d"],"provedAt":"2026-09-15T12:33:42.420Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515/manifest","contentUrl":"https://bsv.cx/wb/6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515/content","explorer":"https://whatsonchain.com/tx/40ad6ea58c7eff1b3fc59a264297fd18c73bc13376f02a189e0fa20a163c1212","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/6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515/content","manifest":"https://bsv.cx/wb/6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515/manifest","verify":"sha256(content) === 32f72a3954da93bcf126c0f6e988723c9fc3793b6a3bc10cbb4c6fef2bbab29e (the manifest's contentSha256), and sha256(manifest) === 6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 6e58b72d1d7b7f37e97771da57f3d28ef99a06429addf6f3c719a153b8054515\"."}}