Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Worked well but no longer works on iPad Pro 10.5 with iOS 17.7.10”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8a2f864d826fea612a235453f7e5a954048ef7ded4065c5d4ceda579bbf24a83
Signature (Ed25519, base64)
NeF+5UZ8+uLbCusflOX5/num9bQH2VCvM5T+FppU2sGnn19S4TZW0K3nF6vIm5T5YNNpwjt3RpSAYUxz8FNnCg==
Merkle root
2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path
["8a2932fc0d17bc501242237fc11a9166323451b7cee4aae44ffa8a9f82e642a6","7260b8d62eb2aecba203422189cdda1e944c8f6da0ae6a172b8f431c28170a10","b51d8870807ac0b38aef1af21aa92174ca005d39b43ad0fe06c1d650956820ad","60e227e1d92b2fd7f638826357b4d04ebb18620b32b506390b5a4bf50f5f8bf0","3f78e242cde76d7e0d0fcf124de8612457630239a16558bbf548e830d45f3247","4d0a8734690269b6530f9d853c243cd67abe48662edeef7ec8938c08696a94f0","70ddb110be91a73be495206485465115ebf4ab51d2d51c3de464da313d51b726","698aadb50414f46e4b20bb3842b2747d6ca15d4b5c4dc300de4a481cdfee14ef","485c7d9f4d8e3009cee3b262bd8aea211e59a08e164c9161f2668bfa8fffe67e","de792a22a4ff9631d85824a3b74b2334f8cb563b26b00dc233e0e7e606168583","9f67eb1074b91990e54606cd3672edbbe2facfe6d710aa6519daea754519fdd1","2ac6776e7123b51efbdc9029757d26f53dd2d9b88ed7d8d7316659db8281bcdd","5e71e1e70b37a69afdfa58b6c1794925a5ef525370674594f74ea1403dc0aaab","22c95139cfdc78a2baa7a8e247bcf81329645beab990fc5e095abcbd46515e64","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash
ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1787132872903","kind":"published-quote","locale":"en","page":"theme:sunrise/durability/en","quote":"Worked well but no longer works on iPad Pro 10.5 with iOS 17.7.10","rating":1,"review_date":"2025-12-26","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (2030d4ef17fc…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.