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.

“the price is very reasonable”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6e8903646391329f7e6d93ceccddce22b857e5206c2d80697fbe172c156547d2
Signature (Ed25519, base64)
8A7fmlBh7mdrgr2XDvB28DfLJ8dKnnyxxObedBIAET9e+I0rkXPzK9z8Uxpos9nTKqnlzyUFSP7T4iJL/WssBg==
Merkle root
4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path
["6e8803af4d6cec665992fc67e97fcdddd43e3fdca053459fe2e2167ee7cd8d97","123a2997dec121b8d60304d886372951a9051c5ad891cb05b4ba38e2df4b7d02","8ebb5cc569b44e7355ad6c3fadab595414cd69080baf80860d7457c5d0e60523","065b1594fce2340ceaf5bd7ac4087ed894ddfd2ca87ddffda6a25d2b28b1e931","f4f85f87a653a82651764b924daa70825de66afd23ce520031f72466762aed70","fa184a4836d661dc03e24fbb557ff4a3fc049e6835d5b78ce1de8ebc7eb1e52e","1189e5e3f18e62e954f72bfb0b0807d2069002985031ea7fa225e8613451e175","9a616c6e1fd759004a28bebc98827ee6d5dc1da67823562caeda6742be7e267c","f0343716653b2bec594208ca56524a03661b96d9e576d0f1a82487df4b24a67b","0a04092cdf6cde17a05ed488bd71e0660beb94f40014fe674ef98e674cd35ef7","e3c6b69f4b9f811a47451466917bb91860d7250365992c0df563065e8b50835b","562094a4371f74846c5c87c1bfbeeabaa173cb62a761690ee55d6e20f604307b","58001a430d202986e5fa4168d8e078e3b00d2bdf639864028966a0604dbcff6d","eb13252a020300a13cfcd1aad747dc15bb314823d4af7c0fa17270669f143f49","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash
1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"en","page":"theme:acrobat/price/en","quote":"the price is very reasonable","rating":5,"review_date":"2026-08-07","source":"Apple App Store","source_url":"https://apps.apple.com/in/app/id469337564?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 (4354cafe0e2e…), 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.