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.

“excellente application”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
df8172865bd160c0dfc3ab1bb43b00c2d5d9e223a0dfaa72f84cb10cd8284439
Signature (Ed25519, base64)
euGRe7gMpiwvmtPHPIw/Iun11uAKYeFf6shtW9Fq0jMdsBOP+JqSPLylDGGNlmQE/3502PozJgjFwUJMpiM5BQ==
Merkle root
cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path
["df822ccdaab8d97cbdfcded569cf22a58cf1b5b82be31853bdccb11719b081a1","e5efd6348dfdb44e2c0e63a1c4ac13a2adc43997550657be0d51b794c68bb5b6","cca79954ecab656a77f293d5aa0cd13406033f3548d32e4d2ea2abadc6724870","9485ad42528cee5fdf7af163a156c5b3032a0fb38c3ee6e0080f085454fdde77","4dcb8eb2d3a025863bacd6c66acaf207a8f00f8c9c08595bc801e7208db303b9","2b36c8630485c6dea0da8586cba35d231cf9e546d47801d119a6fe2843f541ab","0cdcb7f29d57e196c572d48bc0ce4c203280596a105758c597ce8288d801896a","fc88a29b0cc3009f781b6a35452d101331f1a042e8f73bc65cc774d36f9809c8","76b4a12397a57d70c262ada0373a8f53df7d8fdc87df4942e774f68569c5af5b","ae20afbd8f7eb65c06ed7f684406a26396a23dcc0c3afa7083e606f389aee1b8","2939c4631c1ee56df23e9a3848380949b748c368397960bdf443eb4c9da68e48","b63b8513f160e1618cf5c9ee042146836545fd0f3fd29ecdd8c7b7c4489a2234","d5c0f48cd876b426b1efca655d0aed02857d58331679df8cebb7a18a1e12c472","60099dbae313e53e1410c43a173e183f13f26b3b253db87c564730ddb5969e60"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash
c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"fr","page":"brand:ilovepdf","quote":"excellente application","rating":4,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.ilovepdf.www","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 (cc942239c46f…), 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.