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.

“com péssimos atores”
Google Play · 1/5 · 2026-09-12

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3122521988

Proof data

Record hash (SHA-256): 10c5ea2c3e5816b129108fadbccc46f65b4688e266553003d16b567d5723422c
Signature (Ed25519, base64): +ETZnNVFHLeMj+PQV5UM2ee9hnQS9rZ8wb/vrGoLo1a1wlxzG3F0/nDfVrwoqG6tU5gpsEWWp9+WeNdWBuIbAw==
Merkle root: feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706
Merkle path: ["10c5d0ee950fe4e70c1c5cfc13a80a87c906ab471565fa58eb305071e430ece5","3aba283dcac0bd13f811eb00c74c548ed88de7b9069b89590c5b5529528eb003","cac02c054009a8e0c620b36f71583ec387af132b5bf709df5f80db0c82b3e74a","2ebfa2f27d0415da0970b7bbeaa76dcabacfe43f56487d4818d3dd0961586e2b","3d3cd24e08c3a973ef6c7ad18d168b77c398aca27ac9b5bb5cba9b852f489783","de8234495c849fd2c44bcd374ee4374ebb02b3262a6ea32696b22d0207fb1dca","2b8ae1a848804f1660044800e9facdcf2431b9e894f7e3559eed08c2a63f245f","436cd16e5f9da622a0fc51590dc5999874a76df62a1079efd83b4666776799f2","2ffb723271aaa6f5c6bfd1d71cecf104959bd028cf5649b76be9d6856311614a","d589e76270eaba6bf43ef8e46e5f623c7be46022268ca5fbfcb998f6140f0cc2","e2c6d71cc875eb0903e3e0cb7d95d617c7aa62d25d370d19761e181db2da356e","2fba2cad16ca3eb7de50d8cda1a40cedca663ecefd4468e6606c83a612b96186","ce9fe8fedce3454cf180d6a66efdbe5fbdc70a0fa838f69d2b9096cbcc6c4c38","e77d494af9e2547c53e58f62769cd14d89c9d23aad38b861f53f29b79396acd3","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]
Anchored: 2026-10-07
Public log entry: search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…
Expected log hash: 9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf 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":"v1791343163559","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"com péssimos atores","rating":1,"review_date":"2026-09-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (feb82b7f8aea…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.