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.

“os produtos que provei, amei”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
eaf41ef19ec9ce2bac2084ef3a6e6e423ee6df08cb97c4d25c761a49b2fb19a8
Signature (Ed25519, base64)
XVYS4ySTbpqsdkcJms8q9qdfdFG7P6s23vqw9CtlWmrKf6Ody+6uovjszU+4GKkVb/S22I+OZf0+6axf41A3Dg==
Merkle root
1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path
["eaf11c1586c2620c5813500c0f1057a2ac7b7a7d14716e8085fa3c2d0d86870d","139c3edebe326ef703e3c0976fedc7de2d03ec89a7f60b1f739ecc2996b94b79","f427605fb62e7308b49849c027e860305b84d47bdab903ac71e0fb0fc9540faa","61622d6678d882f0a04686e0dbf940cad1a7f236b0c41d8a50e40cffd9f909cc","f05d98268b957f3ccabac64c2dbfae7e7a4f73ab0e2b2024a03e79b235192ec4","267c32503ec5bf407f0cecf82c52c2b88e8569ecd6ab1280d44a01dafc632997","a7086bb71e8da0e806cf35a9a840722bceef43df71f7a7f938c486907e6c965b","02766de02e552fa44d6e8ff8beba8156485624a7c17adddf07bdd05f53e74946","ba598626429d5bcc8cfc539bd69ad9017d377aa01bf2611d8e22a43c1c081b12","afc4ac67fe54a899ed998e9537bf2d8ac39faad9da9ba489bb8021093cdbb651","6ee68b306e8359efdcdc1e0e0f3261a0bd5672b4b11bc808a948db998bd2a09b","2ceff1ef7c4a60a2fc00d39340ec27b586a3e02140a38a84358e5d7ed9880e98","a6a0da628b07765cd60760418523562175762beaea14b25d9c7e86ae845ff868","960bf22ef55c7546ef19790851db978b808b1671c1796ebb940f67a9b4011141"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash
8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"os produtos que provei, amei","rating":5,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (1b26d1b85473…), 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.