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.

“o suporte não é muito bom”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9eb2dd25f41807a2c674d2bc1bd7b77cec2179c62759c34912f99d5033d63f10
Signature (Ed25519, base64)
/mc+vouXwNVPGGYMBPy6ZajcDVCg0frnWfbp3Rq7KWh9pyOX7OZGP9ABKfGKUjf4cbc60DTjAfQPcTgyWKJODg==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["9eb41e016fea249fdc7b749fb601ceee97df3cbb551323af35d3e3adf24f2a40","bf32f7044251ac36fc3cae9866b49c8006841d23dc7c06adc8f37b507253af5d","62a4429909b43fd63ec06c105eea9cacee537fae2d2a97c1efe0c037fd6f16d5","0fe5fd90c7ed84afe45d093f433ebd5e0040299b078d088fbeeaacac7812f656","8495bb7366084813082b819a74a9ca1bfa8327e56de8a66d86009364b068a98a","8fdb27e227ef806d77a3d38630843b8a0ea5885fcaa72bb3193d2c82441ea6f6","11e970980aca72c80641258a466de277ba7a1f7a39082a2a4c82904f6b783154","530d5446b0251624877cd8210c310a84fd61fec65812f7421a6d82189de6b510","10c8cdd55567c236f2134e81cc86d55b36d0bdb5d778a69620ed09f495bac114","37e2c418e53ab132756d13f87bdddb1d3215776cca841b5c02d374a09063a3e0","87aa6b906ad4e0c4e29e00f4e4797a20f36c35b790689a19092061cd2114a5e9","3148008b4ffec0feb983213153713093f145da8d77c265256e78d5aa2604035b","5ee45a9576409ffb8d801d5d47338bed83678e9a8a2fe9972d7225dc319a088a","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
Anchored
2026-09-29
Public log entry
search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash
321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"pt","page":"theme:delivery-much/service/pt","quote":"o suporte não é muito bom","rating":3,"review_date":"2026-07-23","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 (d312d00ed6ab…), 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.