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.

“três Pq demorar muito”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
dda034fe2785665fdb6150ce99abc170ce33322efca8f09780ad70965d866b84
Signature (Ed25519, base64)
RGDQ3ROLPf96EHU6+m/mZan8xDfSJV0uJSPPUIj0u+A8rnsEItXSdXMA9feg0zFDWmgeeTK745cSH1Yu8WI/Bw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["dda046704f8eba3837af7431c944edca1a5856ef34c315ba4e8aee6b40694a3e","dfdd8d7dc698bd2187f5212b5163ffeb14d044dca02c07fac5b4038b82782dad","0b33ff3531f41ef1af37719544b2d51168cc95b25822e5e0ccf486e12673053c","0893f8a59251a67e7bcb08737f4f0e73e995b7fa9365a51c300025f3c69cd8cf","2d5d8a135c2e25cc9d440aad463487e15ee53d667ff0f1d0446c73eb8e59a9c1","a173378fe4c24a8cf1bd15154d86960c1f9d725e008a2001688776ce71a065c3","1150cdb2dee9e13db40faea8d5b872ca6882837cff2e27b06762eeb141e0a238","082101aaff0649aa0b89a7236c2fd6606d54ac4eba1a284a8193dae4bcd10a83","9e11f6819db33dd0107337b1db87445c0f8e3f4560e464565c2fa05a2a193ad2","a4f3fc44a534950232a7fac6813a5cc3caa6b463c5a012ef7cbc60a46afeaf30","5bc36c2568ca5b30081248b7276a4af6e8d9ec71d5e6d689b0d87ae24e574cca","4c50ad53b7f499e0679555fac955a3a7f15d25b2f16f07f89bffb825c220a814","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:quero-delivery/delivery/pt","quote":"três Pq demorar muito","rating":3,"review_date":"2026-08-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2f068f3de56b…), 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.