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.

“It has improved in recent months”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c9786b361ccbbad1293651ac920bc42337f0b078fa15fab69f975118c5d2bc3b
Signature (Ed25519, base64)
9ZMOc0dwMMaNOZnIu2jpIr8v5Pg1p2dyYz0eQa94VUgwoGT3VjS+hXYf1YyXLPmqPVPawIob3ZWrLzTt60LeDA==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["c976a076684659441484d8acc7e032b36155ef7405e998d2672f54c216c79af9","c384efa383f8f6701f8aed8e41e869aeec6d91cb86e0271dddc28d5b04633b85","9182d3d5248e7133e4bf792e972b5a9079bca4ebd7d5ff7f33ced9f1ee4e9109","436d3adc66ae6655f5a6f07a429ce0b425da4b11f79400d0966929fe8763500a","b6d085b494d43042a3983403f7c592216593c1009fd035c56356617b78112fd4","ec3699107d8ee540fbc705a3a96744ce1c7395bd22d211731c6ff8beb0181322","27c690e63e523bc0e876f0e18efc1c8b7dad3e68167674a156b248bc84824173","89f3e29b7e2bb728ce244367190062a554daf2564edf1bb48cc520493d19d4e7","e076f3bb46adb03aab2cf4001a18834c060ad8b354f01135ff38782dcd9178b3","5bea20f37fc23075f4e14a39cf85ef114794cb5ab4f5a1cd99769cdf3ffbff41","6adb1f59c81036996a2e5280307efcfb6a427a1b3d64a1b34440055d90af1ba2","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:ifood/service/en","quote":"It has improved in recent months","rating":4,"review_date":"2026-09-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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 (04b39eaa56e1…), 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.