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.

“Lack Non English AI and combine often don’t work”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
71c0f5f162a67704ca5e18c9c6ff9b1d65224c9d56f576e5b66bcdceb3d94d0b
Signature (Ed25519, base64)
0sM+A7IP77616X+L3HqEw251/gsVC3bVPAMLeoz6bHWIIQoM/TXnjbeXHXBDSanIfAprXSF12/sLqMWwRXyVCQ==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["71c390e788c8b5ab2ef8bf7017af94ddf17efc3cf5eea0e0d6b90d9af198e839","1bc8021e90d62f8b33f4e3d4432b835671247658c0cd543bee843b4445af4185","2a3d1f52b1ca92596af7742e63fca421dbafa1afb2d42b0f693883c1fb2bb1f5","7046877516ca0738b40292600f84c097841303d6d16e6d96447bf621aa6d9bce","0b9a1a3141caadf3d1542cadbd7462d97ad75a507c75633679eecef75be207cf","81c3c7e5de3b3310fbdf3b650cda0020c841090d02b832d067797d0e81412fcd","190d633f11de44049e6ceb02de172c421ad26705a9420f71deef6f9bb845254d","9409072f5f45cdd31a54886b733e12d6058d3889af0d946c081b1bb0dbd787f1","78430ee01cd33bde813fa74967a33da7182c3092637d579ee274d59058866f05","7f9de5c6239d38feebd67bd580b851da569aee21a68213c34e54b893a84e8007","69542b6bed6efff3291225f962d2f2f1434a0b81f18319a5b99b27e44ee75316","b9412849d9d6bdae9bc716b14566deaafbebd8e51f6741fa3712d78fb28fc74a","ceee0a42168dbf7fdebe6a87c18868b362d983067ee9d54459c89ffba781dde3","7374897de84b1f86ca0356b906b6c1bc842b8a45ccf90424df2bccb9b7b03d1b","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"en","page":"product:acrobat/merge-pdf/en","quote":"Lack Non English AI and combine often don’t work","rating":2,"review_date":"2025-12-17","source":"Apple App Store","source_url":"https://apps.apple.com/hk/app/id469337564?see-all=reviews","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 (c69b412346f0…), 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.