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.

“the AI chat in the app doesn't work”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
60acf352b15d072e0b3390c948d686124593b4a2b3df6d1a15a48d8c2bbb4654
Signature (Ed25519, base64)
xpySifGASUdHwsxBv3jAlpgnbCaXx2GGYvFzsFuppuyxy0f+jbe/fjnrfVByGQeRFp88Psq9LYmwXspaVvB/Bg==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["60af564bae4f3db3f34907f751e6da62867d567234ebd5d2f5173bb57b93b8c7","7d50905c93fe11b6096c9e6d59dcdd400c7dbad2d5b4af48c102347f112a4be1","60e7aa733e02b53e700082a1cbba186c52029f72fc1d60affaf9b671b841be28","0a0a2d81b1807fb3ff000fdd2de6a506386fba422fb6c66e7d2e65b741523775","e49f71e25d5f8ea768f7cbd1d97bd8bace21ebbca65558879439f6199f471e0a","76a4a859f50db35750ee76e90437ec9b71dfbae781c98cbef69d6084520d440a","be1ee6d83ca5e5cc586116c7e8050c5740dd20180208f5ac747942f41295b9f9","ba5eebe45aa9aac37b37ac2303f4218f81c956850facab6744dc5d6c2a66a57e","e1af4b1c0bf3fa9c3f14218baa83b8061e69c931d490dac6fb565f92704d23ec","a30bb9b14b2bde9f993527a8992faf4b002c9dfbcd6e4493d3c25abe17c8314d","5f5244b101a3e2f6f098110e5118aab7da6c153a9756d4a3d586c5890b61f5e4","4cb19213cdb90877c0e6c509366e50ff1c5a4767e93775baba43d93b090f58ef","046c4b0a84a1ac6492f9d54568d7b37aee9b15954ca055a2667e41901cf12906","90889d6ebe241f2d2f9092870d002ba795f7d27137f7582a09b4369ab1517327","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash
d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"en","page":"theme:everand/communication/en","quote":"the AI chat in the app doesn't work","rating":2,"review_date":"2026-08-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (49133e6803d2…), 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.