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 Arabic language support was suddenly removed”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0938ab81bf2348402a3e943ebb332a7c2572e5f1b0478a2aa6074b7215112738
Signature (Ed25519, base64)
P/tbBPBoOpn+Es4GdvVWQKRHcYJUNmDOjlnHV2z8Q2r0rGbkVSWeNEj10MhLI4VbKR3/4h3TtZRv014lUILvAw==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["09345370f9e975e996118505ec88514bce259ccccf153ef87d1a3d6704495272","1d8f6ebdeff4f68b307bdef9703cc66725d721cb9ae4d053366109ad1d6ab7e6","6b070515750325cf8b757266fbdd6fe8ae8830faed4f93d55415acf35e61777d","2a31dfa578dfc5acb9cd559a480da495f027a4bedba756ccbd5f42958360dcb7","58bed6c3f11d03b6147e1aee938819c61fa97b4698de1b8951bfbf54e79da57c","00d3071b6b2a136d2df0ceb71573457bd5e0091e1ccaa8a37bf333ca6688baae","2612b91602c3afb5a1b5fb57766a7dba198609f1e56e06e99c9f902f490b4f88","f89e92d9d9203c2114aecf869f3c4a79f48c8ae3766f149b6014aec39d2a7352","b8323446567b6bd6f9b2ae37fb614617bac15d4669044474a411467db259bea0","a0edb163cb88df935426089e2320a04d62c4f33efcaae464a72e6b2ca8ab2657","c5d93b1569fff12a05db8575101d33a910e764447ea663fbc03c9ce9ca3f1b89","1cacba8ded6d3fe4021b99b9ea0c9858548477a47eb1dfa6995591887eea7442","da05ecf7377d5697c026f830a74de1a09359f7b60612fb722c789caa15cbbf29","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":"brand:storytel","quote":"the Arabic language support was suddenly removed","rating":1,"review_date":"2026-08-10","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1608097488?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 (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.