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.

“Earlier I could directly access my own photos from the app, now I have to upload them via an extra app.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bfd2fe83ce41a12de9729019380f8520277ae7398302de7c8ba1cb933d08c44
Signature (Ed25519, base64)
nCGJOBUWsNAIjSR/7EJOTcMDGzkMF7JQeuNCo1qAEsJD4fp1OSs95TiZK15BN4f7So5P9LWI+0ZFPK/yukf1DQ==
Merkle root
ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path
["0bfb15845b800a43ef7c0b7d891a787bd664e41ccb24da5551a0970cd2e701ac","490503971c59c3948af64ee1d0c7031fa30cd6bf52a70d69b6f0ceab28e6b969","dba9f40df1de9c5cc2c892bcbba16f12cd645948aad94550f3db5681608f0ba8","15f16c646a1339d3d2521838ec1fda6a287bd02ab220dcb8d7a0979279c6a7f6","8e29c52eff0f186e8ce0a04ad18872e89889a2731d64ce7098a6a2dcf732b2e9","0cfc2ae833430c0d76cac0bbcd73b9e43a1483d6f8d6592f9abcf1e02c3a6eca","9250001fb124be990373c1e23d1c711dc3a453a850dc948cd3d9f2f90af85f7c","8ea94c778d16cb4a629f660687c6e2317339f21e0d05e5520da8e5a44caad5a6","227fa2a7aad9117f203b642933eb2edbe309608442c47982f8637b12cc126af8","f222a1b0986116970072ccee104a3792b0878a7ccb62917763e7fb2f201a2efc","36464d71541e288af451849c85a663e8a009d0aa7dd835e2fc17f697f277633c","94bdad4d5bf7cdcb097f825dc6c437d80f4848c297dde14ff164b3194ed492e1","107bacdb07a3118c4b3abff34aca5373871d7239f682906c5310a861fc9920d7","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash
af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"en","page":"theme:cewe/durability/en","quote":"Earlier I could directly access my own photos from the app, now I have to upload them via an extra app.","rating":1,"review_date":"2026-05-07","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (ccae92ceb3dc…), 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.