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.

“When the desktop failed, I tried the mobile app.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
bba0d9a35603b1ba8faf3a07c02077727da3ee1d683174a9549cfda65f20152f
Signature (Ed25519, base64)
TjjGljFe1RNLhaBvT0gMuZ9uvI78uKtjzwi0JAqA2LOd4g0WQjIqQEaIB7tjLwejY9v9hL6HVHg7CWQIE2k4BQ==
Merkle root
677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path
["bba2b22c4c72bbbe871a8c46133161eec6e88ea970fe2f388ebad59b3b2501c0","c4b8a0d9004f6a5d56847d9361a03f92f4bf01f4363688e801c9dc86c904621c","e32b37a24e4d8a75e8bb946dc1fa73f86c8809193b0616f779d509b9f1b1a7a3","2b0fdbd72ffbe52acbc7c979091929a15933f1f9b94aeef4715067304ee195c3","ace01c8fb4a9a819ac187ab5be721fac2bd15bc51b47fe0777a947cc0a4023e3","73c7499b6804bae48d52bca5f8a4845a4577da5ae8ce59ee84af3d7632b3c28f","386f7d1f165466f77f4f259739ffca67d857f96d6f88c247a8428334b4008765","9771f529de93eda3bf6056f4a8a3b80b93530fb534af5a4706649605021a44e7","f01d20464aeeab989164ca91ebfaae162df18d979ad1f4a855865bd1215b835d","a789707b4d71f50a45434ed06acbd9bfbe9e4641ef92cbc8ddbf81bd72084f3d","71a0c7a4e6baa6d25bbac5ca75c4099475a4fd08b4ed0f5d83d59f7cc841c332","0ae64a919e7d498c2078a7cce9155a57c224802523c6711b56c79aff0177775a","624fc3a6c70e17e7cd360940b3c464d9edc4b684757b576afe5fd0831ab3eb7f","3e9df542f4415cfb7321e531014c29668083cb06fd7805d6083ebd6b24fa289f","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash
a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"en","page":"product:pixum/fotoabzuege/en","quote":"When the desktop failed, I tried the mobile app.","rating":1,"review_date":"2025-04-25","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1319898516?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 (677e672fa444…), 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.