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.

“I've been using it since 2017”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7a8bc1ea7389ee0bb6c441fd38562feea4851f5144397f373352c193316cf795
Signature (Ed25519, base64)
wKSTvmUqKB06g6lnmkKRV1UrLdDhRedMkcbMkBs2ie0IVNsFx1O//0ExIwZB8ZGXsRXzlfSq3+vlcneeoigJCg==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["7a8bbf8fb21aeefed1c1ce3796f65b9eb89dbac0f89b492c693aae77b3804cf1","d533b3cc12bf495db96887bf0aaa2d9ccde77ba996eedd052ed9269147186d38","b05a571602d7ecb351c1e9e63ceb31db7e08c11deed6e0adfe69e7c318967f43","11f5209b92533e1fecb374f757384b43150fc89d9c9b6a5f31635696bea2660c","3a1b57ace9432f768eb951d1cc0e93b690b77404e7515d0bc4f1e7ccc98cde8c","db8a19d6c7ca279a2c51e87c997d644c05f79f532e23854db230a94737af3508","65da7c5ada8e7cd243f99f3b814261984eb521e56a87d646c0c60d5bba1d3163","fde7de9584edee985e57fe4e350bb678195dfedd929e9e29587b7e35d69f28f0","4c0300c6ed46b00024ff3b8da1461ab4e72398907ed76031049d0d941e7ebdd7","8c47652cddf09fb7c4e725e3e94f12a52b338aef25653f7efc7790d7397a19f8","dae7bfd6c108e5c8e6def41305d16045bc4033712b2e981438c95b3e764d0576","9a9aacd96a1ac53199b2b5828545bdd6abac29af29da6dc5f9cc3106d65b75ac","ff839efe243c09faa45172bad7cb61d9b7e0949040c580ec02a160cb61e2c279","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:deezer/durability/en","quote":"I've been using it since 2017","rating":5,"review_date":"2026-09-17","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id292738169?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 (f26292e960b3…), 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.