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.

“Huge catalog”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
85635b60aaec79acf4f8dd5e5e510c4c148649603c169a6800ec3d0c7cc2d065
Signature (Ed25519, base64)
5AVD77BbsmTrsIQ9ZrCt/GGHDFDUrrDjz2+oLx5XgWeRlJhuiICv2uQD01MnuBtRbnq41ssY/R/QpYwn4/fLCw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["85666ef0f1c27cb4227c2930eb49fac7ed8166707081fb80e741cee33161178b","de7f9c7f429e78b5a2830ade33300d377d784ad44c44ef172342bb6008be1e98","1b5bdd894e80686fe23d9d867cb20d562d7519374e3fe455c58f59b1fcedc138","c5bb1400d7ff08952ba80430382d14b07a8299a722d420048af6a69fc1fe9642","9158022bc8e3c93a6ed315e472eccfda2f39921f2f38926be9755261f6a34821","aca0945cd7818c60e8acebca4f9a1af9add941e246e11bf99965a4c17c7b8d92","c5c88afa4a943ebe6b1eff1565e027906a94f163a959db74fa30db8e48d0ff96","a6900589d70cce85771851f1dbe23acdb936deb3c46bc9d0d3ac5898708a32af","cf7225f7223f9f530d8cc9400dbe0f2226b27dea4f7c11aed02fcc6a28fbe1e8","4ea30299ce2ee6b7baac947ce70fbb29aebea24299fdcc6c30c7f15450a6ff84","1054efdfb2115116a8e068119ec2ad28cc3b6a59dde338587abe3eda58fb6cfc","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/delivery/en","quote":"Huge catalog","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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.