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.

“Probably not.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b9e72103cdb6cbc3ee79ac19759bb5318d5366153611b979ac9d717443a26d18
Signature (Ed25519, base64)
SdIhPvwcLDe6E92CqgoINF0IUNCqgQyAZzN1jJB6rcqghv2IZsxcnBKNNGu+lRq7OwLXaAOeYA0g/RoJ0v7FBw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["b9e43b2822de731be173b285a90529ac2d6a8f436a7771581261e165f3e0c013","4ab3247afbcae23c477ff6b6427d711c4a7fe7a44bbf13a5a66c3ec1523308c6","9caed38b7480210b27abf1f946a2d8c96e4359be4c1940461a5adbc1f6162668","4095d70bfb09bd2c2f93d874bcf132b997255bc9d417592101be8e321e36388c","cb46f812b79cd145ed09f6a4faadc6930f6a5b723997a4aaa4369115a28da45c","d26abfb34bf5cc6524f6e47691f7f0c5fc856ddf945dd41bb35857d57747be25","c37fdf32631f33240c478a9008ea89f28a8d9d498db0f90576ce7edb7bd8c5b8","6831406df8893e69035610f47db7799e3329c6794ef67d02b99be98cb39409a6","2d7981a4ae4d78ccef8c87bbe58e02c16d6369cc0cdeb47beeffaa2771aaa39d","477525235c00c65db0380b3b727e58ee56b05c9dc549e20a3c946a1aebf94032","58f0ca39a4330977a41ad919ab6658f5a70815290c86dc574b675f26a6e14b45","e31d9f62bc1945f2fff2fd8f17f37520e88de15489b867ff62948cea41d7912d","fbc83ea3f323a853561b2d18a7d5d816b1a8631e4674525eac3ed9b0d77501a2","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
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/communication/en","quote":"Probably not.","rating":1,"review_date":"2026-08-22","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.