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.

“Everything is just perfect!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a3a63c84c8cd72c5c0273284c30d7a427c15277646e093b19a771793e1e913ed
Signature (Ed25519, base64)
cRFPsfz12su4nRz4jwZOUH4CDX7MAt3AHXt18zdvAzcQ5bOyOZqfKNgdfzYGa+Cb5R9WPnASm9Ff9VxNC1HWCw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["a3a6dd7742d5b4718308922668735151a47ab1153f1278bf1de74c87de60bb94","781f54a053511286b09a548c375fdfe7d5a6306dcb8cc753bee86ecdb9bcdd33","204a99a5f80466c4c7e49cf5627c074d86653a050797aa4a08e1b69a5e5a13a4","cc618f5dfc14b15f32d825475beb2908af2ae1e2793e26c0086eb6069b2b61f0","51adbf36bf556e6a79a90cf1430f8c6e4b1785a16fa2e4feec985c2625595202","bffb571459604edadebf9daf5a24e54344188744a644017a0a602e094ee2b8ff","1a9ffc7b98065a440851c1e769a1f4236d9e8a5159410a0c278c853861d77a09","5d8eed831c9eb0f419f56f4adcbb63f1efab209adf040ddda00990c693d4c3e9","71121a70884fac273d03181db504a69932f28694cfbaab103dc088ff2a5d6c9e","83e1cdaef7bddbc2ccd805267fb199cfcd625756f8eb8f8d9f1cf74b762fa9fc","dfda572672fd24920819a6943f95ad4310aceeb99c5317f19a653df1f79f0e48","dda2bd27fa15f75292648f9c602f964628d9c021f5588053dbc2603c0cd3f589","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","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:spotify/fit/en","quote":"Everything is just perfect!","rating":5,"review_date":"2026-09-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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.