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 am super satisfied”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
edc24af060b6d604ca13372bb0a3b60db5e9ca7c639c76d6629def9796f012ef
Signature (Ed25519, base64)
uYMfZ+lkHONE+z9mvt3B98tIyDtNL0aBWeMu63dvWqtEpYs27O8NntZK3/Cc/fQCfsF5qgbZPMHZQnyQ0HGgBw==
Merkle root
a893faa173c6b378c8d050262e841ab57fdd89b71985eabc0906c40abd5b6a6c
Merkle path
["edc031a624e1f59b94d9ecdd19a0b51e0dbec9060d0122e80555823e912f90db","1a57a6d2e5b01cf3cf654ada0b18195fe134a31d3107b86cd930a6a654e40add","760733d6a2a52fd58b9df567aa9e8e38689180af3ecb7a5eafc5f776608fdb38","924a549e1b7c9ac2c554d0c71460415778324e82f64d9c153365a91f5310192c","1559fc44109e9b9a67cff83bdbc7a30dec124f477268e89d2fd973539899cae3","a20f091956c05412c867aafdc1f0d8d8c59dae1e3423004c071098f1866c6c91","87d87d30ed11ac95981e6731af6ccff0e040459ae37b5453c60e33f053f85310","d2651d87b09585601213e9cb9d47f39df51b845cbb6ba76c46882dbbaee77406","2adfa1f1b0523e54dd6070f7aa58788a688eb07ca29bdddd4d10157433751b9e","a3c525fd12fab20df9f90446a75aaabef7ef7fc8bdc2ec740a5be18e3d42e27e","29ddf35eda21d3648a7dfc61ff7425dfe99da396b2e6b22da2657bf820b21625","a4a97919c4175c0448825271c49799010a0d6acdd566eb4145c0a8dd4727efc2","e3dfd0ce13b4f18d9be466f664decf913e4c761baf693ad01a6280777721ad5e","96604383e0e3cd500d4560285508cbcc8eef5ad88e576fedea27dc38c3fc8ebd","142316fcc45d8fbb9a33df6e9be8f563650927c4e612ee96d4bcac9064ee60c4"]
Anchored
2026-09-18
Public log entry
search.sigstore.dev, log index 2882354328 · entry 108e9186e8c5677a08a7…
Expected log hash
5510a497abfe2e680a39c301b0d905c2a575bae0a1f389fbdd7b86babf05240f 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":"v1789619628558","kind":"published-quote","locale":"en","page":"theme:taxfix/quality/en","quote":"I am super satisfied","rating":5,"review_date":"2026-09-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (a893faa173c6…), 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.