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.

“amazing super easy”
Google Play · 5/5 · 2026-05-31

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3258490685

Proof data

Record hash (SHA-256): 1739be9f0fb3e1ec7d311c4a7f34d70877b5d34a10e471a72584d8dcb93ad453
Signature (Ed25519, base64): FwbjT+LMv7557kFG4p4nqPa8wHFAAorExpXzHW+1F97YW6NYhFjeJ8UV3+hvXAfyz7XbC4P54JGXzuXsMWM9DA==
Merkle root: 2824dde473714ae3dd30e88823a625346b1b80d9a55db059d813071b78952b5e
Merkle path: ["1738fdcd16b5774fe115a963337b6d6dfa5272689a530ed1ac570e549be5af8d","74af06e1df236d98188ef920a807a6a7f81d180a6138255fe14714cc8b6b3b55","e3776481c68057331ff0aa2caf5e2a3e2ee2a1598dccf36b8a07698cdb8a9b05","da01f90047bded864699491b4bdaa7a6c29fb1f1a5fb3d8898a858c1142a9864","149dd898169caaa78800d4a83873dc1f01e41bb60d85c1b4271e534f3cd4759b","6f0c91499b41206bb831ea9efa82345bbacd17cf13d2219718fd0f47bdac5e48","f17e52339fda36f0e8be9658cbe95d06be80f397d8364e6323a8d4e2196a974e","264c9f73203c77714a8b67016cea004e3c227ecb0866bb9f45652a02380988a2","bb7300c8015b5d799d11672b3eb63b907be253d3efcf6f06c2b988818405b433","306155494d6c4857fb6c918dafcf05d8933cb3332f91854d3ebfca6b9bb3663a","716952c4b3f4d5eaac217f109209b5193e771e846b39200d2f4f443482f463a3","d6bbb08f9fb75532ce4c76d4d84bb93a214afb09f8a4465fc6b0ac552770a707","592828a30de1f38ebd3532fd0b7bb1288bdbe2c152bea05374fc6e7c174f1dc0","c0fc8298b38da3131f46ba94c60b50a7d3f5bfa16abd1c4c451dec4dd9f28f96"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258490685 · entry 108e9186e8c5677a9f14…
Expected log hash: adabd3d63ce5c0d8fcac6f6311f5b010ca6003db409229d5e92687bb33c3624f 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":"v1792032587528","kind":"published-quote","locale":"en","page":"brand:wave","quote":"amazing super easy","rating":5,"review_date":"2026-05-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (2824dde47371…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.