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.

“Without a subscription, it's completely overpriced anyway.”
Google Play · 1/5 · 2026-06-10

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 2913636507

Proof data

Record hash (SHA-256): 96e5bbf1da8f62f0eaff1146d34121b78eeb7c49e4238302cd5c6897286510be
Signature (Ed25519, base64): ZaKpHCKQtJULgu+dwfYwur8slT3XbNCMnpnxgCZMOgyX6rUnezRrFVe64CizZZPg6UX35WljTYSLRMamhHfJDQ==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["96e2ffa592dfc8de0ab1f4df6b5024c102dcad31ebcbc8a165a57f5314b71b92","a32ac8f040d70defbead037f3bdd27a1b7828bb38277234fe0c9a4c2493350ef","a47628bd84d6307986a52532c62a4896b4f48d652ad113d43dc4e39fb4e517d8","723d3e5d733f61226a904781ff64861b675c81bb89af974beefe45ddc4d94cb2","738ce39bcc1bca4190181ad5bfa2bc40205baa513506018432682dd1526afd88","a8020adbfec6002ddf7b04e4d191cefa4e53222c13194f77105d91a1b2b95130","e73c603ce6d1e0cb43178f96505d96767a59d197b8e97f2e1be20f68fdd911d5","600c816f904ffdf373aa0d4b8925a71d168c6d8f27bdb2759776cb201ed688e5","8523fcbab915b03287310d587ea5a1f4a152182faafadc8cd428e7b4d55b37f7","4889400774e3934a3ac52b58c2cf55d5f5098f076d4e3b5c4ae5ce1bc6a4ab69","2bc93db6f67532af3afa6e7fac2efe4a1f005eb5788483405f0ede9c9ec2f217","da342b52039afded388a34c4d220b41695f65ea8d9006b7b024c76c455dc983f","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:audioteka/price/en","quote":"Without a subscription, it's completely overpriced anyway.","rating":1,"review_date":"2026-06-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audioteka","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 (f26292e960b3…), 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.