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 listen every day in my free time and while doing daily chores.”
Google Play · 5/5 · 2024-12-31

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 2913636507

Proof data

Record hash (SHA-256): 8da1e5ba4a1c83ea0913e42b49d23717a4f7666d85b2824cad6eace7b35137cf
Signature (Ed25519, base64): xUVQ3x+8OugwQjhPqId5q1VFVyQyHubLF2gCk45uefwkw88AUQ9o6yEc2M7LphtgJW9RDMYADyvIWZJLAJDTCQ==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["8da2f74956815735241e35d933bb56a0b0e75ac8ab162b1303beceaaffed14fa","b2beef5a822752eadf8f307dde99b6157cba5d039a1ebb9bfbf7754463b8d5e7","27610eb20ae4dae5260d0a0c74274e833b11eb8be12546b9fea5f9eccac28657","5be33ae31430b3e3ae4ad66564d3b55a864b768e40b9ceebc49dbbe9a4aa2b7a","02d28fb80059d6a0d2569d80c2bcd3e1497153950e236728009379ae10fc8067","d702b548dbb40fdded8cac18ab80bc84d1f7453b9127662d99b0c6cff71f0b46","f875b23c2f179e5955fccdb345ef92308bf1dc89603b2708f68972bbd2688d23","0dc08a47636295f44d3152f1fc191dbe90669ed83d10e221f801b438be974097","4d4a38b9487b65c2e12673af83d2ea33e0962f4a3db98eeea1b9b486b18fc3f7","512d21c1374a69a3787a41f155b89851ff19eb6937e45234c78804ac532f8b27","3ee4c26b3b5e7bee9c8f7c2261aaa73715be73d5f55359c966a0859b79b1d92a","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/service/en","quote":"I listen every day in my free time and while doing daily chores.","rating":5,"review_date":"2024-12-31","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.