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.

“Add the ability to add podcast episodes to a 'to listen' playlist.”
Google Play · 5/5 · 2026-09-20

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): beeddc4c530e16591594e3df07dfbbb76c2c26ebb65dc02e73a3c0ae7efd7b03
Signature (Ed25519, base64): yWZfBYqiZ0HFeME45q2YSnNmiR14AyyIf8zQtfOeaNNUDPPBLAiKzMfasmT9u3HJ52orU23H1ILCKdoS3yxVDA==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["bee971d44386c01bd502d25e78c5ef8765df5d6e03a406f5364130896b00c18b","c0e6e115ee890b14f5e3babbebc285793346f71c5ceed0f24e25227086c972a5","1ecd465de8f65c31cb9fa602945fe85cac75b2a1c069a381a6f04de9763c94c0","186330d3b7186afb522707f97ff004a86650a32dda37aa7de09da69b7b045a82","e0d361c2b633c97d049c6b81a302decf17fe5fd20512d09243f5f49431bbb4f5","d4273e416c77de8fbad7064bad46dedb5473d5c32f8469331fc1c4aa5bbd2fbb","a87e1b6f88e53fe73370457c23addd2083e96c45c34cbc6a6730ed74fea4e51d","a5b2cf60c30d80bae8cbc92276e25be212b702be349815970d1473947e0c9be6","197e2f6eec5f484c33e5632e25715ac3487613bd68b91097c112430858ae4356","ec68738fba0d7e3264e63994dc521610f17f5904d7eb6bbe4316e0819d33d644","722106df6fbbc7aa8e47379a1ed59bc3a92b92a1821e142fefe0367ae74daec4","8f5ec8180fef173ef49bba3555961699c8394cb3b56f59043b48bef17eb12eae","fbc83ea3f323a853561b2d18a7d5d816b1a8631e4674525eac3ed9b0d77501a2","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:deezer/ordering/en","quote":"Add the ability to add podcast episodes to a 'to listen' playlist.","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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.