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.

“You charged me twice for the same account subscription.”
Google Play · 1/5 · 2026-06-09

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 2684387116

Proof data

Record hash (SHA-256): 1d0372df8622e49e3075dc9ef1c52739a6fa46f24f7ea27f7e4bff37f0d036c7
Signature (Ed25519, base64): iZv9+pUZmKl7aPSWcJVtzfpZgiGnQ0CuousVfFKXrp/ONurO+9FTeOKLo61XYUMdr7fBlVso+kzCpBnt6donBw==
Merkle root: d0b70661cbad9870508e5f30c6bab3a4dc29d66832512b824255977804a209a0
Merkle path: ["1d042d61e90b2f7f9223fa4b0ad79fecc4e9a5a3ee6521acf902f85e0bab4d7d","db6f3d62847545616c8ab69f6f796fbdc98c043c54ba8bd3a240461c4f423a15","6a1b53546a6a76908680d95e56bdb23b0ca9b1fdaa9dbe0861779e5625709b0f","6baed7a882f68bf6371ce7f4c4e98a8f03d02d626aa13b82dad53d6c8486c9ba","3916a6aee1affbb183475165fdb20427e0c415eeda587df02e3bb7e7a714dedb","56c66654006debca0c00c91b10d7172d5ad6a3d1292a439155b62a0c9a4b7c96","3a733717e78204f19432f6ab2c1cb9661861ba3201da00fb39f864daf5fac2a3","e4a7c2781121e9b7088380680914c933ed308260fdb171d449dfad3e12a2f480","57961ed2ef9a4608973c89e7eac02709c69a1a6f441e290a7e79bb1a9c58f965","3f1b7f774cbcf223042dcc1ee08db323df91f6f8b58bf9b91efb69ff1bdd8dbb","ef84075390a46f3a4f042cc97615c68691d3377e8a6b9d4fdbfcf6e5949cd5a6","e7022d12747fb5da10c1ffa5174020a0b455c2085132095072b3e3929d32e670","921bfa249fc083b70570168ad6f0044f00ea537ce97a9c11974276f6897af836","99fda29bc9f6523d8497d7815dc75cd9349f33ce2ca8d7e40a1376d7992a019c","882092c4a89bb94a7257fc3160df609ffeea1f42eae2f25e3f48a7501ec86c7b"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684387116 · entry 108e9186e8c5677ae3e3…
Expected log hash: bfaccc200433dc8febd06ca2b510bd6be59a9734953b4b277a6d6f8b4877f779 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":"v1788338905316","kind":"published-quote","locale":"en","page":"theme:accuweather/billing/en","quote":"You charged me twice for the same account subscription.","rating":1,"review_date":"2026-06-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (d0b70661cbad…), 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.