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.

“they have doubled the price”
Google Play · 5/5 · 2026-07-28

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 3273209361

Proof data

Record hash (SHA-256): 1644053074fb7c0ed8db3ed6a9d0b95d987f1a0b947578553869e5154ffc8ff2
Signature (Ed25519, base64): XqVwP55Wr1Ge8UbkBAXZqqoH3fvSxu61FfmzCFr9YR3t8R1kXZW4nQz7eGiKdgDCszCE9yETTGa/r2cc2VimAQ==
Merkle root: 6ebb2d3fb78e4a08533ac6b6852f3c84687141ae9b0e78424d88bb4161267bbd
Merkle path: ["16443569bd04adef3ecab3badb2caddb0db55b12b658445f83c8ba667b236dc7","55b955bc4b4ff183275f724a5260685e36784ea63a81f478556fde551001d8de","a1640fc847a973523eeabc90c2bf29db0b6ef95c3de53c1303337baca0e12e49","efbed45e54d79e35f6f1b8867a5c52d01920bd3b5357762b4733feeb7b62ebdb","862178db801aac41793cca48d1d4b6c675473fbb8451370d94eaa0d524b8b453","1a9cd86ddfb7d7d14331f4bd44875a24ecb007791ecf33928e9dc1cc6eda8fa9","c150a307cea9b2b837ce8e1ec96160625479b6a5be6b53ed0296af6ce7fec78a","e2a78587e409fe3e65854e754f44e26ef7a0c8dff7cd8fec3cd36449e1fd0a08","056565e321825599e14d605aa13f03bdbd6c67aeb7f18c33314ffd3027823c8e","8ab4829fff01c9e69a86cbacaf8f4e8d04582fac8508110de65ddc964958ccc9","aa2e036eb98bd52190de0b95f7750b5dc663ed2d2f55dbf32cce04f860e4b44e","fc73c2b0627636c8f676f008d05fbbd4dcfb7ee0af08432d0bea252601b2007e","b2809ea8af334e57adb596cf07ef2c411ca41ee72761a0ae0fbef01d75a71a23","32d6dd564d479cc6b7834d44d5078d8ebc72c40210e72f0d380fac04d2d8e87d"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273209361 · entry 108e9186e8c5677a732b…
Expected log hash: bdbef22d23477d2ccfe2ed182ce8ec54934b3bae489c9913db850af171e33062 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":"v1792121074379","kind":"published-quote","locale":"en","page":"brand:bitwarden","quote":"they have doubled the price","rating":5,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.x8bit.bitwarden","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 (6ebb2d3fb78e…), 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.