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.

“it takes a very long time to arrive”
Google Play · 1/5 · 2026-05-07

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 2893887498

Proof data

Record hash (SHA-256): 5de9bd1c2a561af99ab3e699e06d26de4a0780ae361b235656a5093d5e08937a
Signature (Ed25519, base64): N1smasyr9kEIf5Fx9DJoKzssbHFN8wv4hMAopeYMqHZFdetC8y4v9QoFsc3JjQy+bY4fi7MSkKsq/M/WAazpBw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["5de994905d0ce1a89d9f57bcb793f80b61ab75de1bb50abf97c1aa73a070f080","772e37e66a9fbfc1d92c9d0c7697261e2b8abfa24af9708c3b80673e17bb48d3","30e35c1184611830c99c1edae9db7b9bd255dee9d4251e595dd74d3fe4a1ec82","b70956dabd3bbc86516067096f1363daf7d03a6d56364bf21904098a7d0e11b2","a0655fe28c10d4a2039c4b484a4e62cb100e8c90b721c534b67db76c35491d0b","4703550e2fb87c146ee7478d67c583c190c054d51525107058c23f646edc31ac","b0559b07827dc1217c1a4dbffc251e3729cb5d1c32bde9ee1e8bdf655d04f213","846207ab2e06966f079c1681deefeab5fac3ff04b56c59073c7b7a9f296d6953","e8880e82722012fba0068bf3eef87bfb66a9c669f3dc17f3653b175598ba3b0d","dedf30c24dade72f6a0cecf18d39d4d7dc325a6960b08b1c644878773f246391","a1526f7707424579f3cf154e11a0fcfc12b079119608ef7e1327671f6d5c6084","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"subtheme:uairango/delivery/no-delivery/en","quote":"it takes a very long time to arrive","rating":1,"review_date":"2026-05-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (2f068f3de56b…), 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.