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.

“What I would like is to be able to talk to the restaurants as well.”
Google Play · 5/5 · 2026-02-28

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 3273342496

Proof data

Record hash (SHA-256): 108d4de207b06b03591bd0657d8ea08211d8f9a7625b6dd0262b24944915f370
Signature (Ed25519, base64): Tc0GXGb5A8XLRNvPpnIPPt2Tv2asalYUWUu4Hu3x3ho4cOf8l1cdJY9IrSQ3ucpZjaiSFK00KOWfHKdWMlUpCA==
Merkle root: a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path: ["1085d971d0f89baf410ebda0a8920308787c4a847f289b89eca41c7fd93fe0b9","260da91467f8609cc65a79f28dd52eb442708335c0691f4a76b23a00afb4d713","259fc0334532e73c8bc8bd781ef84de11617c0981b64761e970665e0a8b9704b","fc590e9ac3a973bc222f56f2564f3fc91a5a9178fb8333043301ab732e7179bd","846680e3447c53c83e4f4ecb00f35ee5f6627817696fa0f2b3686587253bdb9a","867d38abced1f0d8ebf9b4fe4ac894f542735df0e3f6c4de18bdeec4a7593af5","a63ae48850e0448ada40d71b7ae9af45a46147675bbfc0fb0f76ea3f97b1b105","ac952da408413206def48a1098eae5da88fadf0da6dddc1d1b965ec586e9a134","a9073f44f834850b4f061099da94f4a1fb59bdabf7a4e65cf0ea1fd440b14097","7f154c51ff3c96f4814876b421bcc4ebb427ed12ca17e52da71fa208a3396647","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…
Expected log hash: 8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"What I would like is to be able to talk to the restaurants as well.","rating":5,"review_date":"2026-02-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (a6a2b4c9d7d1…), 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.