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.

“Very attentive and fast.”
Google Play · 5/5 · 2026-09-14

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): c2b83c84d396e1ed039b9dfe3405f3e89fb351e41ff75e6b40dc3a7eb22b20a4
Signature (Ed25519, base64): P51PNZE5QYu6GJ6pwgenhpBKoACsdpvYLmwSROebavQDC6xQJLKhyY+7vM2+DT1Of8bI06LFclaMcbxGbBPBDA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["c2b7c9c676d429c2e1174021ee2668004fe4d1706bda4a8cc159d365bb424e42","cb2ba050690b08dee2d41d757038bf99c0c7824ee3824fceb018c323940245f3","b0f6982b4d68ff32d2173f453bc44f86b47e2e32b2295fb500335239308deb61","31cae69c66bac37de0d7f975fe91d311fb4b97a97aefd65553dcaa4bb63da82e","03bad95f2183bf6a43c218ed606158f12e2c67ad86a6bfae8a716e7bdcfcc882","7e81daa5ff179685319db31249b426a4258bbc093a4d5779a8c518f2c2a9ae62","87b82f3007ce0488de0001823d0d09d8832a8a60434ad47e056c52cc293dcd19","f27859332491575cae2e76d255144341ec0cbc5e63001a0bc21be87fafdadb7e","ee035ad3a23eb365a82f9c8f0269e3a7f4d3340dd4ecc1c26937efbb32e2f915","89d3a42ddd97f88a6c85223d8c4c02e55f24efe7b8561bf1a6db296bd6ebf6cc","5ea62ab057d579ca15648207478bc4df778c9ea94e2cbab7b35eb1dae1e3d5ef","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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":"theme:rappi/service/en","quote":"Very attentive and fast.","rating":5,"review_date":"2026-09-14","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 (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.