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 always works.”

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 3240422411

Proof data

Record hash (SHA-256)

2624baaff912d6072b89b6033535bb2942d711a0ba8b5cd1ae75b801666dbbe0

Signature (Ed25519, base64)

My8cPQwO+ih4exzKZuEZli1zCf5bT1vUns6N6APiPOUqtH03SgVDJStPYJGgiJjz3+mjR6yffZBhoutOvFQpAg==

Merkle root

825dbc6ca55f00c6c81d8de0f7a080bad31b79dfa0e721dee7ded0e9c294ebb9

Merkle path

["2629e098cdf32fdba59a5fbe91f6ca651b74cb3d98ad858a1640a028e69b2ce9","62a17e6acb186205f22798f1313ebe88a058baed0cab0eac07057276af2c4bb7","4fbc62f18f67b349ce65ddbd7463f7817d276ece01faedc0261fe046716245cc","a54890d20fba1c862c3a2e28e360278deaa8eee2df3061ca8d56a164768d424b","1b7c2e893b8560f484b1ddc16cc2dc5eb261fcd737259051905bcbc75424484e","b3e997a613ebca82d1a8869e001ac60b8dd3f2cb7f2bcd66a0152049319a4c9b","74721102538beda27c9a2e4d3284665240b864e74c10bbaf5f78f6f90a425368","f248d739f99d60bb52b157034b7e6179d54e7242c808d0a749f23c42002c8359","34b4dbe32c705909c92a5e36a3a11f914659f3be4b83b07632de848dafd580bb","9ae7d33c943f48f1799b8c2766e8dd193262242623ffe72423c5b34c5468837f","660d6a765109c39ed132fb0afa3dd507047c73076af21c08ed678d2a0c4157b3","9c0c076fec2f0fa7c1094b4111d2e5cedc7ac35232c509cd9a25439361474b1c","1e2e9420d8c4747dca96dc342727525f4c47cf2390ef42ad69829fe37156235c","04c4bd8a9ef95bf5648c9d023612bd1f2446e83a6dcf83e612d031a5ea30e90c"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240422411 · entry 108e9186e8c5677a0ea4…

Expected log hash

8667b0db28913263098c19cb6387cf64b6d68b1b8f2c4242d3139d96cef5da0d 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":"v1791861703078","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"It always works.","rating":5,"review_date":"2026-01-08","source":"Apple App Store","source_url":"https://apps.apple.com/ca/app/id984044296?see-all=reviews","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (825dbc6ca55f…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.