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 could ease up on the notifications.”

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 2991846025

Proof data

Record hash (SHA-256)

047811e703c5e87c0ae06756c4daf3a381c1cdd4f9a565af983acbe816945909

Signature (Ed25519, base64)

VpJjODDHv6aKRoMVQr/9pLfnRaRvdDN+XXLUft7XvMAK6vFKk5tJya6ehvDFfygTGppYGpICRLz2UAE8PaZgCA==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["047a2c80dec53880891d698d43c6478b956d3a969c39cf869ec48a74ee2ae67d","5b111fad1f5271ed12695cf7fae5e1eae88538aa9db940637f5d22a99a863efb","eec17747dffed189df9ea7cc01be72bf022847dedcca2461bd753d2e3f5232c2","e7dae1dc6474a44047aa9d01646f8681f40ac6cf2529d92418f7ea555ad361b5","311f0ecf2b30a9f8c978d6c17819a1119392065c222a6b78bd6f106480914abc","d9ad90067794a02623fc8b523a29d5b4949f3ece0d0eab156f8b2df1b4dc3a90","659530cd5f3121f020901959ab42b9b8328ccbb1c241b23ea1999f4d840ddf98","a5118f1b5d1d9cbf3846c32c736a83ae732411aba0ed4bf3f055371cea8df950","0265b50c012ae559b79a7231d26f126f35704b873b2b902e4df32cae0fce900b","79b844d7f7e77aac7c158315e87413e277dde40d7d10113e38fdf7bf210bb702","1b220592b89b75f3ac2fc12f6f5ac514695831c0dae5b1f5d100aad738d115e2","15fba251843ed75b21d7a706dcdd46a992571cf3f9b39ffabe5e1383ad473217","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

Anchored

2026-09-29

Public log entry

search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…

Expected log hash

321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:delivery-much/communication/en","quote":"They could ease up on the notifications.","rating":1,"review_date":"2026-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (d312d00ed6ab…), 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.