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.

“Dommage que les vidéos soient uniquement en allemand”

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 2543025731

Proof data

Record hash (SHA-256)

e22ffbe8ffec6eb861b545621ef9d20ab2629c2e3631c258f8a38fefb7690496

Signature (Ed25519, base64)

zMY50LGSN/iHHWasYEUmsc0UdK2G3QGMdznyUJ4waJDDk7he6W7m82pkdgYiZ6yYPObHLv+cM1838xKHO8OEDA==

Merkle root

172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404

Merkle path

["e22ef4f7daf9021f9309c052fb154a9d0c965e21e7da2a67ac0f4973e2120aae","cb9dd0902eb91b8ab85bf28e34544d0b31eaf61bbc508314d47a595e1c2291e7","988a863d220dbbf6470ae0d26c62bb212bfff80d445158e22c0a60d7720e329f","de8bea16744622a20d2585348e8cf286aa94c9dd836783cbf73a6731dfb99821","70a9de3f4b3502c5df21cfd16e249e3f27c64b4c3a5f72855864ed5aa92e4db0","806fccaa5ab49cff98cc51158d2d961d2b9a55ec7dadae7595154f0aa42d0f20","6a0faf3ab249aaa452be7497e7282cb965f20ca7878c8335f5f6e3bc298cd733","7bea8ccc3bf2929f493b91295c285f7bd57b6a288227e9f01a93dc795eee9287","ef1cb5ed47565f3a6d8638c845b865d7ca42614a47675b8dc1aa69ee10e5ef82","12ba1129bd69a4b8a5fa33521f9602fd469758e948d0f3d79d20f15ce6872e66","5d1864212a0933f29180fd877ce3944947373636711a3644b46f1c0a312934ff","aa324ecb45432abcbdac9932ec676878ca13711f13e25cf09c17cf43a1722134","7be5b72b2eff00b92f77f64c091a311fe89126d4631fd863c095b0afc6badbd2","adf236ba37567819576fc4adb2fd9b04eae6d7dae45f6114e577c46b30cb5a1c"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…

Expected log hash

19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"fr","page":"brand:swica","quote":"Dommage que les vidéos soient uniquement en allemand","rating":1,"review_date":"2026-06-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.swica.benevita2","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 (172a3e0b3c9f…), 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.