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.

“très dur de lire le sous-titre sur un natel”

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 2525010456

Proof data

Record hash (SHA-256)

ffe3f6eeb56384c6e87a98e25360053aa2710a1343271ec580b88b76071617e5

Signature (Ed25519, base64)

ShTCn+pl3AbHQ+K6D0acNSaQ1pzYoZgVSBzl9TqLMwi52T40hJWoY8rRZ4bUxSwxEIsp8rnPG0saq9gLoC9cAQ==

Merkle root

c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123

Merkle path

["ffe2f23b72b269bfcc33871107b4190db6f393ae0f66c79b1c86ac60b0efe195","68e4cda9aa9b928a2663d910d801e4a5ea2f571ca5a52809b037a1eded2784d8","bf7999a747fba8f4006d067e013d50ae24984a5f62c1aa623b3d275ee87ac662","25f0b714683d92c0af52369bfaf2612053a20152d1ff1f721cb9792e427fe6d8","ac160f41cfc897b6ca276d53cf049969a0cb883f77ccc2ecd5a1270893820ffc","767800673303ab790f46c08b82d2117badeef2c736c15995b0e7fd5c35233bfe","ac64a74994d8b2b910d4da48b0bd44ef707159cf446efde77130e8ce2726729f","840ece02dfc5cdc7c551e8f20b5bd59debe3229327f8bf61b97d61dcc94abc3d","36719f1b23c05f63fcd2222578c257961e3b0f082eca282fb394dfe6511e563c","be573a7f1b72f2ba796f13eca2ce49adcab5b24638217940d33f5ea473838f89","f0a12fd268a34d0f9b23bfa8bffff7480f1f51a4e4044173daacd716efd0fa79"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…

Expected log hash

659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"fr","page":"brand:swica","quote":"très dur de lire le sous-titre sur un natel","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 (c69b412346f0…), 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.