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.

“aucune possibilité de lire Storytel sur un liseuse”

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 2514654467

Proof data

Record hash (SHA-256)

97a8d9159ede4e5d895e56bf7fed6a26797513fb94c8a9c748315761cdf7eed6

Signature (Ed25519, base64)

xTZfrg/J8HlNnvXc1RHxxxQQIPH71lOSijGRpYzxoWpAuO1JrglUAKJvUPcOwCRM8eOl71herJHJy2jZr+5tCQ==

Merkle root

2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f

Merkle path

["97aa5526c0495d200f032b49082118638e2380d7480372ad1b5e22da3dd87b1d","e6de46f93acbe6abed191bf673ed0e1fca8cddb102502a17c21b7d240d49e6b2","7781f7b3110f24217352d3f7950abaabc74efb42eee7aee1a5d90e9726d332ec","028201292dd1d3703862ff5accca3ac069e10c5375b1159668dc53ab8e62823c","66b79ac7c1cddf41e599987b39aaef1ca622d4d80518d6a24e74a085cd302e04","5c307f636a99fcb235d3cf9bb4e4e6d99149683d6c49218beaa93c43fa50e47d","b68ef8b3d178d0ee8ea87a00a8fcc490a38c16c9e10e8175884670a0be6ccf63","272531d1030163e11f2d571837fc8dc3be1f6c498988249c1307746153ec3ad7","dd7adae13230e99c64cb0281957c1d323e4310543227c5a19ce5707cd43517dd","1fbb0aa41482778417831c9f00634aefbb68976f7c91ba66b9bf0cca3cac0eb9","70b163eae504c336752b1987449488edf3437a10055b0a0d40218eb6645079ef","cd478223d532cc2da214e7cd3f7b7c6d4b5e56203c65e98b611d25e837f04e17","838b8eafe0aae9ad753db61b8aa6da40dd5627e1ea831e64d0a7b6d0774c45ef","22c95139cfdc78a2baa7a8e247bcf81329645beab990fc5e095abcbd46515e64","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…

Expected log hash

ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"fr","page":"theme:storytel/ordering/fr","quote":"aucune possibilité de lire Storytel sur un liseuse","rating":2,"review_date":"2025-06-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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 (2030d4ef17fc…), 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.