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.

“Merci pour votre travail.”
Google Play · 5/5 · 2026-08-02

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 2514541190

Proof data

Record hash (SHA-256): 38102ee2ae6fe4a3b9c7d8a058718874bf461aba7aadecc03b779ca052357dcf
Signature (Ed25519, base64): cbhNxr0SDyRFrOrTZJl8lQ7e4nHMKGU5gjUm8bXA3DPfqdjRkvkdpxlh7lwrPTM0iI6GWi1Mv6IracCqww7RCw==
Merkle root: 6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b
Merkle path: ["3810b7da1f0728a0403ddcd426240905cb1827699c35b3dc5ea0f1a5bd65ff73","5014d3b69a48276f9a43d41424774ddced3a18a8232f19c2fd3cf2d55e9bd962","892e53ad4bda289981f98fe527e84628d34bb9b745e7fe4e58d6823bd5c26acf","d6272c75d0b9411974f1e371fe25cae78d097d977608a1bde85b8f1dc03c82b2","fb3e668534b0e8dc7717b4cb2c082bff9712fd8b3dce1c59b3ef86a8b29e6cce","986fcb0ae3b2b1b6fff7a51607ab89d19692656cf2b9dc0ae79c37f339bf9718","1ba4a4afe5433365e9d6886e2195518891c48254a3f555220a7da00a7ea44bc2","84337b96896bfa0ae39008077f6dceadc56c064431a5f7f60736a280b30d68b7","eb03d2007057fa974381cf492c17e8f5096d5418c50fd1bbdad31ac2072fdd3f","8fc31ffdc248dc14afd7d8ab113f07c2e459bcddf754b3ee3e414cecabccda92","502a6ee4adc222fc160471b920867fc6c3dddcd6f9a41c5dca3f14abc896c602","129f3894fac140085890ee362fb8453a35992f528eefdf93631f7a1c52dab582","60c827bc9e50a95b1e0b7e32530c3daf7f7a2362b5d4a48ed1e0b71eca730231","9e168dca44eb94549433cdf178f0f0b1ef27534c6f92f24d9664ece03a3c710e","052ac7d24dfc9659210f2718e5c7e6b2477f3dc364546bd6ed2bd5df9d14d7b0"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…
Expected log hash: adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"fr","page":"product:infomaniak/kdrive/fr","quote":"Merci pour votre travail.","rating":5,"review_date":"2026-08-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (6ddadcc7cc1b…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.