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.

“les interruptions pub de jeu très agaçant”

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 2543383844

Proof data

Record hash (SHA-256)

fd8492ec417ea8bfdc11de07a300b74b176a81e5369c788f6701afb979fbbdf6

Signature (Ed25519, base64)

zYawhUsmXXYrAWKdmHVfNyVVeQ6IKBjWVC5ZvXHDeFJw/7iwnpf9syJJn8uEn0NnBZqaYTBTHHYFEojJEyqPCw==

Merkle root

7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4

Merkle path

["fd868740895cce97b5f701471895b25f55aff1372541603cd475a7dc4ad225cb","aaab585fd4e4cc0b5d9f4ba47bf0a47eb2befa3ed267d7edffe4d94eadd62e37","2316057ff7b316302d326f04c0a32861b00f50d6318f4861bf24beac0987b45e","b417bb96e67f6b38229f7cd21af1a941425ee408e44d00239f1eecab42b9c257","9da487325b9ef7442bdd2a1c5fe1afdcb63ffc1c5a4d05ddca118953614e163f","f82c308b3788a4d35fbc6c1da18b8a3688f20e5ddda7140e2300d0d6f1d28a4a","9537d8da12a6ca321518a3653baff342548a3da3ba10311120804d1c4277991b","d4144801af25a3a9308f0097a4997237a087d417817e83bb124f7ebef1e8ca14","e56e248953d63117b19dbb3d9e80d0eac63973502227d8e33f6252c2fa933e52","cc16e5787a9e78c1daa6e0adfdfa8f418aaba2780f17970e3c493bcd54d07beb","0cb2be899eb0e87e0c84c8010f32540c0ff4f02ee38f8970424d4e3f7d0d393c","e3ea462a17033cf2b2bb196bc5b07383fce456bc3220c1b5de266e7e78fd5dc1"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…

Expected log hash

65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"brand:foreca","quote":"les interruptions pub de jeu très agaçant","rating":4,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.foreca.android.weather","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 (7252afe55900…), 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.