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.

“désinstallation”

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 2524810465

Proof data

Record hash (SHA-256)

f908b66f5990525ed341215fd93563121d610fc525d46c50d03735efa7943823

Signature (Ed25519, base64)

WPdpZCULtnfcIc1Oy0TcYX5FmgjR9nGmJva2ZTWUo5+/rnxBeVUJyAX9efiKTJfwSfly6i+o3B0oszT7ryxVBQ==

Merkle root

3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3

Merkle path

["f906b380626d3453062361442868769669257afa513af17ec633e6575d91a715","0c0d912e5dedef0a0d732bca631abfd4e7bfb1e96ebb759c76252c899eadd9b8","324556b888ae8f998bcf2104b6a5ac1fff19fa891ade6a47cc58fb7e0331074c","d9207b51deb1a2419ec811be4c0d3c60973b303f230d40254910115c43842957","0f55952f0d9f97b56f6bf50ee49c02e19afa7d290fd63f0b0c49ed63038f795e","fed1a5b9cf7bc35b7213113a7d61a028f88f584fa0ee6425069fe47a5edda64a","9bd39de3a295c9954fd3eb7df64544ae80db84ce69219c7f3cc79491fada439b","7bd1c47b8efa3c16fe201687d4d52d978a5d90743f9fcde6b2b57f7f699ff032","a34225276f013f3feec0aa42c85787bac0245c64b17a59b4202ebfd702b75058","a5ca3d27c4722b37c174d24b3cfc43f871a36d03059b8e9827007ebe716eacf5","336e09e51b73d0e6388151381dd1fd33a35cb060ffb99743b35058b79f64da7f","bb7bbf6f568971e46c339201da8a96bb6a6c799d83bcb98c5de8e5a4b9d99a0c","48925020460bba3dda217ec8c974e96be1bded9d1769192f63a66523a3769db0"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…

Expected log hash

129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"fr","page":"brand:accuweather","quote":"désinstallation","rating":1,"review_date":"2026-08-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (3e1c67438f65…), 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.