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.

“il suffit de refermer et remettre l'appli”

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 2541942774

Proof data

Record hash (SHA-256)

fcb474bdcd0addc13e2cd469b24c0a97c8ad526511e4a4afd3bcab6e073c27a0

Signature (Ed25519, base64)

1Ln1LjDz6uSpJ6QRNGGJTM/aMQiilguDz4lrBLijSh78tnqArrVuGMHf/ebk2rZ6983SSUidFuFs4fJlhLpHAw==

Merkle root

0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91

Merkle path

["fcbabd0a5e1cdc5735f8d5fbe389c38d0a1b2f85ac1bbf114c367d73b85e73ca","edc6ecbb4389aea9bed5d84827cda849abd524736d711448ea41dc45d12d5756","95f999da3fe710465f4f6ba385d21fdfb6b9e4bb7b82c23e17e508ea6069f6af","faefc7252ac784edfb059ad189e8d1c72e819399458aff6b379af7c9fb513b7f","044754f07d2cf2f398eda533ad4426460c6a9853b44642d6bc02b42608c8826f","3e6687f8144755c4702ab6cffc3aded5b6cc9d5448fc64e48163932de3d57d4f","c0725d5b6bba08dd7c4ace2014c540061ea6596d8468f638b161a98699486dbf","bd3fdf5b43712b2e338391764959e530a4b1db528455858786fd5f118a23a221","34307bb49e15cacecb311aea3aae7d7d379c493ae2052ae3141a1245b4b5d260","35f0e8451f7e68be5c9eefbdbe96b74ee443546634aa36c7f9d982590aaf6ae6","1dd5c867a33c54be1170a7ccc2c4ecd237a04e44188420e38ee9c3c7d2fb0338","9df2bf9d1d071ae591fbe5cbeff73846c3d5554d23a78779c9dda4580ec264e2"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…

Expected log hash

4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"fr","page":"brand:foreca","quote":"il suffit de refermer et remettre l'appli","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 (0fdf8a945cf3…), 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.