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 données ne s'affichent pas correctement sur mon téléphone portable.”

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 2543266411

Proof data

Record hash (SHA-256)

46927b3626389dfd23b498fb937be216e93ce0931bca82fb6de6adc79a2926e9

Signature (Ed25519, base64)

h63HDCSXJj3v+xbeKntZ15D/S1JnDQPDn2ZR9GiEBtpIwqM9NjKo/0q00LOlcgyFYPkkDRO2MtLAfs3rdnAdAw==

Merkle root

8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c

Merkle path

["4693d4d7a433a5ebe143ab98d2ccb17e6be6a203de7b913addb228b14ffe018e","80b50885cfe6829ac85c628321177602104fea6fb066de1eccdea98f0aaac904","2fc4e9a399e170c612f27c83584b0ad5f4e44cf0bd26565898679beaac8f94f5","87c596b4650399e13f92cd4b4707759047d1d8febcc72cde3112b73063043b33","7a7117b7dd7bda83bac0835f6e71c7426e1be4602a9aa7404f5837803e1fdea6","217ad7f1219285d5e81abf93fb92eb69185e9e28538091880b957b5f09e9a09c","7b96b85b89aa814d2015873ba3f3cab9e643cccb47e2acce258a625b30f75c07","f22fad79960733f4ec602bfc374c7595184bfb669d97bf52203fd9f6edf78206","5a10a23841a4ccd44fc6d1260e56715a0a272a8b11c50c7a27850b9aedb35ef2","a32c963a0bda0662f8e1ee60d0e6063cf33732ab6258e2e38ad67e131f948420","5b0c4a6f1f858067709d1adbb3968300bb67f0431fe6fcd85667e40622858974","802f0036af5e2600f08e1b83e01ed5dacd11efeda6df4562a01b59cb89fe34c3","fc2731d864612e3e44a82c332896cd2770948167888770abd053f05a4950b01b","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…

Expected log hash

443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"product:meteomatics/weather-widget/fr","quote":"Les données ne s'affichent pas correctement sur mon téléphone portable.","rating":3,"review_date":"2026-03-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.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 (8ffad6e97d14…), 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.