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.

“cet application entrain de prendre mon argent sur ma carte de crédit”

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 2621558263

Proof data

Record hash (SHA-256)

1dddc96b5cd7f1278b58136a08af346083f05bcb79331ac499a5bf7a22dd4a92

Signature (Ed25519, base64)

herArUMugbkCE1JnyhQsm77GefU3bbP77to+DdE0+50l8Vc4nTh32JVQ8bVMPNISnOJyDonRsTOjXvZULel6BA==

Merkle root

76a70861058eff5ef068585a821790f9f0f67bcce12a1ce96d55cb6d986420b7

Merkle path

["1dd528efd768be68000994cda9d28d218fd6d2afebbf3728272363ebb17c9633","2102260277fe036a02d41a30e75a96563c9885ebe62c61ca68a533cf5afbf7ea","d21afb1338147f4caa7a05e7b70263439d5cd0bb0619cf4614dce6e2be580f5d","5bd8d405c21a80cfc4447023dd7d97444a56477563d16233526598294770159d","600121a8b8321bfcc0b8b222132afd7df4c9404bffc3d0ee06f3b393912c7edb","8df4ad2089f958ee03a7fa24092b3bf6fe388e3943ed4652b1cd06365b08660f","385cf79911f39efa1e02e7bb0e5c84f5e744125a407a32652a44ed6a82ec0163","af0888b3c30c4f9a632a2ebd177286b982099d1fd23a60be5a77ac692ae0546d","e3e4db62cca1ab6709097dd0289f28ea3af1017e242b0a4a52d50017602ca226","57137381d3008d54144f5ed711763427e178f0e0d63def34d568c522b2888ae1","ec6c84e9642429c2c773ab2493202450e862f66741bf61a93c34f369da741e64","71347d523d6feee0eb9a705fe73badda4dbf998c22e37062a32f3cae6a6ab767","33a24b835ba41f8728ebc0e33693e8ba0fe91b47741da4e5756ce7fa9eecbcfc","b0708aee6a3da06da7ce07abfd9012194714f3e4ae3087e24e97cf8d1c46ebbc","02ff7ae642a7c307d0ed4a3e268c40962e14ad4fc94744bfb27f110b29b33c79"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621558263 · entry 108e9186e8c5677a13d1…

Expected log hash

ed6aad59be4bd5b7ebab65a83a91c56e9ce506952d0d4a22235f03a556d0f54e 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":"v1787889797689","kind":"published-quote","locale":"fr","page":"theme:acrobat/billing/fr","quote":"cet application entrain de prendre mon argent sur ma carte de crédit","rating":1,"review_date":"2026-05-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (76a70861058e…), 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.