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.

“Transfer ultra rapide”

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 2495023211

Proof data

Record hash (SHA-256)

3401fac15cd81c3efd1c20c1ea810ca48e84da82b8d80e179b83da2b52df5807

Signature (Ed25519, base64)

fDClyum3XbC4nyq5DklojRcFYzbZteLfhNAnALzq5vumD7G0wtV9z4IDHN92XaWIlVB/umuZb2bTLvO5GfaLAw==

Merkle root

06e613695f6fd14fbb088768a64dcac7db7e51e20377c5553a89e47a3f170973

Merkle path

["340098f4078b865c984c7fac4aef7b3be905ce290701f561353fe092852a5fb7","57ca929e9beeb0191a91b674d31b8e17bf3d6dcf31d65a02b5adf44f862ee244","b4848389f6742e9a894a4cb7c36c4a049cbf5315353b859bbaa080771a40ea65","25fec95cf25df87dd670bcd4c4fdf00682539fc1bc06bb15cb20e4055a62660e","20f9940b57a3ea84e55f8ed7b95bb4a129d59a316c56684cf2f47726e70323d2","3628122740b6111e547837db553a2fae45bcff3d261d7f27a683ac59346a648b","064db616eff72d7b04d9f21df569fe140d43b2c55783a857a957b33f249bae47","6257752b71cb6b608a154e93d4ac46c465da706e0a474ee49eb446cf1aa7e556","7d0332e5008b5a0c0cc0b3182ee578113c2362919ebfe2b22a005f8254962d2e","082ce065d63ccce42b3ccb55028f98d6798e044e3398e5afd166ce6a3143b631","0c0e1a94db57e940b208b63fa4308cc4a5c15b6e823ced09bc9b99cdea67136a","c538ef4481566577e2d43b58fd22d8a2e6e0d57e19eed16b29444748c3ff59ca","9065423d74283582e8c0dc8f4c69aaf2d383ecabad8aa34a410073f58dcb83b2","5d2cc996b9927b92824193006f44e21e44c3612641846e4c479e23372b93a6aa","57b2e297f685e8e9beb7c252d3751724373d7aeaf3237e21b30d90872aed5bed"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495023211 · entry 108e9186e8c5677af4f0…

Expected log hash

1a10a3fcbc3c3ff2c5a6cdf309089595ef78518d7c8e1569414b6c7875f49d97 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":"v1786932055373","kind":"published-quote","locale":"fr","page":"theme:infomaniak/delivery/fr","quote":"Transfer ultra rapide","rating":5,"review_date":"2026-06-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (06e613695f6f…), 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.