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.

“leur site internet et app sont très agréables et faciles à utiliser”

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 3221102617

Proof data

Record hash (SHA-256)

768f5b3b829a99299de4a1cc76756a6ac02ab90c5475259be0cab119cf66cd85

Signature (Ed25519, base64)

t2jxKw9+II2Sr2bwtyOb6vDZi5JJjdbqoEW3wg3dFAbL3ES/oFk9PFJ9i8po8Wgd6M6+yFdibXo/WR0Q/aiMCg==

Merkle root

0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90

Merkle path

["7695a478a224bb13f458d04d1a8d7bfe447aec357e2d18268fb08661813911b9","41051d7c9791b19143147ec1da445db01f2caedc9abcb16b4048f91db4f99f73","be95057c0e3510f6c47cac1d3bbd1911dbaf7add8e8d23bb57dd4276f835334e","a0c65083e08458e7231cc1bfe1d32d5b006304feabf17c8fa452fe19b3a46bdd","b21fdad7636cc728e4178d910e5880407d85340fb047da8df5b60bcef6d169cf","e0a3598ef7fbecfac5916a5d191a60b02fb89ce8bafbb7ab704dcc99cf870cb0","643e1bb7d1960b0505a17c71552d77a67ec074001252ce34af93009e8343bbb1","047e49f31511450665c2907f611be78cb7d28065cde08985c8a4f842c9799e01","a94189caf95ec15c98de0c450b655c14a245c7a8d310c73ed2e502d392e81c1d","e801ef126c6a508e1d51da07f70c6a34ffc5b13d408b0916d9288ae5ef621dd7","3a3039f669c79fbeaacc0caaa5124c6a7114794b41cd46d6c4980dcb9c1b62c1","8a403b716561cc07d11d9cbec85f93018a61d162ea471029596197a0e1251ecc","05681ee1c24ddb2c2974b8f09b67bdf0f585a1101ecc93c336a755ba8369addf","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…

Expected log hash

701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"fr","page":"brand:atupri","quote":"leur site internet et app sont très agréables et faciles à utiliser","rating":5,"review_date":"2025-01-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (0eabe705d054…), 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.