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.

“ne fonctionne pas au moment du paiement”

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 2632227861

Proof data

Record hash (SHA-256)

172475e1d26673dce6650319d4811ec3db9ea31e86cd1a5b26d64316698b222f

Signature (Ed25519, base64)

5TdyoJQ2hxS2IE1A/4phrz3eAu+Hf5NvJybDiumKyIqh4kk+qEuVuzqDvfVGflJFm8HUAakmZpnXut2dPN89CA==

Merkle root

9809cd1f65a3d4e144579745a20f7882b635b7ad9e75f8b31fa040fcb7e74470

Merkle path

["1722fa6478bc0852a9ceaaaafe547778375a9530fa96f2b1500056b2fd3499c4","f3d00addb40d3335d1ae3c1d812e452460e833ce922477ea268b043b73081927","9fb42ef67edb8396d139af3297058a38858bd2aec3e3782b015fbd0b51f5c549","7c7c0695002739b4762137d25413d60b2dafe3b76ff351af5d90245bce73ff47","33eca9433169a3c6d19697334029633c43b572db6684b13162835b0be06dd4bb","46724b1af08901c5e7fe52ebd36544bcb691e1fa7870e467683f3503609b251a","1ebfd56d8f32c6c52e1a97d9f591727bf91d0fff0fe7f55c3d6a47b478f4c211","a9afadf41d9dbe7c76b99122170fd8a432172419512c992fa0cbe082f77e0a5d","1b0f3b7e5d646de3ff2fd6670b48eb71f66590217b92b5605baba5e360a39d62","66cad5b54a78b960215d28215a5d5eec22d209dcf3395f8f6626959a2cabde9c","07a027eb2fd4a498e30798d2a1f2b58a0f4b4ecfd380ccd4b59009139ea60da8","481f7ef0a039f0ac74ac45e941b1f75812097a8a1d86b01a2fa72df921bd5f85","c33a9efcd0298a63eaba2136cfe18dd1517727e1b9e9bbb60122216df6f0406f","13cef35a80378a74af4faef102936039d3a54a741843391bcf32134dd8e61270","5420b3c3f4a7cfc61de84c757928b42517e167d282e291e38912f2169ce60350"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632227861 · entry 108e9186e8c5677a52ba…

Expected log hash

8be5978cb1be4c5daa434c41d0072ddb211c64c3f93b137b58c71c55ff15eb8e 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":"v1787972611008","kind":"published-quote","locale":"fr","page":"theme:pixum/ordering/fr","quote":"ne fonctionne pas au moment du paiement","rating":1,"review_date":"2025-04-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (9809cd1f65a3…), 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.