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.

“facile d utilisation”

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 3100032352

Proof data

Record hash (SHA-256)

17fad77980b67be68b348281c3fd0b8d8d7c6928e71ef47b7ea3453549b61f32

Signature (Ed25519, base64)

jiV3p1fvwTgOfXvMDo1/FK1XLvwEZP0D2uD2dGz/VNt/yxmAStnjuAYWh8rVZ0XP8cxfkgnog0Ft56aPJuRoCQ==

Merkle root

61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3

Merkle path

["17eec66db5a2063aaa6616c143dddc312eb9552fccf0fb03767465c318a3790a","046a1e605d6824f323e8c82c6d6cad69de139bd7423e4269b1a1da10a49accd3","916bf0be162f8171194ba5f86dc26c29516c07463f4e109d122f72a4d1136db8","9f17a07897eef49ebb01d982cf3c9a4faad54a146d74dc413d95977aa5ed28a9","d27c7ae10ede28d8ad817ea08e0c3806664f81ce8e3c4a57a3838d53edd24ddb","aed0964444fe432d8b39b23ae170ab53a886b239f651ce84dfe9eb3d90174c26","eed5473c9f641343097ca14f8c645328209198e5830ec66d9b1b342de88b673b","e6e384e679fbe376587d690675651d081eb6ae12eb6a2c7c48a966ebd78ef4c3","509fda8ca331d86d96ee0f3ab445190d69cc808fc96ff5d2ea623d2016186775","d1c9ce5c9691709efd3af3104d9bc29cbdfc038a2150db5f5f05e1e13c7aeb66","d77a23836e3aeb226d54618756062293fd494e967628980b859b24cc7c127eae","e8dff68eba558556d976e6d2844f7cb78589bf5b3174cef7b0e77c60d4764550","6ecb3415ebcce01953d2d375e9a79672b399b8e76883ef30376a8fec1196fbc5","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]

Anchored

2026-10-06

Public log entry

search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…

Expected log hash

0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"fr","page":"theme:pixum/ordering/fr","quote":"facile d utilisation","rating":5,"review_date":"2026-01-08","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 (61203b6d0535…), 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.