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.

“je n’arrive même pas a utiliser l’application trop compliqué”

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 2681429093

Proof data

Record hash (SHA-256)

321a32217b9d2ba3298ea0dfd2b14361e4093a4286672fdadd9ac44cda442211

Signature (Ed25519, base64)

1OZ6HU5XIo8Yp6o28axnrEgwi/9tz3dlsMrjCWNnYL/Kr/k6t3beEQawi9adBcN7fjVcq11AH5smyHwZkC3TAQ==

Merkle root

49d75a7972dad7fc75a734f764cdbbaa106268e1ea0f657aa8c6fd89424d4b2f

Merkle path

["3217d3c6c5962cc99c2b12248877177ab8171d7a11d3e8a07100e884632d77d6","6efc0378b6faffabd2ba0db932f79781483c1b89881004db90ab1aa45e9bccfa","31343eada2faa0080f995c0b70e25a6fd8fbd11eb160963cbf2aa8eed3d63e6e","de2e8a3b8598230ca752670b06c039c233d8a6ab183215a29ce2c30bac3c7657","f5ed4dc35b5e9ccb49b3373a3223545aab344f3e931d5cfbe5a2b746862db658","888b661c273028a5cdf07a0c605a75cba89ff503449ac8a632b6c487f5141ff8","63fcc89814c0fe6f6a6647eb026f1dc884c211805f47e3e5740f0ef975ebd750","cccd6a54a6e90b3d384c6845f011606ae55377fda3d6a772fd880702ae5a7e9c","cd4c4b0151476059e27b19cf88c106e00b5ae5a83c2b796334d12c4f8ccf1ab9","0e82c4b9ecc5ae09f3d663400c6ee935d2f81748937bd7fd4e46869abcb6dff9","b092dd4b9b631e222ea8486799dbf2846419a27aae0a65594701f78247620fba","72a22bd2ca93cceb3bb5a13ec1f855e5d46d6aeaad1e5af4b544ef5868c933f0","bcabd56f510a7330415ce228495655124a544a20b18b19f33b0238155d90c3d9","79d6c858c8d60d7d4fdeb98d50012f464859bd3437e8887f9a62b641664e5493","75fe8695ca709a884269711b05fbdac24cc3f8930abb9087723ce2c8cfa8fe2d"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2681429093 · entry 108e9186e8c5677a81cf…

Expected log hash

89c17d1b707f92667072f2c7dc2ae2ebf8b7354f0952f06862b4ec01440c148c 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":"v1788303366831","kind":"published-quote","locale":"fr","page":"brand:acrobat","quote":"je n’arrive même pas a utiliser l’application trop compliqué","rating":1,"review_date":"2026-08-15","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id469337564?see-all=reviews","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 (49d75a7972da…), 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.