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.

“Euria m'a fourni la même qualité de contenu que certains de ses concurrents”
Apple App Store · 5/5 · 2026-01-18

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 2671517691

Proof data

Record hash (SHA-256): 0a8b7f65d9cb3bdae1de5a44f4a431bd34433f927266dfcd855ec0340ff83d5e
Signature (Ed25519, base64): 6iu5R/XvvlQTNhtsK3TGCF5lNHfECB7eP0qPS95J3GIJ+TrA4Ql1vHcBIgAnp7GBBR0yPr/0giu6MdwgJMMcAQ==
Merkle root: beebb1e90fe7e67e33cbec0f03b99eb76d51091b0320624790586a3cdacfd28a
Merkle path: ["0a892f2d0d56c0c69768a701e7c948b2e460b00d6d57172be0651310bc51cb5f","99b8471cc4b74122fbf751b3b562e09e6b85d64bd352d9055e065bbcf30bb1e1","ab31a3d998861f5739129dfeb691e38581cb961fc3dc6eac809f8b7a22f35fb3","c4d962ed7836522d0fff77f43fd76f579402468a8cb9c96f69386db8d31c1f6b","5b3d526362a414e7bc54d7d0382637703d06154bfef564a0b169f38d5fcb5fb3","6fc7906955e134904091ce7eed4356ce1b2627c937e24fbb04b34c6412a909d0","211fd1221fa5cbdfaef91899ec0ac5d6004b6e5cd8642e878eb7d8e82f9b25cc","b2ab467ade883177baeb8f3659e97a7fb9cd752ac3063ecbd648e6482c6441f4","4401fc52fab05c80fa574969038bcbc858b7a46487c8f7b08a57aa8b02f76291","aabdd3cefe6be094cdc384151b18b0a400c0117434bf84c612d21ae141ab060a","be1d18f82847cc6f394066f4034b382d5d773f28b4ab8ca255e07c10bad150a0","73b6c01d202cade9897c4cde5230278699ef70c2f92ebdf509b47e3fb229b784","19513067f8bed92dd7049fed420106f7c62159c37086a1108cbdae0ca7dc379b","8e83ff51c482865a520be89d3588d4953cd4ef6526700cb062f0cfe87ac941c4","59e1d7599efc1b651191f22a2d0a899f2a3b0ab0131905b8aa9a10b3a6f59e7d"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2671517691 · entry 108e9186e8c5677ae4c6…
Expected log hash: 207971f16b8b3b4c1e6f63e8e9291188fb84b37111ae3e0c78101499642ca382 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":"v1788236415966","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"Euria m'a fourni la même qualité de contenu que certains de ses concurrents","rating":5,"review_date":"2026-01-18","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id6754152858?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (beebb1e90fe7…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.