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.

“Simple et digne de confiance !”
Google Play · 5/5 · 2026-07-24

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): 0d343b05a2a04ccdb55808ff8f2e3672749cc4b026dd5056ac51dfbd95d5443b
Signature (Ed25519, base64): hAKkVRHOhCBU3EFTlDWdSE6FsfxKHwijwHRywXBkMIve/pwyqwpntYAGRO+Z9Gnu+nodbtkA6rWaWpIowO97Bg==
Merkle root: beebb1e90fe7e67e33cbec0f03b99eb76d51091b0320624790586a3cdacfd28a
Merkle path: ["0d339ed7ea55e4ede4ae989f26895c603126e7ccf152cd44993b80f6fa4f2776","260e0854ab2ca14ca29a9ec1afa8c2419d502ace09f55106a210ff78d153b3e6","8936b0700a86e69373226869789ed574f1a2fce98ab93f5cd79dae3cb5170384","adf95d89cfb5c8f5f08f4d28cb286908b731ab154450f7ff359d87546c83fee2","05604e9a8734cf2a0a72d4d328178276b4ccc7113737935ad3d549471d727d69","6c862cb96e6fedf3753623d9fba1911aa145cfe105fe20aba8f6dac3cb878d56","7c1b6d82219005ea7672a4d6f221331c40109ce4f854120564156d5adcc51e14","1a6842f99742e90b9a260a40e5b885375feb35253da69f9b4f79230358eede28","66778f539505ec003698e8f98efc303c52b9aaf423527fad819566ca1d993405","fb10cc3bac29e1a6b88ef74f11c4b2a3b6393db8cf676d530cf536b892b94dfd","eb485ada003924650a0f7dec3c9f988541bc6f25add8774e830d32f1f80a9e35","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:relai","quote":"Simple et digne de confiance !","rating":5,"review_date":"2026-07-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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.