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.

“there is no phone number, only ai chat”

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 3241084060

Proof data

Record hash (SHA-256)

2786e99f47f4c2903b88545fe6b44d89e0e0bcf4904c1c154f3843500e444373

Signature (Ed25519, base64)

2n2ElnDiarkadm+a77Rwx1WGo6P9JO6lJFHZcp7DFAsI7XKcJflmul7VZ5Kx5XovxRjnCvY5m5e4gr23X3PzBg==

Merkle root

0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6

Merkle path

["278204a9f62e07b1f037c52360f35ba8ebe8cd683b40828e5e1f988278afe9d2","2e43f0cf6dbce7b206ddbd52c65fb101aa274fdf5b292adae6292eea363b6f3f","c66f68145b9a6de88c5963da10b2b1906111cf64cb89d1723782dcb0f7d13779","7be0b1c3b33b3e7ad4f9bebe509c737b4dabad4a7d6039356ccedb6b475711f5","9fa1a931ac926ccaf1c12f38504e83404d686271a7269aabd8baa41f2699e470","a2112a27664593603125ac1254a475ea65dcace25a1dc01abe6b1537e40529be","05a55bd7495ca78d5c84f638eb305fc2eef460d9a91c6e2cecfc4d55d965d7b3","ab7f2546bc97447750d3c9a35ca9304f987affe3453d1d5d4db13b504fae32c8","c4f0cb8b4d6ead4dddc58266738f16781c77c4611778b6c32e7a8ba126459dc0","64d86e60ba50f0d28b35dc040fcd4452c5f994b4e63cb3f350c55de0f9ab904d","97bb581f373ac1585fd287a96ec92f37e16a17e7e09f4b197ef739b8fa5c9cc2","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…

Expected log hash

a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"en","page":"brand:wave","quote":"there is no phone number, only ai chat","rating":1,"review_date":"2026-08-28","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a90c7b287424d71a0558b72","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 (0b0c0499033d…), 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.