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.

“It‘s the only app you need to start buying Bitcoin.”

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 2495260497

Proof data

Record hash (SHA-256)

2ef1720da955200a226cb40805e586db229b05a69752b70e27fd602b365709e6

Signature (Ed25519, base64)

rfkn5CmGWvlKG0Z4VDzy4ldDGUuE6mnbHDgNu4z5E1aoi69NllxCR1KH8MMUQgVvssObI+GkeUXH6xAReipLCg==

Merkle root

c0f03d84ec6a08e9f47227502d608cb4b9559e04dbc44c0c60dd009e5498fd59

Merkle path

["2ef54df6450f5c2a5b29a873dd47ba218b4de163a47e15178ea962c9b0beb6be","4c34806c10dea483006173b341f48744fafa8a51005904b1ff6f251d162b73da","8f0b07bf544d499bfbc3b311d32ae4c6442cb8f2716b9568efcc35e025e7c58c","1e533497a4839f80186baf63d888e6d03ea58885b2454f103743b42776e25eb0","36d38e0a8264180e4eb2f4ee835922d308bef1ea95e6f43a9e022cbe82471b24","8b0866da758c9aa3cb3edf0427d60d04f08b850bd2bd5578723744d84511447e","182f92594883bed6554623ffddccb0af8c94462bde52bd83617658effacae29d","cec9fbc34bbf3430065ee58fe93d140366bd6a097af26ab82196c1a5c8e04486","980fdbb2dbbfeeb6a66b1d02d3b0b42c2531f98bc9f7551540082a333257f4c3","4dfb828767878a0df14e722b9583dc2d703da86157a24cbf47fe7a8066916e0e","68ab56c8d803941cfe60194584321d2b0d6d3d17050952d088d4fa5501238eaf","3f86b2881208e8e9691972f84de97b213fc2fe65fd090a75dc57e0fe251d6b33","1957d236cf53056b1ca60252c2186d847ebffccfd60d6d58be8dcd8b61e2e273","25ab3670878dfae1375e1b324da09476041ebe2bd7713b9236b40404f8afd0ba","a4d2a95b8c12efe70f0dc5df164839a5ef796b8ba35c8ba29774bce65792792e"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495260497 · entry 108e9186e8c5677aab72…

Expected log hash

c37699e17d2ce6398bb526dc7ebc97861528e4e938842ba464fce3230eb047fe 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":"v1786937421185","kind":"published-quote","locale":"en","page":"product:relai/app/en","quote":"It‘s the only app you need to start buying Bitcoin.","rating":5,"review_date":"2026-06-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a1eb9de272942e81ad636a4","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 (c0f03d84ec6a…), 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.