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.

“Senden und empfangen von Btc ist auch sehr einfach”

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 3272274666

Proof data

Record hash (SHA-256)

0787f3d4f01070e7a842a27064f22e60e36e235e3546c8d8e6dbf1ebca123ddc

Signature (Ed25519, base64)

xRkWAg+m/FsXVSBsz+aDlwvO6NvaoJ5d+0UeiafYxZA2DKa76/qDGIVOGvreIG2Ml9U2vJQC3kWL7zLokYsWBQ==

Merkle root

a4d47c2a34f6eeba31e2744fb1551fe9a0e34820dfc152f1ad93a68b24759c3a

Merkle path

["0792380769c2f43ace7fc3e1989bd2e9c25ba609566a4af220d585b89248c55b","ad7ef93d9d5f0fee10c623018d2de99084f655fa35f4110753eb86ae61c08153","1f2f2dcd7ffd68199320d50842731195844aeb5ed77332bce378c8246fcf0b5d","6d2b7724be6cea1845510fb8989bca4d9e475f0bf69f5f08e04281829549e347","990ebda973cd9514c024ef9e64c9980bbf752b53e41c8116c3b7e35d5ce09a80","d5a6cc9486d4f1b18ba5797528434bc0f886175d531a61c211d4ae07e5fb7610","c667c40ebd53baac70b8dd348bed287fa46befce2a6ca2c63e26ab16fbe4f401","cc3e431d7ce8a32c93124cb5e64680e1f8eac620c12fbe8509f25977a2737534","6ae071a382bed8aab860d73015509ee0d7614c58c114e4f1a647237f2095c425","cbf8c27c84c26af7dd35f5136fe7f269d013a6a051cfbd75ada0b25cd01a4d8e","8f3b5e1b98f4eb33172e959946f3638ce127fd1be49e04d0a6fc4e42b083c937","718239fed8057dcd9c8669511115793713c3c27b1e9657de27f870abdd5c7bee","0d7c4faad4992f205f2c1ebb2b0e4b1b7e9d070f1f77d3f8d64b80626c324f46","35108299fffbb5c1a0d86f074b5805457d73da5ec7c848a19bc9a928f6a42a99"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3272274666 · entry 108e9186e8c5677a2724…

Expected log hash

d56e71820b4c8c62b755e9f6e3d2b624566d12db6dd1606e99ef55749400c387 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":"v1792036997995","kind":"published-quote","locale":"de","page":"brand:relai","quote":"Senden und empfangen von Btc ist auch sehr einfach","rating":5,"review_date":"2026-01-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (a4d47c2a34f6…), 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.