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.

“Does not work with my device!”

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 2515345787

Proof data

Record hash (SHA-256)

3f3717bf643201b19f5a9602116e82fac55f5084077e9db6706508026a530692

Signature (Ed25519, base64)

Fzxh8Ta43kSxwAxpx5knLxGL4KqlYFVsHn2Xr89sY6R/6SzkS3xL8Vq/tt9A25eqHHagFApzA5R74T+c2WJhBg==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["3f394f624e65d201a461d6b7bc5b68b097e8ae14409f3ef2b1e99cc469e11558","8064b881b7aca428b1c52af882c89d21a5539683e9d67f8f0c3df890ae688813","4d6fbbb5231392b9a7ebcc3c67a574206a4d30703742beb996d6f94ea211618a","d9e268521225c030a4916e8182e5c70d040ce60392b5351e909e51d78e5018f8","b25873d4a71a7a8e7b767f190d43c1f9c648b6b9131291d6dedf50f1b0024b0c","7315a7a898bd505289e812e84837500d91a5465642963a8943c02f0a784ef95e","4f668a2ecb6c39c8e1fb5a67b80cba44f249153ca143335ce2199f88c9962727","774133dca64e2b13177f7553ddf374ea0d502c25c9494ba9469725157fe26952","1ecd4e149e087211c3dce5851775d3ab3fd237a5abb002537445a0bcb7abfd00","9c2e294a5f91a55fd8c559eef2fb609fa0f4748084068552965bb82e0eab2b60","a32a9ef8d141ec8b0d82174a1469e752717fb7e843b688814f80891d028193bf","8a4a6b9a951ee701e26d66cca2bbc8671247325d1a66e58029543bddaab5580c","6f11499eaa6ce65c1f0a92a7bc0fdf2e1cab1385f61e7dfd4606eee0f3dcd0d9","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"en","page":"product:relai/hardware-wallet-integration/en","quote":"Does not work with my device!","rating":1,"review_date":"2025-11-22","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 (e61c2598d4d0…), 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.