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.

“Die AI von Relai konnte auch nicht wirklich helfen.”

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 3138947147

Proof data

Record hash (SHA-256)

07d8a3c1caf87bda86f7c7228cb7f0ee121a1128e9196dacbc5d4848d8b9ad15

Signature (Ed25519, base64)

pBarRdVhpkrlAYxM/YPLq6OXVb8ofj5rKFTzppQswCS+bPLUEIaPdvMli8y4UKSvLZlC2W5HCCTyMup1ET1FDg==

Merkle root

1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b

Merkle path

["07d750a6e5286c8000485573cca950db96c74e35b8b467790449d2cbf5735e2e","a5b15bb94046e64c29369e053433aeb955b8eeb4b4b9bb872cf66ada73a000af","68cd4e310b6c0d7c4d62e69c554809585f63ca66c00c3b28065cf20fe32f4cf2","08bd235cd6d149b35d1a204c69cc4bfbacf04a776577605c5d2bc7e5309f88e9","dbe6a035b4468c9a7513c666fcba6ff17bd6f4a3dd46f87e31effed6562ad39a","6ed44d1bf455973f67e47436238baf2b142b1165327ac9a852fd75181c0044d5","1b8f56ebbf499e40b2996030db9db2c9dec2b595e795c03b52b03b04da1354f2","f2767c5e23f2c1c0a538b553deea73a0de2381d0e1bf3002c32f4601bc467a38","54cf94c5dec520ba375e1402464ef6417edafc5522626a90a26c063eb7db7a0c","4eae21f6a3d70c959cffa14bbb527cd50d200e927cf3e37908e2cce821957ee6","e45310a34918d71c43bdbd6853bb8137d73d2a44578d93381efa385fa8aaa876","1761151c8eb8c9daba65277b5e4fb8c5367f51d034d40c853513bbdd9f94ee57","0a715bd63526388883fdeb099e9129563e4c22e6bfb87e7eb3c16d297d4dcf78","a52caabaaff23a9dd211857be614b6dbb651e724ed1f53485e9621733590c1c2","06054c91b82ccf7b99bb6b4fcb7c60afa97f93295e6829b75e5bf1efe9493e63"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…

Expected log hash

8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"de","page":"brand:relai","quote":"Die AI von Relai konnte auch nicht wirklich helfen.","rating":1,"review_date":"2026-07-04","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 (1b26d1b85473…), 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.