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.

“100 Euro futsch und Relai freut sich über meinen Gewinn”

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 2542879916

Proof data

Record hash (SHA-256)

5409bc1b77ac48901eb4c97f7d45a359c65b00c3d5427efd1d513d2791dd7a5f

Signature (Ed25519, base64)

fJ7N+wNtQOspf+kVtZHYQlszejUI/Vke+iwQmg7DmFMcBF5tAlCYTvg9Ymuxw92l0/KKij//pCx2/qiIr843Cw==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["53fedfb149c0ed5908ede7febec71e034216b41d33432d4904264490c792e7f8","c8e264e6a153b90ad65f75166410f3102244de1aec91b9984f576d26193f5b73","17cf90f2c5328ba37e52674e64d807aee58a22dae0b1e8fad45d9a73075bd574","d67a353761f02a5f9c3b5eb7b66577d8be3be91f934e54d615b257d3ee34fefe","3b90cf762f340ff1b7f00eb16364ed137d0ecf1a63c9505a8aaf40800c2cf537","a4279c2e4067982d860e93ddbd1638fad6a6395ed627fe6d400505d1aadceee0","6deb58f7b9455d0ae1bcd3a4d7879df59134eff0cfd00ff3a74ad61a5c8279d9","0ad47ea0b904cd7e95859fef6adf725524bb1dadaf81a9fe01aa97af53cc4f23","f5efde3950a0dfa5511bf146af2ee75b22c74c89a5d1f95a9a1455ea19079776","0f5f6ff97e1dd57f9e5baf4085fcd0ed43c2c8da09319b609ee58b98a76f0143","73100805652013754537478ac718df7752ee3ac5e9d0757857552e2e7c4a9203","130e56dc0be4f0d6a22430c0d78a392d35eb8f7eaf006ec8da1b5a08e3bd3806","ca35c0fb2a839613499bd489c6b0c2aaacd771cea479126a5506cbbc9ba09ce1","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"de","page":"product:relai/bitcoin-savings-plan/de","quote":"100 Euro futsch und Relai freut sich über meinen Gewinn","rating":1,"review_date":"2024-12-05","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 (681242bb8cfa…), 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.