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 just reads nonsense and you have to correct everything”

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 2948162176

Proof data

Record hash (SHA-256)

07e0d4cbf31f5a656b8d5aa9e3a86916bf7d48e62f168dc34786b98efefd661a

Signature (Ed25519, base64)

579M2OC5UwOZQlc7AeDeFjEaa52bSHulyMh3rZzwYIPR9uxGFupkxc8pNkzObhMN2hBu1xBRiA8ZYSdBDn3bDw==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["07dc6c6df69771927fc229d64a94af5f60277eebccdebc2b664907a4f68412bb","46f533388e7227d717ca8d212bec82c5e4d60fde000ba7486c3c25d704fe2015","35f44b6e536f68240a94da287da748897b617da4911b82cedca349f082731fc4","e505296c7a89f8957ec0e0c3c88f44cfa409b3d00497de011e6f66a3daec1ca5","bada14b8c1a6cd8fa24b79711df836354b037cfcff3a8453a540ca47917298f7","b7556d61c257bb3afb055dde78579584a77aa810f9f359a72018012f1cbb1301","878a0017c62d7de19c49be54d64f289acdd3bba4284a06fe2d668d18b182f4b0","bff5c5c7c6fbde897536549e20ce2d35e1aeca520cfc98d34292f7e839422edd","7973401a5f6d3fec2b1cf53f26a34a6c89dd8dac1c73e70978a41e39cbc397ff","c18a7c0fc4a568253c8674dcc2139af916a1d1321e0f6df857b0efd84f051229","3c40bcf6f39dc755c30599a872b73e17a118ccff7cf0a8370e774637cc1af990","f16a91ba7d5eb8499cdb4b6b74f78187d85f6744d7e21d3a134538037c0f4c88","a46038d90afa57a10c269469667a209623fd066d3f084698343feb099fcfeaea","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"theme:sevdesk/quality/en","quote":"it just reads nonsense and you have to correct everything","rating":1,"review_date":"2026-06-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (539721061967…), 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.