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.

“Give us a date for when the features will be back.”

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)

56d54a3ebcb2fd0757972b6d5b4c1ea039486a7eff663c7dc94284a6e0b20402

Signature (Ed25519, base64)

nCdeZhENXWvHMdUuEw8dpg+j+Rxijox5UyWHs4kRpA0pB+LoQAYwuRR4tUOwhfIMu8KLe6U3ud7DpKI1Bba7AA==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["56d5227ba74c97595e4ef7d9033555d823b2a80981971addd1f26bbbf69e3ea9","73fc4960dc4c5a544daf6f0bf2f3e1322274725da0b448dcdbc68fb4f8ad2e6f","fd21decaedca35ee9770dd669cadf2ce619eea42ed1ae79be9ba9ccbfe2f9bbe","5fbe7060379ec49c7b8ab594599448ed28ce363031bf13bae9338a5d67f982eb","b62c31d8c497394fd06412c2b8b17b66718b9ab159ab8cf02b97e1c62db4abda","306c72d38f54c4e2d0e99b691f1bda0c84a8074feb7248e67e0a23e90ca78cb4","df6137adff668d3b37d5f7e951536b468407f100c152e8d84f9b8c55afbf8da8","fa176d730363c412c99d1da26eb9618121811051157838cc073de38172a25148","4b7e94544b4ae55f7a16f008f5ea877549e1144f3c13c88a939695cad0d7ac15","36d7d8aed85d2dcd8c7162d1b71b53da719307d968de11b10287eb4ba91cd417","28e5eb6ff4abb12d052e9aa2eb4341e32659808da4bfbacfc66fc07db5369e0a","99f29cfb72dffd98709ccffab4cb07cb522519f6c7d92b3049393aa98f14a9c9","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":"theme:sevdesk/communication/en","quote":"Give us a date for when the features will be back.","rating":1,"review_date":"2025-09-14","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 (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.