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.

“Sollte dies nicht bald wieder möglich sein, wird auch gekündigt”

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)

139796595988291d16e351b13b1a576cf10db2212df699b64be1d434b76be566

Signature (Ed25519, base64)

ctTZaqkqrKpMlF7da1BOabEU6nOTE43AmygCAtyjI0HhYJ9oBaBlucciGz6HkPk2Jj5WlmbH+/zbOeNRp8ViBQ==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["13948938268d4e2a13176a5bf3a374212f02bb4d47a89b5c1077c1e32ba78f44","46cd311e46a1917a452050001928bc30268b42c25d0abfff4386722793483745","3018a3ce8f34d43b9d3f7885f3063255cb9dfdf520bd7c06699a718b4382efe5","93c1d2a7a72b4806a5748162663b451248925ea7e918a3699e8972d9fa63395b","b8e4d74be51b37db0f420c898b80a304cb3bc15bb6ce3b9fdea486493aa6f042","3c2c24afa572bfba6703a3822936922c094940365fe90811fd632aa50f328ee1","b05d6584999e402f028ffbcd76a58fef18c5daaaca4c55604235e041c32c41cb","44496501906311dce72e3aeebb8e1c23ac9713b70192efee9c281ac8341af361","ad530025b86296fdd701c0381d849af8bd83dd574d4697a14e2f544e938cb2a3","e2cf7e3660d7ed834e3adb3e1fead3a535235f12a1a4ef38692587ecb1546eb9","0355257e4917e000c6318af3e8c062e35c99e19d801c93fe03c534557ba3b1e2","82c59a1f070110c8bc72c9d5838bf722a464300d8665e875d27340c85eefead5","40969aa912cd897f062ef7b007bf23221003273332528476c6c56656ab8df18f","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":"de","page":"theme:sevdesk/returns/de","quote":"Sollte dies nicht bald wieder möglich sein, wird auch gekündigt","rating":2,"review_date":"2026-02-26","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.