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.

“Mit jedem öffnen ist ein neues anmelden nötig”

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 2893887498

Proof data

Record hash (SHA-256)

9f9b24835afaa320bcfb3f182db28dce00c5ca791c92d003d78551bcfc554993

Signature (Ed25519, base64)

cpgaHd/huv9OgMxqQXCUBAb+Jq8YLON5/Uqm8bAK8O26iWlgUzSwx4uDIL0inFgWfLYyV0o8oM72Z0CDKy+oBQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["9f9b7c8fe37036d997484119de3288ba77f0e086cb4f397d8850d59deb922c17","66797ec2155eeb260f68d47469ee4b45f875a0a8e8adbf1e1c535a0a57f30aac","6de9a683efd22cfef6ab771c46a755d201abb072b5beb5bcc2c47887d7c1dee3","796274ac549917460f3c50a910a6bb54656affd00e3493fe2e1129ff8fbd32f3","f7db309a5cf58ea0ab7350f4495f4c6d2f36d12de13542f21eabfa3303603eb3","cdb9ca6a7e70275972dc3e3dde31ef02326ee6b0992657f7b6f475cded94eca4","d26ac722822ccfe6f0d5a18002d107f2e4333167c81c5510364031f19a5f3568","4c15daf4a648753cfd504ae336b86bdf04fbd8611869ff17d959a3f3f6948d38","0f5421b27cc0f463d741ed88159bf96417d1f0424029ffa20d5c817801190d84","fb1539814ae62de202ee2fefd9122b21acc357fc969279106663a92dec15da18","38d792e5ef64ac3356d93357bd9309dcb9785c5c2c5d07379ca528ac390214fa","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"de","page":"theme:jobs-ch/ordering/de","quote":"Mit jedem öffnen ist ein neues anmelden nötig","rating":1,"review_date":"2026-06-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","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 (2f068f3de56b…), 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.