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.

“die Geld Auszahlung kam auch nur 1 Tag später”
Google Play · 5/5 · 2026-09-21

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): 25b4e6eae7d75b524ced40c4417636af9e745588fb1bee551350cfb45b93a3ce
Signature (Ed25519, base64): 5bfJpv07mWZZw81ZYgaiKlr6YX1fNvA2a36F+JoIEBeJuiVb/3iLcdzNuLPn6mJvvORt7D4IB2o+puVKzuxYCA==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["25b4560885b654b39ce18cd97ae65ff0f6090cb05e10f4146159b11b1321c5fe","0321899b4c02b1c9cac494a2f9d6927572fa979c1687c9cc66f7fd530d69335c","fb8687b31c9561a506040d15672b8c421a98cef254d1017e03f37e7890b957aa","30fa345a9287fb60613c76d9af6776c91e33cf1548e867e211237035ca5367ac","c15f008843a5e6a2c56e3a740f7d7e82c49aff4a289fb0cf84140e28ffdf4823","6bf22b6daa91323efaac99fc3cfbdc2450baad40d32a109fb072574e92005844","d14b368af0509cdacbe2ef859a2e5ea5225ad0e7709d0974e36def9e88ae20ee","eb742ef9294819a38ae53730c858eb453d53791ad3064eeaf784e5688991e192","796b146986afbe6a3d9492af03ba03da062d674728722fc548789521120b11b8","8a95755cc5c2521ccb2e1e885b99e9c4eec5dde7165a00c5828fb48cd67465d4","fb7207d1864cbabc2caf8800cd61bf9102876b172e9c6fa2008dd664f70d8858","9fda34f84101ef4835d243a0e65146e359d04cd03e433c76a0ccdc532f415244","cae21a1e2eba2d9a014f0d727cffbae7abdac416604f893deac5f07eef84e3ed","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":"de","page":"theme:zasta/delivery/de","quote":"die Geld Auszahlung kam auch nur 1 Tag später","rating":5,"review_date":"2026-09-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.