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.

“wer keinen Bock auf Stress hat ist hier perfekt aufgehoben.”
Google Play · 5/5 · 2026-09-18

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): 0dc626d14352a964f2a4b029525ecdeb73e3be2839bbbbce1b76e4c908012e5a
Signature (Ed25519, base64): ZsImiwrV7soWPGY7MwqwzIeZl/tGkGPpemZWow/a1LeC4PpiMaUwegOk2bZ73gttaEknTV5Q9VCFnor/oGFrBQ==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["0dc557fa67959c045afb9a802b22148b2fe03232df83402073d97112ec37e887","315037d35855dc61ee581ff3ab94a498bcd6b3f1358e2daad7557873b6e75b0f","2616da1519bfef3c23ede8b8021c396fd5ab720e44350de5881af1a4d6131753","55be761dbf5eb833a68d55ae0f69d58b15f945c70afb42cd721972b75eb2dbd2","e887c1335a968791614012ca148f4614c0cb35a0ce4bae702cd3a25410d67832","facd6cc9a6d7e28f69137880ddcf02ce3c6af659c1bdc5aa5ab75e09bd2526b8","38206542d84352750a53f32efcc5a7fe93e73344e3ee7ae81b66120753a8ff3c","8d06ca2ecdac486042c44036875be00cf38c27ff544a1fcad95bdcb5bd93cdad","4abf55a80a45eb65fdb358b0ccef3591a1798a50808c61292406a56513ebeaed","44fbaded7d8c8cffe1ffb619335e1f8a6a6b533be37fcb7d9654f622a0f70ce0","ebd887b95c65ad2e1eeee485ce3f91f11639667ec3a8cb8c2ad90e2bb352e451","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":"de","page":"theme:zasta/service/de","quote":"wer keinen Bock auf Stress hat ist hier perfekt aufgehoben.","rating":5,"review_date":"2026-09-18","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.