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.

“muss mich immer wieder neu einloggen”

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)

285fcba7a8e334e54836c455a26b5e5bf7913751285051e1eae12e4c9a21895a

Signature (Ed25519, base64)

iBIuO7KVpek8sp1W9217ArBo5FmW6kyqfGXO/D0LZcoeNDMWMPCOmhzDCl8nVIA62MD03IfciLqTHxcxIKvFCw==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["286057a1ff5678e991495c0be12e98c502f94557f12b248197eb8027f97dadb2","4ef4afe06eec8f58d13c693ac62038f6798c520bbda33fe33cf07b6a819ce816","3e1d81e2ec03894fb6562495554d9e31ba0a63e9d97353d10915a4dbf3b5e4a6","c0d202ccc22982f498beb449c7c0b31e0e6b7050caf9d7143d02700496c87cdd","537d11d1960c13446e79f09a53ca7537172362b78d52d432f596b8bc048811a5","091685d5f10b1db0faec987f8c73440a1f8d9132360253f5d63e4cfee4d9ed4d","753c2aaf23b549efe0432ed8361bb15ed28a135eae294e4278d1f51639a025fd","190fe802b342fcde25c07d8b58ce5b6d68636ff56b1e50c95d3bfc840105a7ff","d974707e681a3e3006e003f9b8505b283ea6f23c2cfd593c4162c722beb46aff","79bca4db6ef77ba31183cc39af33325b20375d1ccd6fa2ad20be8f6ca522eb88","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":"brand:schulthess","quote":"muss mich immer wieder neu einloggen","rating":2,"review_date":"2026-04-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","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 (539721061967…), 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.