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.

“Arbeitsstunden bei Kunden erfassen.”
Google Play · 5/5 · 2025-03-16

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 2789279696

Proof data

Record hash (SHA-256): 0dbed12fc8c29f43831d37f59ed078ada90c45411fc6b5cc5204cf9d6cdbdd1c
Signature (Ed25519, base64): pGRkDNDI8mlMSr/+eKEL/Bg2RaYFgwq+odS67kPBOuEse7pm6xTyC+1QlRibRSLSDg/wImMZCcYf/dezkI2uAg==
Merkle root: 97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path: ["0dc0838db5953a073e07162d89b377fb423e5af1c6d78c4a78d2226b212f5a1f","1af9b9798966e16102704a604f2c02696a0713f57e3002d3c4635eacb7436e36","cfafbef8a7511a221e1ab2d500a4f412190557af412d98c89af7b47e4ea316b8","51d75fd962c704b69a91af6c2cae27631d9f75d9b24dd609390bef3648a30eb3","81628325bc400addf51458d3d8d0f450351c9b9063126952da9bc565cd10d622","8c89a5342a6b5af89ded468cfa0eba192af2ab85a57ef5aa2b07d08f72126179","1146ab51e4e43f500662c3a1692ccad9cc922fd509101ecc52092367b9c019de","fc29fd6277500526da739b010caf2844a7aa11500f039c37fcd7d95760910d2f","59201f7921c8a5f5d75c75579c53386137c7588b84d4ae0202efdbab4d2aadad","929021c2cceb1bc18530741bdc9b0bc7642b8907f17a6184502e6a515819f766","c88b3d8b7a19b4ad39809cf40205783f933d9a74fff3512cfce9fe04f3d1b7d2","6c14202f6f4d89338c781140a2504c6d469b19d300474270ba84f87831aa8464","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored: 2026-09-11
Public log entry: search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash: 05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Arbeitsstunden bei Kunden erfassen.","rating":5,"review_date":"2025-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (97eb1062a862…), 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.