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.

“There is a constant upselling pressure, there is always another service or add-on to buy, support is very poor”
Google Play · 1/5 · 2026-07-13

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 2670402210

Proof data

Record hash (SHA-256): 0fa62fe1417ddf70be48e38246a22ba04bfcfc549ea006f8c0b76d388cc5bdc3
Signature (Ed25519, base64): KsT+9/O66rZqdiqt+TuRwtQjYXYjfByuFZUvUbdZ6MOAit+PVzxZ794nxJ+hD3snkSItnWYwbI96U4yzi4NUCw==
Merkle root: 70a672ba4f99febc4973332b6c2cf94172d87101aca638fdfd56ae3131b117da
Merkle path: ["0fa62732e5add3291c656f4f1881d59607275585a0691a4c707e97b7555a1365","ccfe200262dae27ced3481ef75cdfcb7da81534d9e4acd784a23e237d82d44eb","6f798e8dc47d90de9244c026941de192af905ba48ae2fdea368d8f8d0c1675be","0964494cb9e4a1849949e84d30586cb54703dba4ec17bf4d06874ab24196a75e","939730eb23386720b7657113a9784fce14b4feb641d355c8e4d9977a5b5fa23c","c66ba76c00a20bb655d6deb005c7b933273eb2a8643e3e5c3f6f2394ad6fd4fc","3266a449fa2e6e43b07bb5f2eddd1227e65881efe6ed74973104b68db358262b","c8a9c3774e284bb8317e16e31592c44bbbc1239af23935e28eca4b832c775bd1","02881b0bd4b1ffcc3ab58b11afe33185dc0952b93f0bbfe3bb66ba0d15f510ac","bbdfa00b8dfe9332d2e3d35a1c407474917e1e6e50f81a129750534c3ff6944d","d979566f60af4d00404394584d79d20ddb23dca9cfcf012923afbdd8cdcf5dcf","4c04d3fee6657409c8b6ad68998dd9bfb46486136283728def3f1ddbcf40a7d3","87f61d26057d4fb4f6a740a063ce88db7759266bed7950e950bbccf64bfb6be6","1f37dc6912cfdc60064656f6b3b1ac7b51a18eea41a11061f5457370784c1545","c66ddd9e0c503da25c55afd584b26557c7acbabc25078f9f7593d3776356303a"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670402210 · entry 108e9186e8c5677aa13d…
Expected log hash: 4c67c3cc128b94bdb5d524d39c2018621ea5c6ac22722b8aaf21a3d775248c87 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":"v1788228248765","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"There is a constant upselling pressure, there is always another service or add-on to buy, support is very poor","rating":1,"review_date":"2026-07-13","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 (70a672ba4f99…), 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.