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.

“Hoffe das dies auch weiterhin so bleibt”
Google Play · 5/5 · 2026-04-02

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 3178600936

Proof data

Record hash (SHA-256): 227672025f2c44aaff7d21f5db42cbdec91bac84dd48c8cf24016b02c7a9f4c0
Signature (Ed25519, base64): HS+nheiJ+Z1ofPqO+5rQl4zB4x+wRdoLFZOQV2XZ8ajRF6RLkOO/JgvAYXoL3ax7IL5OiVMC/Gghfu3wf7JnDw==
Merkle root: eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6
Merkle path: ["22755a1cceaf13575e3b38d3cfda5e94195b978e1c25b561a05c0a500a079356","7f5ac5ac5b847940cc10706b1f00e8a3643dad3c3542968a8d798ce99e615030","d5b64021c7dbe2a907316474b18263b4fd02b69dbf3df4ec462c8d2959a26923","7700186e08218bed9e0c0d5c38657b5910accd3d718380393a2c8b4aa5887a84","f206cdcc7e354caecfc7930b4ab2a7f48bfa0db3f518790dacac7859fe24fcee","beb40badfaaccbb630ed8f041a838359377af4160d653beafc8ee777d1b34c7a","469c71d3aa8b9b293267f3e697f17bfc144e7b8b34ce9283f4d34c2e4fcbaee5","07b6d62eca37b74c0224cb602d3e7e1de7ae198ca6b6bce7586f647998f73ca9","5aaa93b66017cf2990d9f3faea3f27878c58ad9fd4d6fddbf667cc7dba92ee15","c32baae29025ebd8bbebd4d2913e8b15582d3ac308e6bc08000959705d0984a8","6c1510ff4366f01d9f3cf2782dde2248f86be32b568472e8b059185422448170","5a28204f9372278679ccf6b3ebe28cb3da342cbf292d2015dc590fde73763288","2671ebca141255a0c11a3bc51354d8cd008634f7e59a58a3f3f9dc756141bb9c","a445a39a48770a8fbc5d87a405ed660d401fa810eac6fbd1d284a96f8c7d5503","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]
Anchored: 2026-10-10
Public log entry: search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…
Expected log hash: f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"Hoffe das dies auch weiterhin so bleibt","rating":5,"review_date":"2026-04-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.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 (eee462924587…), 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.