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.

“Unglaublich schlechtes UX Design”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a396161e23a24aee31590fc6affd96593a2da28a228482b51fca9b6567fa8a1
Signature (Ed25519, base64)
PYI7wkVEctcuJDdOjT1o+EFY8VTmIFZaGq66zawOTmf0uZnKBI8/k7kK8wAKUQOAOfbpnhghPSKePRLYTZelBQ==
Merkle root
8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path
["1a3a4e99cee7ddbd3e9a32b6d03ae7a0c4c5805e187945ac3443f9ca212acfdf","7c3f2c6de5299c547ec9849b1203b61613f6a1c60c382a651fff8fe8187077cc","e7099b8816c5f91c3d67b39c70dea62b078eb42ddead78e96b3f333871c9aabb","bfe804a5d3ec9c3b6ae4f44a49e88d14a953362a381d51ad38c67aa6a83e4f1a","1832cbddb6db1857bfb02c4678c47e50c727f33f498bb14264cd0582136dd392","1b6d715bed35e65104263fe7d9258cb12bde6781985f7b732000e4a191617c17","8f562c32162bb2fd1ff2adc3492e7b318bca93d711de6442d97be14205cd0637","eb910b4ca371bb5e92f35addae9cfeef2e12d23e5a2cf31264b90a362d0ff3aa","d2d409d018c5439e25bcff21200485bb5bc14e71cfd5467df643ba28d3950a47","7ace2ccff56b7ebd0eff72c54f6bd2861ddb1dbd5e03e71895aa80ecf6d793e2","9e59fcaee503512b5df526b75d4927d35f71304c7798ddd60f4cd231234344f2","795ec3a0ed2985762c41853d02aa00e1af19b3d1388332eb82c3d430338c7697","a96778a5baf37ff274f68eb2f3763035e6ca2771bce9e48327b04149f6a9cf89","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash
443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"de","page":"theme:relai/quality/de","quote":"Unglaublich schlechtes UX Design","rating":1,"review_date":"2026-06-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (8ffad6e97d14…), 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.