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.

“Support is practically non-existent.”

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 3199014646

Proof data

Record hash (SHA-256)

0d1ed0c075d34c17d3005c9f151bbf0fe4e9f2775246e876505b97bacdf7f80e

Signature (Ed25519, base64)

In2htFj5/liNDM1u91k5PevDfjd2q6jE6eCGlIWxg9ToZQSSPPEAOryiJst2K74/JQwId+g+ojtx/uk2SITkDA==

Merkle root

79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6

Merkle path

["0d1e2df7c2a4f5789d212cd1336ff1fad4937ac86e101f7f1d5e875adba4f6b6","1f6d846a95029f54b4e57b0b0536ae5c5bc6fd235f5b8f1e73ab0e44fa487ffa","dc55f0d0b804109a1c0996c6c00dcd3cb4c2b28c4b8181fcf8476bd42bbb27dc","fafd3e50e4a3d37d256728e9c9e31752cac338aecdaa24cbf6f1897749071461","9f9cd755ceebd4a891e292ce45af702e90673e3fb84c04108de6ba521eb8e657","51fbaee7040491d5ad178073b910e2ca547382f6e100efde04889d6a77f1b8dd","5543e6fb1a37ee4a513eed838752f7ce44e687d0f0b8a081fd7e31536988e19d","266a4cfd656e3734f7f246ef3d41b107fe7d7b1e99289e7ef0333e930f839474","d187a4b79434b51c4120543617a8536300376a5de5b424d9d63608c3b8ab7962","da78670c28919d8445370910f15b3df5cb6e57376d4477cc03d71f35f0205039","19cf0f78344a19c5ad5b2ac4be31aa5cc1da4817be1a9ff489259e48dd8ed960","385e01036b50aae7fbf449763f02e352d0eab1178ab2a26b3b0e3fba537066d9","ca0926b42bcdad354c17320adc5661c1a0407072f1d5c01424cc2e7f9a3515fd","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…

Expected log hash

55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Support is practically non-existent.","rating":1,"review_date":"2026-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (79268b3be1e9…), 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.