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.

“das Abo dahinter extrem teuer ist”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
07773035274e6c6ab97f04ec4250fc1e4d554182790a03d522147dbd6425f702
Signature (Ed25519, base64)
N4q82KUh9zxqv9ppQkyt+6WbNdOmZ6L3PglYgfNH2JD2XeX8MwEQJugEKx0Rq74bWmKFSngpOov+/64GmuESAA==
Merkle root
f1675b25d5466797aa702b991c0807556a3aa1a9c10b1d677032c5c3e40f1b0d
Merkle path
["077727d48e151165dc86f9b4b7adae1f9ec6057229e9b0fc0e2bc1c361b0304a","68123e30d078716e4e0ad4dab3b2b6ca535115224c5d6b7161fcc7c90ee0aad1","3ec62ffd11ba0fcaf0d3f69831d383a7ae3736c4864d2623ebbf718dd6413495","8c73589cd2332eb06458f90d9ff8a4b2c8bf3f50e7f131d4a4225fd4a2f97fae","0ff0e75e0ae15df78e480261d5c26ce0d3a7d95223acdfcc6579619b3ed46b89","b6bef6ecfe89201b2f85c9ca964357f502f4a4b0a65d5fb675b90bacdaa258cd","3121e769bb0143c8c11e8c0c4c41827620b1cd7097cb13dbff1cbea8f362d70f","4b3900778641fb0d69f6493817d984ca95bfd2718d747caf60752a8ac27b3bf7","76b376900445d62a64b2ac7d248d04d7e2da7fddc0e2c6bba59bed6451791671","6f1594155d5141290249846f2ca85bcc634a4d30b24e78159d97a0c6f9b41663","0c109bb69112536e505779abcb6714b7cf924827e8ee3e23df4e791d31218002","bb07b753a532484beec930bc15a2de97be9e2dfd3c76d73f50de381cdc9aac91","eb2c0760e56a26a302dac6e5e45cd28c832dfdb704d2fad1f950ca9b04c06ac1","ffe25fa82d2e39f699290daa5fd756c6fc66643a11e22672ded33d0c3f3dc940","5fe831a43839c48bcf12b225ea332c8993d31242d7ee3e005d566c8030d9fb31"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647241519 · entry 108e9186e8c5677acc32…
Expected log hash
b1a9a39ed2ef6e13fd8c734573349e96c5febf297457b76656f9e7c62e15698b 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":"v1788056210386","kind":"published-quote","locale":"de","page":"theme:sevdesk/price/de","quote":"das Abo dahinter extrem teuer ist","rating":1,"review_date":"2026-05-27","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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 (f1675b25d546…), 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.