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.

“Sometimes I think it will kill my MacBook Pro, because the cooling system is running non stop.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1677a45ffce0f5a0348c199db0aa496020d29291172f77d8c8196558fcbdfda5
Signature (Ed25519, base64)
5Xf4Ki/mLAp5Ej4GsflRjIOzfqFSB/A8ORHbW5XEfZOG/TYcwjcF42EwbbvFLfaaw874e6O76bwx78v9PQy7Dw==
Merkle root
f2e4180d5a0710e7663a4b79dbb50303bd6f86e3a2b406f14001987f705300d7
Merkle path
["1678cebe5e8803b3ddfc52d4bcec2bdeb3c930fe062224cafcdd113078dfc155","9135445db7ed39855399e0baa5c429a607477f7cf2448dfb8641a09ec8523674","453ab33e5b3079c99a2c8e62ca8136dfb53704afd0ee8633accd00f2badf8cd7","380311655f70ee903ce03daa1140be2f19adbc1d24c58e76fb49812cfd82ae56","dd2d9a002b3ea7b6ad56524670481428f4b6d27ff0129269e22e534765ec1501","80b7ca1a5c6af221f3de6b33f21c5a2eb12b4b3aab0ef817509579d1018d496e","4f4abce99dc985c57e7b9601d07f6e604e141617513c452a998888e5d5e9de95","de2d0fc3567dc07f953b397b13b674c1237f9fe99854f4450bbb1dfe9d21d1ce","48c01129813058b034bd126e0a20a7dbce52a0512e8c26e45db445785ea8e449","d570ba8553817aec9e327737ad5f65488cc3a8d0c1e1df7d1ea502244f597c41","f3257097d43000a2608cc9cad30afa459b16fbd70c3082142061e57e8349d80c","92a9524f2ba39e3cb21ec96e3f0b5a097e77d1c6a45baf28519574e4e0d49726","4c6a8ffb15e2e1add9152cd084d26439d82007efee0940dd95d3a3eac588611e","a6e8e25a2ba90cb0272e9c8b0abe3d0d6e1acdfc88815c674818da4404f1095d","e9f01260bd0385751f2505473f49304ca5856588aee517e499b7a694c94e66cd"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3081458408 · entry 108e9186e8c5677a9490…
Expected log hash
083ecc94bbb96677ba7c17fb105e7b1917457374ba5e9cc48c412762603877bd 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":"v1791172602574","kind":"published-quote","locale":"de","page":"theme:canva/durability/de","quote":"Sometimes I think it will kill my MacBook Pro, because the cooling system is running non stop.","rating":3,"review_date":"2026-04-20","source":"Apple App Store","source_url":"https://apps.apple.com/cz/app/id897446215?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 (f2e4180d5a07…), 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.