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.

“Fast 250,00 $ pro Computer.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ec836e6f331aadeb4582312b20bab4e5184a84dcc17a168e2d9dab5540a80f25
Signature (Ed25519, base64)
B4XTnbyAKG+HDrLNV+gs+58Nx5QG5tcTqh6SzwiLW75uGn7XmRWs/hH/cjc/vh1cockG4Ritpd2ssqN3kwv5CA==
Merkle root
b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path
["ec7ffceb0747d1bb1b393787d4c53859c7cfd606404358d65f48924b165814cc","9b586e08a4dda5994093d9e3977b5a335cbbff4515c5a01cd047036c97cc57d0","7d8940ef07da69d99cbe806e220ec31e1768193874e82dcee72099d4087b6dd1","060dbcf13efe05fd9ccb884282c2d35cdad9b000089e96cfa3c0157105c2de26","49f0d62c0f811a22ad63efbea3461c269fcaa2be60d887565e19a9ed6b134a4f","20b303beaf631dc9e59dda38f9436c9f6099d56fd1c2d2e395ce0f3462723aff","c95fbf91c19189c6ca7c5a714f539d7056e46f383cdaba3ec148d4fa3e465e0f","8881f3ec59c3aee82670d9d7bc5ebbf06ec7c61aa918ce4a45bdc90846bf905e","60003c688d0e68406df9a495ffdd937349efefbc837e42673374f3300da61f84","2d95a1a8ffbeee7a522709716137060555d559247fae2b19f6726b8ad5b0a45e","e7cb162d4439d4ddefa7d59eee4d4d586b1433b5c607a3ea298d769325148dab","db421a218ca4e2750244cec65c3d762b0057e87ee6a993774c42318d324931a6","9ad61290b2161e30b3f332b3ff35f94775653b1d5f29dd890169cb2ea8af5982","224859803387e2d5d55f4d99200baf1853b57ca9280b91ad0b25d9ec06abb7dc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash
687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"de","page":"brand:foxit","quote":"Fast 250,00 $ pro Computer.","rating":1,"review_date":"2026-08-03","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id507040546?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 (b6da35820db1…), 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.