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.

“the precipitation forecast is never accurate”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f28a8b9a510d71ded68e3b504c1599451b1402fa6b697b0ebf525457833b936d
Signature (Ed25519, base64)
8xDxB1O5gYWRk4ciXfHJIXxFmweJND6I3kRtZwG9PCmW6wbyNNPRoDZCBRDr+WiJB0XZQNvQqCZFPGDZ05ymCQ==
Merkle root
2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path
["f28a90acc2f6a73db2ebdd31fb768cfd86c79a77746ac2221c92c506cb3a4f05","ed19cede109e3792b78dbae0d87cf71dfeed69a3ffb20ea6a7f223a416d6b156","c61b0618645c2b054b51bc3a90e44bcc6196c96e4c1d63d465a4882145a11734","22dae3e1687eeb1c2c20aee9a82a11cace6a11a53fa9709eacab6241cd0e8c21","1cb2410f169b1343e38b36b856b85a11bb215533296505fa9cf65e0095f16699","062e542554575dad2bc30acd9b33408ea0d57f1593cb3ff753cc832e081501b0","3cfb58dbe9477e2813f1f6176fdafb04f01f8b7dc32c0cc865ac4c848c5b1ed2","99655a6fcbcde420c75ece00ee98e4901191f837d49dcc6b2b88bc0e4f6bb599","aa6e977daa7a7d131721295cba85cbce127e749078dee8e64d05297f22fe7f84","de87ee382eae2cf3b46772c31335689a52124f9cad6fcf05bc06d4acdaf0d6a1","5135cec63fb248b880168fa266435e68ba1ada3de76d6155af710f2b4a5a4e00","ac47b10da702a9479bd116280fe3e40eddfcf168ceacbd9cb725f508893ed250","20ea0d6aeaab7028adab5147f39d1ebf52355cf181354f5c166cdff8fc496c2e"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash
ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"de","page":"brand:foreca","quote":"the precipitation forecast is never accurate","rating":1,"review_date":"2026-08-08","source":"Apple App Store","source_url":"https://apps.apple.com/es/app/id525994479?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 (2030d4ef17fc…), 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.