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.

“They're charging more money, but providing less service.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09d9ff723eff804cb72c657c7df20f5a154e66a3257ec5f10cfa96415c2fa520
Signature (Ed25519, base64)
0Y+w4iErSQHAZ9mlZa71RnqS4hP17QYOkB9R1A5v9jazEflf9a7DNpYgxBeMs2++Ica77hAcyM2s3L6ZpJI4DA==
Merkle root
c954f278b03f0ddfeb806da3192a945ea74ae5ace31cdf4f5c03d62f9b9c9c85
Merkle path
["09dd12fb6b312b736082722f3567f12c4964c4739e4457c0053ea3ab136176e0","a3ab8a422079dd2c151144d3cfd0a8ff7550f962c46d436af58332a41cf9e7b8","6090720eea7805597b155a35dfc248394a770fd9071bd7b4bc4a9e3b869e935e","566c6ff2aaa33ab42cbda8c912f7da3c202f3f82b144baed21695f648e089815","626559167e77262449f2b45800b752fd724ad94f6de25225a2f9177ba5790b82","dea845296df2162906c6f866eb18de3d7b1c3ad6f082e5a7fb2ca2f229022967","49077ab9d3af61cb09d152e1a3fd28e6730b6e339a9dee6c4dd2bfed07cc5e15","636673252799566a491f31c74f1042f60effa6fdc1818e30388880bbb6e47dda","fb36f48c20b78f31950a529deb4f88b32c1a4f31f3a6b1a646fcf0fba55676d5","57837a7c2810d931abaad1a8e22cbae3e5906d366eb604d13d5ef186c0c3ebbc","58a4e6fdfab4ff93af1cdc8a1c07fcd39711f9dbe9835a3b625a441237358dea","c7125ae20103191bb1f7fb84409a144584e4eda9b031cfaf345a6286230c5535","1d0fbbdf6a8b806d2f18b88d9ff84b283191f14c9ba960ee1b7e6a525125a681","47f7935efde5c1916b9700110a56050667a486da6d01efbf1be7671f42769e58","2d9d4b958999e2b40d6b124a0a8044720e0313c217d237832e6b1171798873d8"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3084008230 · entry 108e9186e8c5677aea31…
Expected log hash
6a8c2df90f09571413991731949dc32a09a60f9a75e1342827498da2cbeccca4 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":"v1791183579482","kind":"published-quote","locale":"en","page":"theme:sevdesk/price/en","quote":"They're charging more money, but providing less service.","rating":2,"review_date":"2025-09-30","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 (c954f278b03f…), 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.