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 offer a masked email service but if you actually use it they will SUSPEND YOUR ACCOUNT!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
219cc85f16b2e88c4c3e4328202bf7e70a3bf7565f3973a5a7c43e602a461dec
Signature (Ed25519, base64)
+Ti47FZovEskCsJXQGKC2D5+680s92O8Ce2mURUQS7j9Yj3RAfOxIu33l/HEeB9ZFrYyPiiNlIrWcaDL3ICwCg==
Merkle root
f92e642f9101f9983bd72b14a80664d99512e3fa8d5ad1abe389270961f125cb
Merkle path
["219f857e5beb5d5181d5e84dce03478482c56c0593efd7347360dce5b2d00598","7e8759c4ca92249362d4ed881bd96ef70e096638e5e30ba09bc4fc3b07db63f2","22fb48875e171bac3103da0df3df192e0baf76b6bd812abb84646e226044ef34","f0d9bdf5d54a93f0908dd463f4e36f36b7f13aca3c4a6ea3e554e77598ddb304","58e16c55ff955ff99509948b90621c02651d193b0362de7dabfb573c7a934610","e97d6e85a1caa99d3701cabffcbf14183ca48bf6e1d016b43a7e4cd9ba0a69d8","675280b36c45409827f49ec18b50be402279c4e8f145bb08c889a97ea8f1a8e2","f3221154e7ffbb1e8ffe0b58c3fccf9d6decccfae0b782f1a3d374b930aee8c6","09a3a74a88bd9b685eee3e193e1d563dd64a2dc4c9b0f5a6d2a2a8f77a4257e6","bde76b68e06fd15070bfe8ca5b245a59a959634c762ecbd2a670e19d8264e308","04bb990d6e476aac3f970750e952ef35c5a185c3a652d5ceab96df964a67f94f","a120f688f37e6504f087f738100de95974d4ca81334ccdb37cd32d038f877c65","c01435b6e9a28d46a3a919e7908de9b3243abe87360046c6e75557783c5a7e3f"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3666150180 · entry 108e9186e8c5677a84bc…
Expected log hash
a6201ed9378771ab7eb48ec741419950fe725267d44c2318ae8fa22ed1e5e1a4 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":"v1793700435395","kind":"published-quote","locale":"en","page":"brand:fastmail","quote":"They offer a masked email service but if you actually use it they will SUSPEND YOUR ACCOUNT!","rating":1,"review_date":"2026-06-29","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a426ea59b3eae79d42a07c5","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 (f92e642f9101…), 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.