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)
39cba0bfe416a2c8ff8b975b5cc9f547b283c1a4615719a5311b10d1e10de7db
Signature (Ed25519, base64)
p8u+wx4vbtZL8NfXWA6rZKQE02Q1mqbKQB1XMAfoSEWkBWpENuWhe/HuQdulo6az2139IvbzIJzqyQw84a9dAA==
Merkle root
07e2d0de1409df9008c16531abbe2f8515ebe8e55b87a042e18a21958771618d
Merkle path
["39ca4e2b896af94da196fe422c4fb261d24f0caf447bffb4fe06d6315db2e975","b32784c95704db8d111a0b8b7a70298d0b32a50df80575ea969f147574a5ceec","1ed3ead48861642938860076b3e344a5b8854a2953fe7a9311d015611347ecb2","b6ea1f9c9ec8dd2e398de56f096a597de8e3aff910d0c092436fd830df397546","eb153a85ed069b6cb4ad444835e116f5990b7c8abbb5c3532f94e554c14892c9","597caad2345748307477e6e6843d77f855197e0917f0fc9c78047e6e678abe54","86b58e7bd96d22ee213a0a2bbd685b43ab54bcd1263c7618f9eb7a098b878c82","0cb2fe96f973d59250d0d068e2912b34751bf74848b41e6f50f813166286f920","d5165d884dae662b2383776dd11429c8fbc84ecbe44a483f2fc02329d23b4c6d","c927681cb180d716402821c2b688ca3057e39d4c904b20c94694611c1813e0ce","3d6a9d4ec784580804def1aaacd86f23c4ee5a425d85c3674ffb4b2756c2ee3e","4d663f5926241f266352195a33380a37df27997d5729c36639e1e95dee72a508","48799695a25196e19e6c0bfac80015199da758df0acb5108e4c517a5d6bc016d","fd7778befb9f979134b4d8a1dfa78827e64c761abd83cab9d5ecd5bc01d8ea14"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258201873 · entry 108e9186e8c5677ab04f…
Expected log hash
205b794967d70c4ec2534ff3766e47506acf44c7c68740049459394876120dfa 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":"v1792030899870","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 (07e2d0de1409…), 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.