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.

“Terribe product and scammy pricing”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2632602917

Proof data

Record hash (SHA-256)

1c78a5d94e8de85b65321772f9bdbcf8ff9b0fe41d27ceb6fab6123c85b055da

Signature (Ed25519, base64)

BjS9fhFZbAjs4R2/ftjLKRc6D1c9ILRYbMk5eTz4bxLRPANUSl0rJspRQp4EKlhHhJfk9GwTgwmhc8msad9qBA==

Merkle root

a1293218aac45efa4adfbbfe42c204c0a0d24fd3278271e06c8ce5d1d235b321

Merkle path

["1c78051311adbac484cc3f2aada2a77470b60d6836575c0d38bf03156eb9894b","786bdb704bc723456607ed17b6085b5d16a7ecceba2678d5e47a872412479432","78d38e60dcf32233f72d05e802e1a8c448cac91ede7a5d76ab33d5f0821f3612","b6ca1d7534fbb762c3eb14d4ed11aae7b5aa2d816d7918dcceda769a9d91aff6","31c610824994ccc0ccfdb958e59bac3eee51e4793b06cd0ca4e72f1bf9eeac62","be835f1379b015664b3f599766e5a13906646a6aab81c5cb6341c356268e2d47","58626a52d1eacf981413056eaa215a04817bc9f6398c2c7f70bf3828e14a0f29","7fdc6ec4c9fd063921e7ca95de99b2bf9c35fa96e480692637a66fe2256c73f8","300308c78879a29e86573ff9c4298b17a2e8bfd5f895b8fa457d9631a1cd8279","2558c5f6830a88c7a119e04fbeec68be953b86b356142bf15ce662a9f009d5d3","ea103ae9b7261587cee0fe999e909a54aedc7da8506658c571e919f14f55f974","69b910bb789009e1c0d93892badc2a1caf245b5c38742afad97c697ad1b159da","a308c242d33871cd96052fa5f0f93b6b9f38d0c57cf5b383e09156754d85b70c","c8ed903b07bccf4e9ef2760d806cf4cfed1bdc4cf212006ba2c6687880ded864","18e575f6187bba98afd0e2a71a60397b39232fc4221abc93dd2e7c4e157c8792"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632602917 · entry 108e9186e8c5677a1f9e…

Expected log hash

18ac9eefa605c95be79eba9f5933d9f28816e7c4567c9a5ff34f72ac1de06791 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":"v1787974698062","kind":"published-quote","locale":"en","page":"theme:acrobat/durability/en","quote":"Terribe product and scammy pricing","rating":1,"review_date":"2026-04-28","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69f08e902fcbdeb65c0c7a7e","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 (a1293218aac4…), 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.