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.

“I received back the answer that the mail is not monitored”

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 2543857133

Proof data

Record hash (SHA-256)

138e088f63ac9acd4db27c3a411c2dd2f16abd648c112fda17385adf01f2f8fd

Signature (Ed25519, base64)

teVpTSWbw+UVPuhJYtXArLaw4VHg8IDRTk7qFXSGJb7CxtCnA+BnrjW45H29sNX1sXewuLWUYKIrRtwflLqMDA==

Merkle root

cee60bb6c0816d1bc69326ea12cf0c5c00cbea13afa283147bf24b52e30f839c

Merkle path

["138f83456606c46af5eeb54071edf0decede227fbd328d6496950122946f85ff","4fd81c9387d1df249107fa69e432fd80c872926e345936090d6f22687631ba5c","af0570daf931062dea5efb1bd308edd09fcce461a6cf70b397e9c8aa6b22ac44","b7e957cacf973e66a10947597b5e071d3747bc4b4ffc13325ea3824f343c2a79","d77b45a8741dd8a8c711723d798b90b22abef7c730509d4898eb1ef2d2f6943b","375aba589728e490d74e64fabebf66b9ec28effaeee03facabdd377e6e226049","eabd3aecdedd663cf2908902f2f859b5ff2d91ec39fb50687a9089d1deb6669f","2c38ff9a5e4160d06c344e058ed5e4a37d87dbbe57f5c9317b32aea293400659","e69d37dc29b1eee0a68d69779a4c4bd577fc47454ba58c7eb0b5baa3a2575213","615de311f2195b8a081f2f99c862c312fc619c5fa99ee048b1764dd18d57a587","c4be5fa985850fc4dfb3ffa618b8d550a69f66d3d82b49db02ff30ed91385483","d91641b993c3e8dfe69bb82ee13578bbb33371688b0fdbbf8fd534bccc3e9c6e","a1c11df65738ffb18228c247fd6ad5fc76428a9130a0079c6abf079e9cdfe043","806b2b46dda360b28a8a38da683f56d42f23ab9c4a7b2fa07453f271a33f5ff0","57e3801fc0af4bd2492130e334ef2d0425fdcd10c95109df38ad0d371e279fbf"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543857133 · entry 108e9186e8c5677a5231…

Expected log hash

d8e1ac8b740526c2915424d7f7c6bce881a4ef05d0a3a3dbd88e4c760e36623e 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":"v1787288037224","kind":"published-quote","locale":"en","page":"theme:canva/communication/en","quote":"I received back the answer that the mail is not monitored","rating":1,"review_date":"2026-08-08","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a773ddcf7b1b40f8789f086","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 (cee60bb6c081…), 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.