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.
“A company should not make it this easy to accidentally end up with a $50 monthly charge and this difficult to get help when it happens.”
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 2684302363
Proof data
- Record hash (SHA-256)
2bff269fdd5afb2a4f8f1d2d64a249e52ab783467e0c26b9402789ac6970c52a- Signature (Ed25519, base64)
fAFWJM1NoclJ+9OhNZ3SnpFtasqb04o8QgjYw35TbMfvwov6wRWPUCPADgO1wRyjf/9iNrH3VcCbHW3R/MmdAg==- Merkle root
5e3f2e41cc1fd7787192ebeb079af6f990c775b2053326f968115de8dd824e71- Merkle path
["2bff55e763d8931eb4fc43fca24f08676265e06370aefa31b5e105db7950f163","23aae2141730798b078f3b9219a1fdcd6f04dcacfb4c1734cb4a6c6defc3ae5f","65e4b8468763799df41e3731ca7dc963aa8565d6bacb41b1126cdd965c736665","3f90e68e6844a9c8a0d0c9651d22872e5d0611e4b5f588c65176d11eabb61bf8","7af14c975d2fac4ec33df7de6c21df5b2a6178947999c107704f8fb061520b9a","4539d4f2dcb6aa4a3b78406c01d7c459e1d76d4cf6d34ef4f89716f06621bcc2","e14f5bcbbabf8e908cf88a391ec48f26f1db6fea0f532a49f83c4deb5d4126e4","630c3e49e8ca802ef605e20c43a419958d44ebcf7e1c68a3f82757b3a53298b6","e858dbb0d99fe13965378082e6d4b5f6ccdfdb284219d66a3bc64b56a3304c2d","7befddeec532f52481bb75e51b4e988a96758062159932bdd09a20578efd8a41","1b9fab78d51337fba533cf6c047a0937fc7a456d73530a7cbecd5086a817ee03","a2f9977b12f573f09aead38e62e17e067b16fe144adb1d1c3a3210bc5b2794ad","b571faf3453f3039b38742c332dbcb628f2c1dfbf5ec857c3d7769d1da16d67f","2afb6d36d3d2375210a57a6488ab98a278bb5bbb8e375833e605929207041f4b","a4325d4ccf36fc7ceaf4f8f3c2f4337a81e5e52c1c81c4c2185006d4bb2f79fe"]- Anchored
- 2026-09-02
- Public log entry
-
search.sigstore.dev, log index 2684302363 · entry
108e9186e8c5677aca75… - Expected log hash
-
ee19ff36df511a8edb29d6951b6df42f660405614fb2aab70f8340010708e45dThe log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1788336966085","kind":"published-quote","locale":"de","page":"brand:canva","quote":"A company should not make it this easy to accidentally end up with a $50 monthly charge and this difficult to get help when it happens.","rating":1,"review_date":"2026-08-31","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a95aeeb9c647579a290ba5d","v":1}
Verify in the public log
- Open the Rekor entry (pre-filled with this proof's log index).
-
In the entry, compare
spec.data.hash.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (5e3f2e41cc1f…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis the independent timestamp: the root, and with it this quote, existed no later than that moment. - 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.