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.

“every time I use it now it has to search for available card reader on the app.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d2951c88b902cc9a5dca417a1af9711a6724dac0861f1d08f45aa242b732ae1
Signature (Ed25519, base64)
03uFmVmeexWl2RSS9sBKz6zZ2isUVjfjdOm70mHbv2GLiBDg6sNkkgY5ysb/poIyyWmemNcF3ARCHLD5yFa9CQ==
Merkle root
79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path
["2d29d688041a497aaefeed3a0a2c3d0f99bbbcd72477630593dbae97c83d79d3","54962fee263560a5e4c61e29aa21b3e746e87ed64189c87b607ad1e592b37d6e","f5f1e377f1d4a5b15774a7d22257b184f41006aee596d4e7cfaa2974e38be5f6","deeb820f894985c2cd17a5b762ea7941f54d0332f1dfe6c58ee1e4d3adce5111","7fc9e0310eec33871f42aba7025c57f341201f2f7efb95dfd0d3fb2e04f625b2","faa12b5b891b2fb3e0b390beb47ed491a0dc9f15c87f588b5eb908b357bef69a","eb8db2a79b9eba07f70b5784349b53d457bd80a9f87cbb21cf85f6bdfc869c5b","acce86ed7d218f4f125b6b7a535ca8d062035fdbf507fa5349074d52d8584d18","980b088c11f77eda906d01acab85bb6c30e7d7763b4e4a7563c8f16d6ae07a11","b68873e9a2a95d4357461d6761c07036150d6d1653187c510af2bee2cb5c5c40","5a1e1b396c4abc5f483318c0b890917f1ead6301ec76c4fabaf6c23b0d600b19","74ec616be75d7ddfa42f796ae5ee64734ee2aef3c18f854d94e8278d3c2de665","ca0926b42bcdad354c17320adc5661c1a0407072f1d5c01424cc2e7f9a3515fd","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash
55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"de","page":"brand:sumup","quote":"every time I use it now it has to search for available card reader on the app.","rating":2,"review_date":"2026-10-06","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac50f176877b142431746fe","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 (79268b3be1e9…), 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.