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.

“exactement ce qu’il me fallait”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
27d5ea3340bf70e1fa53631c085a35f622ac6c7ebbecb4cb44d29d7cace38558
Signature (Ed25519, base64)
jXdrHNR9XBA4bmyHXsOzBa47/7FuqfAJycHkaQ5EQEllhtX4kqewZganYuhMbnTbhIqDNGsKkBwMcAQPDgk/Ag==
Merkle root
ffbc979c8901fdf55f43c5151768b18a738fc1c271c9b2dc97349c3fa8ed35d2
Merkle path
["27d07e466fdebe5dcf338464efcdcbdad97c6663bcd87ab47a42449e4e9b63d9","1133314bcc539c3f450b0d2d948836a9c8fb8db95f96b5343df47631988c5381","53e1eda08f43bd9aeb7e4b32f9f6a924eade1523ff5dec04ae457ae380f0d74f","26f60bb4fc925bd6b9647041daec3272d53a3e4cb8e9abeb22b26ceb72a34f00","e4edb74d301bec825f57ddfd743ec5d8ea7cda27f2c1b4348b14d610ab834303","96d66b64e6f76950956e1a90330e1f5452b30859285e87529cf9558bca116a8a","e3e8ceca5287dcb85b0ce2742edf334e7724cdd158dc88c5341b0b80e7251dc2","68bd10e3c65c5f7bf55da3ed2ebceb490fae069a0d721a266b23a031f1b451bf","a244073c57c0a37834162e8cfcd8e3c63e9a8f10685c38607aac9abe6d8eb6d6","e627e956f9904dd2fd247144d6f9fab56046981fd78d448005f8a71ceee813e2","93e9ef4d70b0bfde7627411de1f2a7b2718f2effde73028a86eb469cb3475c49","7db894157ed9dabb03cb2365fb7f1c3175f5c464a5f6fd3024b83b95573cd6d5","81757bca5afdb109f23b2b1ab2e08f434f626af25e986d2585973e2409a82e36","2f35432083547a52411b4b8128ab118601abc6a6e158a38894add0923255dc0e"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199173952 · entry 108e9186e8c5677a85d2…
Expected log hash
3bc66074c7b0a853326bf5ba0590a111eee6455dac5c98c791c22eeea9a48920 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":"v1791689192448","kind":"published-quote","locale":"fr","page":"brand:sumup","quote":"exactement ce qu’il me fallait","rating":5,"review_date":"2026-10-06","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac506291c06200be3f0ce2b","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 (ffbc979c8901…), 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.