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.

“Roboform is easy to contact and responds quickly”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e6184d7e3362a7bf3d2be463fa222c1ff7225b8788211f33a019db845ac92318
Signature (Ed25519, base64)
yGjH+jDKKS7UA+IyRkiw6UWZQ7CK+syK0Jkv9fIRhHXwnMo8xyWRLSkITYIo7K14ueiGXHzpYR5Cxpy05F+nDA==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["e613cbd931841b0724d87919373496834357b5c9e77a59d3c30a8642a0ccb1b7","f6f6fc6b62d33ba9b90776f9d67a34df82ac95c46442cae051095ed93de523a2","e5a7175091cbd53601a8a757327e46419106c8b862eeadc5d2e1b77fb94dab4e","9142b1f34380c1fc186ae595ce05f07254d1935d8d3603d147a948163ddc3fab","788dc12b6cb52d30500b9da9cbf6ad1df33e0777c1a4a80290123f6633aa58cd","11d4c03aca01fef8eb45e7d4cc373a1975fa12608e68b16c6cca3a94f4ef9d86","eab1590a70d6df2999c582b1e68601aed268f61d5f609dd7d198606264177106","78e35b486a0f925654b5920d0afda8eb6376cf5efc6d1b16f3caa9f646a1ac33","f004297d74181dcfc2c5fd1145d87fb97c9863ac1ae326810e9b998437c5cfda","e09d9b550fa34f9d2273c58268b447dd107d473e5621a1d49da2594d8f3049f8","c8cf00a184ec5898037ccb17381471e2b933ce85122c1ee8edca396406b5ef11","482bdf1391d0b24847060d923fe2ccef8409f6ecea289eb781f1c7381a2d2a53","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/service/en","quote":"Roboform is easy to contact and responds quickly","rating":5,"review_date":"2026-08-20","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id331787573?see-all=reviews","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 (4dc0bd79ba3e…), 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.