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.

“very easy to use”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fd0cd894d5a33560ac9ebcd07c101c7bc4e086ca9908d0ab28189d147568519d
Signature (Ed25519, base64)
FAtqmgbIqz2VOvYY+m2AAkIU3Hr4pW04nN1I7wNQceO0mxp0xmGClglmSNYISA/88vXxvmWc+5dBnVf52p4CAg==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["fd0ef0a50bf1ea6855ac1751f79f5d4c33fb426d4cdce8df3d1455a6d87b61e8","882f78aa5120323375aa1f9894662c4dd58cf7271fd625f6fc78a8af512fdf43","3cc912a73b4411e08e05345ec8cc758ede4b44d5264318be94b6ad37993b7cef","8846f0a0df75d39bbf3ba2985aa29acf9d1829b322dd36cb4fd97785b8d3d337","cdd01334d444168701b9556ff828809ca4d8fd448379ff2ce649598c59c4b08d","96c5809a993ba677bbf52dd3a6136d4c5b5b195a7004ec4540a3ce458872eee7","8bf50bd69483211dd1091e9f865135778b8751214746f42c2942e34710f85089","6c5a53c93c76e6df2fa6db410ff916aad691a70e9d4616a64761c81916b3b914","1513a1aef460e2ab3e0faa2e4a4a057f8679297ee2f7c3555e900b0d4b7a4177","1dacb6ca5367c68c2d77af9c3af7108998d130fb845fd878c12de090743155f4","5cb7ef9a1914589522aa0eec83ab74b09aa3e8302af23298eec4d1e6ca2424fd","8be8841b862f5520d66c96a9ace469cc2bbd47fc9d2a440fb26a1f3ae81325cf","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/ordering/en","quote":"very easy to use","rating":5,"review_date":"2026-05-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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.