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.

“I am very satisfied with the service from TV Sunrise.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
61bde750116e6aea1ea6a9f6c61182d5292058ea01f85fade44e3e4596eb402c
Signature (Ed25519, base64)
dU2tuvNBpamPVdPYyrDfpsQoUTOq5mzFUdQ6vfSWPgoihC0C4Oy61kGVNRJOYJ91rYLAONlL89IG7Z3PgnWdBA==
Merkle root
fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path
["61b9be742fdc82c544f4a70fa54c901d4ea2072cd505234971c90417c0a812d0","37acee19d9cc83834e10e3602008438ce40c20fdcfb5cc257da442ef0d4663ce","0b710eb2c1119ad291f4d2f22a0ddc71320a2862ef059a4b6687d610c53ed231","5287b0ba0480e5867548d6f17e466862a81ebdeffc11aea8399dc65721c89141","e28ffbb05d24e7733655dae645d47f3d88c3393943a479db4f67aa9743d43a2e","696b062b3984f87d60232dcbdff39c5aa696c47c6d55697201f03b8fbd9d0fda","3fce7297127e8fddaf9016c3c89b02928636dc9672d0fa17863c927042f13aa7","a66d5bed6e12389f5aa39b7d40a8ae7da9049ea37fce0aa3c4c25dd8b8250a32","98dc38b82c30b97fa5f135bc8188d8035194b74e4583a580cf4a1ef92930c5cf","807e68a7a311e785a3c43d95fba9cbb170d019dc814d0450f83525576473e483","af675a096c17b239ee75d53facd9186d5d40de418deb285dcfdc895e5942aad4","e531843e4fd21799e0773cb52b109c32621fca12bdcd8712c1bfde939f8db0da","3ad04013b7bf468f6ff7931a10fdc87dd52a20a709af771774768220bea6fc5d","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash
e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"en","page":"theme:sunrise/service/en","quote":"I am very satisfied with the service from TV Sunrise.","rating":5,"review_date":"2026-04-01","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?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 (fc0474f2ab92…), 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.