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.

“You have to have a payment plan to change location”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0780d28c258771b54482b140cd5fea18e7728fc6a362eaba6fd62b6b2d2634b5
Signature (Ed25519, base64)
WBd5fSUaZ8BCRfQnf0dYcznXEWkRCEW8k6ueDlEXYZp6SMeuCEiJlisp3dF99OJSKveRbXmu6ULrA+dwa1HbAg==
Merkle root
7fcf639a7573b11c0c63296f1f4cad9d82711469135561c27b140b3f8cf0f233
Merkle path
["077d3623274b4d0d992285e8fa2123717cbad7936f6946b7ab8192dd8a253845","f2b2efaae1e6f750c280047bbe3f08e542ae8be73e6403477bbe7c6ec3f81fc2","dc46fb5321559c84b144abd23b49b1937258d147d44db7699fbd05fba16b1b38","cf885464519bd06254ab4f8fe09334817ef5e37c6222af009b29298bd825c0db","7ebda7c0310ffb8da7c96e6b41df93d5d71609e3502e529cd0ba8953397d0aa5","4548a493ea49fba576f73b23ee988809ebaa878521bc34f98447144535ba217c","a8e5c4b12e5cba54fef84b927e17db39acbcfbbce2353bb52e42174259a18f85","529e077baaa14fde4d198ddf1d1330dffe28157d488c4fd3e1d9fa4d6cd9a3eb","a84eae91a9894c74285f1f0af421f95c32706ef7e60e8cdd1e9479f847f5da21","77c4bef189da17837d91f32ae209ee17567c52bdae0d4c412108576f3dc65307","07b09ead5e3200c1b520970718a379d46d297e4c0f0f99a01dde8b4b2e5e882d","c4613c89731736364f3f3856f24ef3babe183ce20545df5fbb70ac024301ebc7","b978843be08c52cb951ca064b6ce98b7a05b3bb460ac7b4bd5d1657a0d8a155a"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3666503969 · entry 108e9186e8c5677a89d4…
Expected log hash
8f203023a4c26e044b3b27e73dbe1466d2f19b715af45abb5c7e82ddfacac0ea 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":"v1793701411816","kind":"published-quote","locale":"de","page":"brand:proton","quote":"You have to have a payment plan to change location","rating":1,"review_date":"2024-11-05","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id1437005085?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 (7fcf639a7573…), 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.