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 responsive loading of the different views.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2543700701

Proof data

Record hash (SHA-256)

a04f5785102a8faa943c1a52edc471a62d82ef6f86c3885584762bea6e975635

Signature (Ed25519, base64)

kQKnKFCY2Ar2Svrd48E01ridYYIOc01j7igKNChJS/91c6b57SA4uC4rHgVU+oXtK3tUkX2lAp7/YTU4wZClBg==

Merkle root

c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde

Merkle path

["a054c1d034e9e1fc217e2d000fe6f927f16cd834a826f611f9ea60282e67f0a9","69c42dacf781525b3c3a62c859d4c51bb9691e55fb707fd725398599ee81b0e0","f6bd0097c996f4d2891f98672577ae8ead84e1e61104242063df15deead7d730","715177a0ac52e7be0b847587c579ea8cc326976a52540d4a176733a68b2c324a","58dc53c2ab6a528f6165d0d2945ea3a2a228cf6c59700d845caf7a29d07cda42","893f65cb00c70f66547ba8a6e58387d1864290267693ca3dd55bc10a2ac361b4","d63d9d1e46523c578434a5a314011c79fb12e85bb6f353944cbcb8ab8d988d3f","1a1822b464a48d4a6bb95db8709348bfd22771a9b17fa3a3374b825676f397c6","587e2ae21aa5d74fd0ddab2a192cce610505fa7fde5feeb64a1c1a3932bc0de8","0b5610c7bdd90a2dcfcb377a4105f6a7adb7361ccc825b5701ecbd769b1d7a3d","66fc3148319d0881324b3be475dd28727554889e58c11128877d1c3a8fd96eb9","a95be1b7f01d52c2967a65e7d7438f663c60b6af9cffc8508f23cd3d6fa3da61","dd9ac1ec648f41d4f9192f9ab4a90e9984a25e2b4db00816e217d361519f5150","11c55b906d5338fe2597d0d6abbdec07bcd15a81c2687346b92acf8d9db0c2f7","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…

Expected log hash

c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"en","page":"theme:meteoblue/delivery/en","quote":"Very responsive loading of the different views.","rating":5,"review_date":"2024-09-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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 (c921242d78a6…), 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.