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.

“Sehr detailliert”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f6bc2e1e9caab7d47485db29b9d975d4ce6965e50810aefa0834198112ae6a63
Signature (Ed25519, base64)
DtCLUEg0YxEQctUUmKndRorvXK4YZk3QRdXwz2mUWTsDGlz6vKUKBNpPkzFdevnw4z+jj5xN5i/T2dZ3fSRgAQ==
Merkle root
3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path
["f6bc9c6bc967aab0272283124d495fa10f435ebba779ca99acee8f0ea50b0d84","a7cf4806dc76bec71efe6379f305abf7794e5fc87d752dafa3c15f6c1ecf5eb2","3c0ac98f209c3d56e31feb81a0b9a9ce8487028f1e067ad322c3cd4afc3cb9cb","57d7f114f0ccf25876a080a54b02835f1ae46eacc83af8834818f24cddf0f1c4","42ac98633f72e191de01db798824ee494d8e90e59580cf1eeb838f72051c8b53","273d520ff0f2cd5c3c9f64a8d33854d0c17941b2b512146ab83de7613d7ec859","c7edb179296fd6042af53d5f172a02f162697c998d7ea5448b352cc71bc5bdb6","f6616a4440a01a1ee40a0b7f03d6526cac8ac7ed5b8bb9fc1c3afc1dccb0f5b8","d04a0a926348d3f2a5ad08488da0e9d1b9e649130c3d5103d2f2435d534ad2b6","dcb20c26a703d49f89bd50b6eeefc8623ead68eb4e63a956f209e2c0a061a5dc","6feab94c81a1437955b6797fd4681576369ed8a023c1b93de928b749fad6f29c","246f8342235410c48ceee34de37199612052ca8bfc8a05e2509de9ef8e0e7796"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash
69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"de","page":"brand:accuweather","quote":"Sehr detailliert","rating":5,"review_date":"2026-08-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (3ea09355a1b2…), 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.