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.

“Too small letters too difficult to read.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
22fc35ba93f54f0eed6f130d281f9303079b38dd138bc73c1e1cfd52babdd87b
Signature (Ed25519, base64)
ol2XD64V7GhyHMP24IbhmV5+/NKvqFEGFv6PuRwSELV/g2XJHB3MDJtBAsYXg+MoOo/grh/SqgewoqmvN9+aDQ==
Merkle root
fe94c04c20b3266750f4dbc6a3653f61780d445d01f1545120f6c37d36d71ff0
Merkle path
["22ff34112a6d9cbe7fd83314577aa926cfb23c8357cc262205e3cc37821f6f97","3385fcb3be2a7eda79e55292cb395259bbb3f64e731e9bace8a10b9165b36bd2","0312b98b31d0c2e3df81183c2b3be35e95b5d9fb22527704fa25f3df823b86bb","e27d4641a6182af1b1916c539e2d4c988a330ae2b71a1f6b63e56315fe3abee2","9ad5432c49a4a204cb8f4ccc36c5d3f93cb6121352d220478f73d0394980a170","46bec8d620390f0aa99eb375ce833366088d02a9ed727c6c9fd892d65b446567","19359f965ec5d27320f258464707d5cbb0a7b74e54c5d29712e0a0f4c891aace","a3bd30271a8d14e7f6105bf055b7f5452da57ef3359db644b047cba01305868d","6b09c24730f22bb8989112a14b9d897a1002befc91293f540fa109f2ab708b6a","55ea508210c8b89a59a256c0e4201221e09c97aae631a61745eebcd48b7da1f2","705d08b3fe0abc4538097b3f33c2617cbb8651029875f222fefd0e2397c84a03","8a200848e6a1084b4e5945fef3d9ceaac51c11ac5f4d7b097a8b780273ce81e6","93f8a73d581d5a577779ea4e3a5ec90a9403a343dd763f3df4c580b86533a7c2","9764411b9036157d4f3622be5a17f6276b575f16c417f7b08dc6150c7a3e326a","360c1b8c241372c87353049db4729fbb13151e7694db18a4b9ba21ddb2c2ab4e"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683442043 · entry 108e9186e8c5677af84b…
Expected log hash
b32555b0c0ed6ab3025d809fd17065d5a2118facd0208ca397bd6fef92debff6 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":"v1788325010619","kind":"published-quote","locale":"de","page":"theme:acrobat/fit/de","quote":"Too small letters too difficult to read.","rating":2,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (fe94c04c20b3…), 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.