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.

“AGGRESSIVE WERBUNG!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
397407f84c1d6f823e7d08fefa09f646d62519a57ea95ed994668d80332c54a5
Signature (Ed25519, base64)
lj+F2Eu9SwarX2zqkcBGahWB7ElHqD1D9dqR6l3gSyFT8k5MM7Y1MItHcPys+6xdFWkYXM+X6jfBFGxYZnH4DQ==
Merkle root
653f52f612dd7654074ec2f50a8258d24363de118d24fd3fbb293c3f9466146a
Merkle path
["39751890cf9b37ba40ee7c61f4e6ab43e50be6e402bc67622db1027c7cb93b7c","f6023d1103b1438410cf8b84d48858a9f250be200263cd213d5540549ece6fad","7f4d05d7266977806abb6f09c4eecacfd991362b97a031c392d70491314ce442","33faed07f7b5b71a2159a0b610ba588398d5d6f0d2336befaeb5523538d680c6","2a6602358d52c2aa2dcf6788f87522a01c08ab0672176dce3c699698ca7dd8f4","3a2cd45abd56c791cad06181aa9ba711eb581ae8af616938f71c2b0a2f5d139e","41dbfd524cc2dc4a8b7e9917bfcf9c939b55aceeb4fe8634775ee93268b869a0","1650fcdda4af2d70ec54836ca21cea57491c7cf627b45b007f50e8031b7ad646","9f8cbfdf6fdbb506b3c15b2d4b60fa5be2e6aa727852228453394e29726c0add","bf4233dbdfa83463f9cd7eadce3c9a74920a22b10694a55ed7d190555978d44a","c4665b2ba6939aaadf1df1bb98e0ae77a37d127ffc2484f8575954979aaf4ac8","3cc88c06883661aacbd49bed00b1106528bc5d13679d2a86cbb60fa5a57f3d4f","4ed7d2070beac90d695de42010b7ae15a552ffd8d377083e899170e9bcf19e64","88e03340b0b23badae5a3021870a121b2e386f6ec4446eb6072186f7c59cabf0","5fdd4fb85b0ec398c42530ef65e986b74edce2f5c14068ba5fbe6a72c94b89c8"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582700609 · entry 108e9186e8c5677a119a…
Expected log hash
db705c1ce83f047166ef3ebf3406f1398f685221ea16db9703eceb49a1163aa7 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":"v1787633403760","kind":"published-quote","locale":"de","page":"brand:foreca","quote":"AGGRESSIVE WERBUNG!!","rating":1,"review_date":"2026-08-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.foreca.android.weather","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 (653f52f612dd…), 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.