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.

“all information on one page”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
561861ff1dd1f88b1bad245d53bddf4b372c2b9dff6712b358ed1b73528d5b70
Signature (Ed25519, base64)
j7LlZr3Io6PIu8m04SKWViqCUwGyHaH/hnDOMfHi9XoTgLdtuG63T/9wf0XGebNQsRROS97aR9MnZ0o4dw85Cw==
Merkle root
3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path
["56164c8411286dc7296363f78a15a2f435af37ffbb3d1c696263e17229ae8286","8d73791e97854cf4c8b04ab5125b46bd84b87684dd616d436a3b07805f4aa19d","0edfecbf7588f8f53a4fe3d3d5bd8b2318319418eaceb85d3f9f487f52162ae2","77b0ab3bd08c875d857ec8ecf3721a8bdce2f3249771a454bd8c87c28a31375c","fac6eefb5e6c9f622d69482b8d754cb0c04028597793cb7a122313da0d298410","787193bbe679276013849eaf7fbc797a0457ffc33ca170e77967ae3219bb96c3","9917569c790ab2d784df4ab13a18f84609be0ba7c8f1cc9ab5a524980654fe35","d76b3614417407dd6d45182d71269f5bb3a4046b6be09aa17d48dab9c6eb8c87","298ce69396228ace029d4e19d0872cb3c8639263dbaed315773cf1fa3a4f7137","28052547baee7928b7a4d21713a5a05318093272d6f4585412ac3086457121c9","e7258813f92ac6179b34c58c9600ef7896d23092999fcd1516063ab93c45de49","cf6c019a3ab8944d012bed249454dd8ab4de184839cdd6f2b8e08b52015e05b7","2ae4f4f4542f73cdc888409a63e7f5f03bfd5cc41110afbbeeeb4c35a2ac02d8","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash
901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"en","page":"theme:meteoblue/ordering/en","quote":"all information on one page","rating":5,"review_date":"2025-08-29","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 (3030a3ea5b39…), 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.