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.

“Ideal for short-term forecasts.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c876a5f4bc6014bd9e6f0d2ce51d09268438e1ccd87d5006ba3419c8c193c19
Signature (Ed25519, base64)
vI68633EHSoylNvkeidQ0CllfuCiEkK15HGva5BOUrlCbDNUqy3BoK3ONs9WQDD14QSCxl0vh4A2BMXHx8a2Cg==
Merkle root
fefd76293e002e3e9b1a8c28dd2b21a6a31f7840085e07fed39fb8f3e1a027e1
Merkle path
["0c84d081ec7a74d37b9b73064391216bfe38bb6c028cf8a0cef828352b1fbbb7","74c429446710694f7f91dfd75a499aed1029c8fc4360e2798a62fddc2f26451c","b264d0fc91eae1177c71d77ca780e74a454d69b7ce007b48d6c84e7375862c54","14d4b6633c7132c471513b09cbdbabc9aac956ef956b4570a37c098711d76fc7","ef9ad506ae56b7b8eff9a8230e39d7ca712360a450185d73136d711a9ce9fe2f","05a290871902b243be59672d592664cfce50997a054e948ce97faa7207fa2d87","2d7754ec28f509199ca8f4e4fd1003f244ccb1f62ac61af3fa814c6d89f2ead5","b411e6aafba4d6fe7dbaec6ff12271e64fec1f76c7bd870a111f68b50b209949","4d7b44fbe85ca141be320a436056e65ff69e38d31557dc682247985e3a80eafa","d3e3286c0f102d452ea1646bf333a1d93574690b3da3b47a8b04bdd9625aeef0","1983ee3fe0d34d52cd6212dfaf2add0759084ecb254113f9f06afa1e8dc5de1a","d27700e0dcac6f772fa379b6c132461dd1d9bbb4bd66bd6fbd691a6db4ff5136","d0641e67695166d7e3874838ea7f56eec4d56cabae20255fadf79275a15c8853","7a42de951be4e00d60ec0bbe464a0e0231a5c4314a65e01d8dbe2db19807a7a6","5bcc0454d959fe45b9d8cceb30d3231d2e09d219fc5bea4ea59efa077a6567f2"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2685374445 · entry 108e9186e8c5677ad2a6…
Expected log hash
8052ff4797a042637f5e0b94324bcfdc656477714cef5f2a8f0c16d93147fe68 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":"v1788351002274","kind":"published-quote","locale":"en","page":"product:meteomatics/weather-api/en","quote":"Ideal for short-term forecasts.","rating":5,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (fefd76293e00…), 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.