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.

“i want to know the direction of winds and rain to be studied”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a921517306c17cb9858a102b110a65acad4ed9c72b484ea04c50a8c1a7300cd
Signature (Ed25519, base64)
uiBuAqD9X7qEQfc2/abl5Anq8py7iKbka2fT9tALtOWVn01D9fcQvnIaVWQcFdP2iutLyHmq096hJglqT5ifDw==
Merkle root
3750a5fdf1ed10aa252575b51301fecdfc7c400fa1cc1f2ff8335245da43610b
Merkle path
["1a94c194fbbec3ca539e53383294b6856298d710f7cd526ccdf4ff1ff8bd6e6d","b0b2125e7c2bc7519c2a6aade1083b0dbd2ae5779cd395831d8e893b1379303d","bf973967788b66a9142026756a14cc108f99eaa077af3e58d6dc9d0922f3ea8f","4a55773f58dc216cbc1e011a7e2aa62f86845d1a06b84ce7746dddf23e42ac45","9fce4ffddfa3eb1fb709d44ce15e569ae22713c3835cf6d4aa423ef17f00ae63","f62ffb69ab89678d23dd2bb60855be7c40f199a2a9e1ca4692cb242600ec28ca","31f970808f403b59dea7c2cdb8fb772d4746cb7705e11e65ba66a47120c65124","916ed1e873c114ec45495d9a1c32b268dd3d337fffc8bdd91e00fe5be0206fc8","8a00b08a7b1948af9c44e7a466b9a1e0f929e72a9011bcba6c2ef82420748c37","f66e10144fb7bcde4f7db388c09e7d6c9cdf7cd2fd7e705754315b58dc4b8f62","f125efcca6a91c645399cd4c772ef88c058e407136f9020a6f187c0a17fc132e","1afcc4ab750f8e62e204f27a892a5b04b22d441bc90180a9bac5aa3190e2cea2","97a8111d8475641d358c235a27a819fa77f45486e07258eb6230f5b4399f78f3","d3f60913f0f2261af2a1efa087a29b863f258046202db992bc2cb4f53d0bce0b","587eed16c1494c5b5ed63db0c99eac20f0d71c9f7de0d416e769324bf14ca737"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2685518693 · entry 108e9186e8c5677a840d…
Expected log hash
14b4c1422d781f8c06152e5b2b6bdb741e926e97bae5efd73712ab8c7b50b252 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":"v1788352576042","kind":"published-quote","locale":"en","page":"theme:accuweather/communication/en","quote":"i want to know the direction of winds and rain to be studied","rating":5,"review_date":"2026-07-04","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 (3750a5fdf1ed…), 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.