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.

“we have got some issue for some parameters (like precipitation) on historical records.”
G2 · 4.5/5 · 2025-08-13

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2525257308

Proof data

Record hash (SHA-256): 0d8ef56c8ea1162474bbd7c6de0d0e115a746e64c4fd5648c2cd61824c40ee98
Signature (Ed25519, base64): i1Yxo/QCDoU7DFS30jGTUn8d+Vk5SgtIDe853AjfcwMpIULwR8P74YpEPg7CWRHHBq8QknpEhSeSZOPNnsXBCw==
Merkle root: bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path: ["0d8ea46ccb963807bdd4e5b68cf2ce43991440c90f34f7d14baac72d8419ca8d","a684bbbdfafcb1a050116107b66647fc7111448ca4e876c228006f80407a6a8f","97e15bfde67f342d0bb4bfd62baf061b37177b352da853308f848e15a4a4ced7","574d6c0d0a73f1eacdaabcf74087331abcf51a4cd6544355388283f1dea5e62c","1d2ca8e3c9fd0da75f234ba35c99f4f716b357e9424ece4b58c8bb8610d00632","a6dc4b612e9f0c71c2bc588a14d604b89f7bd94aea8a5a148850e5acfd95a6c7","8117e6cb2a9395d34ead5b9a5da504f1eb105d7b2358e0e7e0ab1cfd12a2af22","b6e22b8a923064cba5e67a3470409481150e928b3ff39870667a29c1a98dcd37","a914dc71084599b5bbb73f509785b25bc235cea45447d1822bba91321917eb49","a1e7af98da1c5ae0a47ade8140955f838cb6022e9bfad74b9fd845d7a4b7ef53","0e1bd3a6ee82ef3f4bd32cc3cb21911dffafe5a3b1f5705025c94551b91e7ee0","6ff816fac4e7f13f31377b74cf43f5943e0f56e713621e1d3de9eec0611ec5aa","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash: c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"en","page":"brand:meteomatics","quote":"we have got some issue for some parameters (like precipitation) on historical records.","rating":4.5,"review_date":"2025-08-13","source":"G2","source_url":"https://www.g2.com/products/meteomatics/reviews/meteomatics-review-11538013","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (bdf558524b6f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.