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.

“The only problem I had when requesting data was that the API requires the parameters in the URL to be separated by commas - which is different from the CSV files which use semicolons.”
G2 · 4.5/5 · 2025-08-15

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 3665494160

Proof data

Record hash (SHA-256): 079d2ce6d7ef13c81a979b31210de38daa7f64699609ec30aeca90fe66b3da3f
Signature (Ed25519, base64): r820ObOAsTi9ulks+c7Duhwj0+FkbCCfCzssMkwIXADa9HDtgGreAstm6s3gqN92+dAQh2tuvvrf57ImV2E8Cw==
Merkle root: 8087c7bed9871b345d05d836c29af23fc0d9671c928a1e9363522a16fdd7cf0e
Merkle path: ["07cd93aa62f45d2bbb04c883da6f9a8d03f8fb23c009c709c4651fea2ee03fbb","bcd5aede1a244cb61b377df898196a62b077d6d3124e947777e9990d62464a4f","d8e5d0a66edff1d22df9c1650d139feb901842ccfd686fa13d687a45f3447249","c299803a062e1b62561a786cdb0b0d4240a0e6d70e365bb12841c1e7d961f2f5","703dc799016f560b7cc97cb96318df2a801b86bc2d695a64082be8e62e78bc35","3fad4ee6e7dc437982f42d89888ba231ad7a3db44e074afae4962dc6f8e8dd16","e0d901539f7cbc6103bc37949f778334ff87f18cf98dbd4ad6f7b44d69b98164","241d488c9c706727b0516499373c3e6ee87814c0020b82d44a28652c3808b2cb","3a236cbb3190b8444c7569b5f6624fd360f84a24b55021429c70507914cc7237","0838a9a6fddcab03834a8048f70f2f7789f143d2dcc544e39ba9da3284b781eb","6e2640ce84e3b713f04bcf34496a1552476b46f4e238c52c22443df0814749b1","dd1e9344580a7e5c84f178c6d6df7060143e5ad383d351d54b23ad5d2006a175","ff3de92826a51b26559d771769aacc55c0c29674c4624825ee4c83324e354262"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3665494160 · entry 108e9186e8c5677afd35…
Expected log hash: acb694f91c9f21a2aa3937fe2dde51ea325ba950847651b126189aaae43ab56d 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":"v1793698916160","kind":"published-quote","locale":"en","page":"brand:meteomatics","quote":"The only problem I had when requesting data was that the API requires the parameters in the URL to be separated by commas - which is different from the CSV files which use semicolons.","rating":4.5,"review_date":"2025-08-15","source":"G2","source_url":"https://www.g2.com/products/meteomatics/reviews/meteomatics-review-11511690","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 (8087c7bed987…), 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.