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 reliability and accuracy are great; where other apps might say 'it could', this app can be relied upon to fit the actual conditions.”
Apple App Store · 5/5 · 2026-06-29

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 2514446349

Proof data

Record hash (SHA-256): 088e7455fc40991ebcdbe840e355078350e6027c144a7d53df7136184074a808
Signature (Ed25519, base64): TKsWLg8tP2B08rBKk77x5I+PoITivrSFIbuVBLLUuOAv+XaajKmmBFWUIGCouC9KjtpVaIpvHRDMs+AuOo39CA==
Merkle root: 3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path: ["088550b4f12b891c79afa31e2b43f31ae6796a0ef100dd596e8dc63c453d17ab","9422d33ed090cf05431dc75531c8c40902fe6caef47e8526ad9c075e9ae5e999","82df9bf916fd21fea74a9b96f7757e557f52ec48b83356f45bb1adbc509d0460","c40ec4084768ee639a74476691b8b437d3b974a227db722490559ae491f06925","26709dc5d7853a7b826992d87cf6ecb12c1a8d0e991aee61be441269ed21fde5","78426d9a77e3f1a4db3a85eef2be7aef40992d0ce6bf0775370e36ab05e4341d","d8e93c269ce93cf1100c8315ace5b34e3ed88890000f1b0ef1abc2d02cb96863","d854367f412e5b3fa1f74e9de494095641963b1a8612a284123f25e8027d5183","a1e0ff441130de060e197c844a19a41304bf672a3b0e854e01ab074d28cad0d8","aa47b5825444a5e897a84f9d33e26b1f390666e54bd5e416774a244545ec9745","4ee2c9048662397df02c955e144cf588f219ae72b5e9704bcd3e8911b368ee94","d01331f58a5f612d13ba4cb0aa47c1d106456b6bb5e2c1b33aa11db914fcef4f","b64580ae2e791e45fd127b60024d48487709b542c33fc98dae2df9989ebde8e1","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:meteomatics/quality/en","quote":"The reliability and accuracy are great; where other apps might say 'it could', this app can be relied upon to fit the actual conditions.","rating":5,"review_date":"2026-06-29","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id6449551642?see-all=reviews","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 (3030a3ea5b39…), 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.