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.

“Surtout, la rédaction de factures est beaucoup plus simple et claire.”
Apple App Store · 5/5 · 2025-06-03

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 2514851395

Proof data

Record hash (SHA-256): 3382c2db27f77b1546ae201eae5a2f28843d1b6b035d379a568680d267a1f748
Signature (Ed25519, base64): fdV3dcd6mmmWCpeiir9rOZSfdvK13cycvAW1r5TafS/sh0VpA9TcHDabQ8evvtPIGAxfdmaiGxBj99ALoCNUCg==
Merkle root: b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path: ["3385aa5f9b789041bb28e39951e6746c91ba76df2161d9c5b1bae2f75beb2af4","4e205a1b13257ab23d65108715cad4a9cc934fb79153f8647e80d6d6d5bfc733","30c404a1664ec1cde5cd38af94708d61c551d8c6faa4e8f0dd9d00ef46cf5b45","772493f7193d33b2cf890e7cb371158292b247c758e72c25b8dd2ebd59cda80d","e42c9f517e8552debadeea9e1cac969d09df2f72ccf791aeb22e54eb3e00a5c4","0d3d9f941da65f463f4e7779844bab9aceea2905097e149c5ed4aa05b84a8a9b","031d23803f765d28a0fc322b2eadfd8658dd6d23a1225e9d38ec33355a70fae9","ed2b30ca0e50d4b47631daab34713b13b0c4999cc0f9a70b1b78f5832ba424f0","ad4ac14c8a25f8b2346fe0203819016938376118328f6a93ca7b9b78c477485f","d3567a40c8e72a8899ef43456a0cff93b123aae3b179d23a0a69ae26746afe98","01994c65568de78009db2a3253acb1b5ba087cb0cb6da3d5948fca3f560e14d8","06ebcf4f421280990aa40be72bace95a1c58897501e8472347512cbf61f3441a","1c4a3fbf336b1dbbe624a981829b71610e2551e155c099783fe5f318fcf85e8a","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash: 687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"theme:sevdesk/billing/fr","quote":"Surtout, la rédaction de factures est beaucoup plus simple et claire.","rating":5,"review_date":"2025-06-03","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (b6da35820db1…), 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.