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.

“With Euria, I started using artificial intelligence, which I previously avoided due to many ethical concerns about the giants developing it.”
Apple App Store · 5/5 · 2026-06-06

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 2593501033

Proof data

Record hash (SHA-256): 109ff2add07681bf9bd4bf79386ae67c8b46acc86bc13ace30e872890ad05266
Signature (Ed25519, base64): Hi86k/uhVxS125+OicrAUkItqdfaCnqdrlnh6eBt2WaDFUM0bRAytv1J3tBrgXW0rv8e4DdfVNON8+SpCSZhBg==
Merkle root: b046f5df2a406d6c32d4f87e14105e0107f6e314c3d6063465b8c6441189c891
Merkle path: ["10ad02780d2cdffce3bdb4102919e9a3e86d34735510f552b57440cb9b728a7b","f9a087e603ccd8ecf5532102da38b38f0f34ac29340ed5268d7e737d88d5f4fc","7acc4c182e09ef48806e46548e2a55372f6804e88e539e184b96161528eb8fbd","f965f39794b21eef32c9563131ac7307c9f86c795b7ac12d07a9df16f60cd70f","f7b8a69b3586d2fd3c27187c7a951df4f61cfc8cba0a378c32db24872298bba0","06bfc6e0ee78ca5f66c6b8c4055cba65fcb89c6310c977255bfa456968315dcc","b5598a50e6af31afb50624badb0dd5fee27ba4c42aeefb14096ad27e3085a1df","b2c4ff5a9773cdab7b5192758471becb925f5405d7f309fdfe402a1664625536","f444cb69375292e48c415fde76859f771d4192cbbd680bed7c5933eb8a67d405","36981ffaea4579b2178a08cf42606fa8ed0c685e282d067e84963788efc3342a","7ea4f9f429d8dc9f35f4216ae56174c4d50cfbb6f43f1f644ed33c983b44a296","01f014457410f90e975eb3d5f35c027d99a0857d2dd4e4d65fab61eb21c2e49a","f337a72b5c8d32566231b69df119a20fca7daf15172b90c66e1b6d332dd78858","c35362d8be7493456726dffb35f813b4e10ace25b8e2c3679505eceb5d9a7bb4","4a4ef39d7ab636950ca6d9b7d70c958b0ba84299c7f375e0932c9308990ba8e0"]
Anchored: 2026-08-26
Public log entry: search.sigstore.dev, log index 2593501033 · entry 108e9186e8c5677a6e5c…
Expected log hash: 804ea852a1c1b02b8c86a35cc42390aabed87fd2aa29b8fb9f7f25e79321f581 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":"v1787709693011","kind":"published-quote","locale":"en","page":"product:infomaniak/euria/en","quote":"With Euria, I started using artificial intelligence, which I previously avoided due to many ethical concerns about the giants developing it.","rating":5,"review_date":"2026-06-06","source":"Apple App Store","source_url":"https://apps.apple.com/it/app/id6754152858?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 (b046f5df2a40…), 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.