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.

“This game is so fun, especially for people who like to think a lot”
Apple App Store · 5/5 · 2026-07-07

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 3220562278

Proof data

Record hash (SHA-256): 0b7098cfbdde80d786e87c7e25661a2362a2a0e4c58cd0df36677d3087af2765
Signature (Ed25519, base64): HTN7B+QDRbwZwhmbGz/6GOrxqKNewC8bcrro9Fib1dXyrmIAyTD9OWge3d9xzZh+JpshDv1yTqNOqtfyUgVxCA==
Merkle root: 2d214bb14438515f4bedf5edd9b00a6a5113a016ba9b9fe8160d41d7e6046722
Merkle path: ["0b6e4f856a6778da5e59f41dae250a3fcd76a21e1be5276d6504a821f3ebb081","3d0689627ab4c541ea9570ed954e2aeeec77f02a4628874e7988bafa12476632","92404500ca55cb88a202c086ec5c01b4c355ab81aca8d610391d4a46b8279f30","550b7a996e77decc5ca76713b55bb5bab93ee9abb0dc066a42a1e6ae7036895e","e1a4b70ef768fc74218aa8713f87f5fd007e5a70c59333ef7a505d99052c178f","2a63bddb1dc28d61c14bd1bc59669db11d64780d8f5d6d0ec95b66db4c1398c9","1f70eb1064f1e5f07bec4a60b669d2abee7237df955bc74d2df0bdbf53c8b0da","2c2dcd351b23ddd6e7499789fb7da23528346994804e116167c97265eb3e2cd3","fc37cf1b9c3a2ce7fc0c09ff447472f5bf1c6e5edac31ed22ac0121f0e0d440e","da6a83700e6562a5d2343083915006750e77e4b9161f4d7712b838b4c79cf708","3cceffba1780f717cd2ce38f156f4aacef37125986da7d1cbc55a2b4370f1ed6","ebdcf4f2d06ecaa7512b4e82d75b0892ee788e93cc90eec4b56bdf4af103e975","c8e78357eabd343df2a6d1ad8a9c122f986bc772443ab896b1e0fa855f0ebd28","35ea2df06612b261a549235c4e62b3e1ad1789f05da56f9ca671421e5071b72b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220562278 · entry 108e9186e8c5677a2753…
Expected log hash: 13907aa3d3da271016c4b5e75946c4440692c6b4e1684187b965dbb983b157f7 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":"v1791777669660","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"This game is so fun, especially for people who like to think a lot","rating":5,"review_date":"2026-07-07","source":"Apple App Store","source_url":"https://apps.apple.com/se/app/id1608097488?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 (2d214bb14438…), 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.