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.

“It would be good if it allowed transactions to other countries.”
Apple App Store · 5/5 · 2026-08-15

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 2684302363

Proof data

Record hash (SHA-256): 25da255e6504110baa8f36fd48af2033c6a511c6bcb479b96382976fe98614cc
Signature (Ed25519, base64): FwhDXFaGYF0SkTviO2kgyotkuILXv8HD1oJxgYNnwPdgX87qRZdnQJXVYzOFMeHtpXbua6J9N6tokRgdsNjNBg==
Merkle root: 5e3f2e41cc1fd7787192ebeb079af6f990c775b2053326f968115de8dd824e71
Merkle path: ["25dbc36575be3e08a1ee06f9d5da29f05cedd17dfd6c4cb14dc42b554ad7771a","d75afbbd8f41ab4c6940ca1af28b88bab364c89930ac94febcb4b5833d07b8e9","9872536254a4b621f5d91e95ec4e8d7086a74ce8eed8c6d1ee2298206fa0636e","426d8be020a7016d1261adba6cd6ad77c5b3f47df24e2b35d49c5634b8c45ab3","9647230738f141e6ccfcb57fc3b1cefd6254181ff1e82d5c8efd4aacbc98fdf1","bf5f9a370db8d1cf2f88145743c9ed795f78f7f9363d51ce7f13a8e43a571a96","9ef0f5bc7070fbbad1272961c71dfb5532986cbfdf6e33cbf1623127551c6ae0","665dce57300c9573e281857af862e510172db32e8970333d80b10430f1d58f72","3559e1a36356ce94bf243484242adca5e51c2aa67291a7958391d7075f5a4905","72496bdbaeb03f4df5288081ae5f0f2c58b20a1f6c00bcda333da56353890dd6","1e6918e88713a10f4ba1a745f7e85aa691b5b12bca25581cac141511b5cc1498","bc9c1c3fc2d077217db940dd93dd1a0da0fe77800bf7d2a0c8e179b295e70a28","deae393b5941d0669bebddf6efecd65b06a543b5ed604c88e635a8a3b760289d","2afb6d36d3d2375210a57a6488ab98a278bb5bbb8e375833e605929207041f4b","a4325d4ccf36fc7ceaf4f8f3c2f4337a81e5e52c1c81c4c2185006d4bb2f79fe"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684302363 · entry 108e9186e8c5677aca75…
Expected log hash: ee19ff36df511a8edb29d6951b6df42f660405614fb2aab70f8340010708e45d 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":"v1788336966085","kind":"published-quote","locale":"en","page":"brand:twint","quote":"It would be good if it allowed transactions to other countries.","rating":5,"review_date":"2026-08-15","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1225135057?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 (5e3f2e41cc1f…), 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.