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 establishment does whatever it wants”

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 3140475820

Proof data

Record hash (SHA-256)

8e92213ce099a375330770ecbfda44f7c7c5a41fcecc215689969c412610bf42

Signature (Ed25519, base64)

+o/VOYSj5UlOGYsOZoWgQKflqqHA0TYcaHze9q7TJqsTyJfE32+0xkQzn7eWbBSkUPrOimAPaA/8h5aTQc21DA==

Merkle root

52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759

Merkle path

["8e9814f8a9dc98c8d9d7b59b10cf91f547ba1e778f681f7b7879d732c6ff7e44","13fe20e27ff0449e2a6e7392d5c952e1b3ddef1cae21c3b7bf3589d63c26b62c","ca14f19b91ee9229cbb507afc4f2c63fe8d3ba7085e2e5462381351866a10eac","64e9c595d3b374812bf7afdc1b57b48cc383a5fdce0fc9a75b197a9c6a848bb6","b4eb310405653cadc0f7cad84798055dd49dc082255de65ec546916cd75e23f8","ee94f084f484c74be6ba4fd7a5176e5ba0b252081d41ecbef0ce24e79a9190fe","c65046c25ff4d64036c193e9b3c6de975059258dc3a2f83c22bda055df864450","b2fb82c1555d19cbdbf26432688ab266b60c85cc8044c297ef5d9184d0c19e61","df51702316440e9b4ed76e0fa553ae740efe2c3ddfb58ea9c012626e6f265bc9","5f22ec86eed48138e4450f3691b71eb93116ab0082bc442af388fbf1306b8b1f","c6b87a7c029c4ba87470b98626f84dfe65857df8d080b8d636e22ff7d8dd80c9","74700b83797e7cca97ab7cbbbea7021bafaa4e0a93d0b612dfda75605ecb0b98","b385fe89375278f2b45342434275d4a9ef2cb82ec9dfe399e3688817019e556e","64b3ccbf7465086dd7db73066d917eee6e4789a39addca1cf1c9d0e38a1ff084","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…

Expected log hash

bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"en","page":"brand:quero-delivery","quote":"the establishment does whatever it wants","rating":1,"review_date":"2026-09-07","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1357804341?see-all=reviews","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (52d6be1abed1…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.