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.

“sempre que preciso, ou que algum fornecedor não cumpre o seu papel, o iFood reembolsa”

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 3029042635

Proof data

Record hash (SHA-256)

bb692601768f8c44e9146f2f61ad5e629ff8b5e8ed81876396197b7abb4b4a2d

Signature (Ed25519, base64)

lf5fWslWAo31LMBPbs/lPFEB/4IXNp72WtyP6p6mibvbYBZG3cldwpUVvMNelc+0TKLaitJhffVgY+BGEG3wAA==

Merkle root

c9e6077a1bda893f1455402f424b1d526c8cf2f47d428b611fd8d7fd8b45f80d

Merkle path

["bb6c6303c990e53d264abb53d9b5556591d6e7630308112da901b195c819df16","fa6a6a9553fee61076343d74421d6dbe5c65262dc201f2894a6a52333e664b0c","67514b7b392decdae7a5a05988b3dce603aac87b54a8d5c93311870c7453c626","69fa2bc7f9aae255122753f21fb00adf553419eb25c83431c07e44ee0831040d","7e226cf4afd795750cb4d90ad4465171275d81f49e75992c117770745a5d7b35","b874f1ef938d94ed6857dae52ac5db41dd6af1d9c7b6cff98de85ecd10d7d03d","7a7bb0fe89cc378f77d4aa3971077c10107ac0fe4a45091b1add7090b2389456","50ab0b710dcbbd46f7948d44d10fd64ad45c430afb1fcef90ed74c42eb234120","26034dc4f54aaaf8a05ef760b2e8f4e051598433a04e99264a5e2ce998782b1d","68078040695dd78da1fbf82c72838ca17e4d056b4f39a6cf6772fc73dc8ed3a4","710b2b904a9ab8a2349128770f7682c32f2a3210ed30efc0684cb7d4b0021083","a053a1075cbdeb4806ef4345aac27ccb08b07f974dcab0d7af22da301fda4f00","8d810c8f9c62441734c87c36156dcad8983bbe1dc90b3b2854fb49cc7a54d2bd","1616c16ecfa49e18821de7767bf3fa1e1a6fd3ec2fa090ad2f10f8770da252c6","e91b4f1cf428f19a0932cddea6de9c1c364010417f9e244d933b133a023a7aa3"]

Anchored

2026-10-01

Public log entry

search.sigstore.dev, log index 3029042635 · entry 108e9186e8c5677a4403…

Expected log hash

38d9b7e95b1b3c998a8128983d818774fe7ee047adb6f05ee608495c2d7aa418 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":"v1790741815621","kind":"published-quote","locale":"pt","page":"theme:ifood/returns/pt","quote":"sempre que preciso, ou que algum fornecedor não cumpre o seu papel, o iFood reembolsa","rating":5,"review_date":"2026-08-31","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id483017239?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 (c9e6077a1bda…), 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.