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.

“Very few discount coupons”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
359f9c74a504e5ad2de874f325109a9c2fa99d41cf232463895f8aaa94ca42bc
Signature (Ed25519, base64)
olj130yUK6FLGRzBThOFBoxX5ApQ7ktLp5kZa0X15AwP40AnlsSB7RNFgU52rKaNjS7EmdP/15xG0eYLfgL0Aw==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["35a0eb7467f61e1098b2440e14ec87acde51c112068c84186005ed67011b9845","d9ad2c40ab478375dc7bd662aa1ed7fa36f9f06903bfbab91e972d4a3bc72b17","a3f620b097880580e158c4b70486ad81343fed5b53677d54d4d5da493913e4da","1fb8351d0d63d72625cf8739fdb3fb0a88f71ca870663b17ae697c2992817006","03fae51bef91a621e647855493bcb970bef52ab2c96555a4c0e0686e8ac1d5ec","6134b792348196ee89cdb0e93910ebcdeb033e2ea5b2343e39aa9d639eea5c7d","f85e0b80ace8ffdb32fad0985ebecb7dc2beb428ac1bd2363d10135cd3ce9b55","cb8cedaad209725be4c8ce78f256a51db7ac82a64d8966c70c0abf810c871d37","c7dd45f8ed2e93ae9796c39fc605450f8c55acd01bdc2609f8b162b18d465d87","41649c40bcd734b52d29551afaa25b1f258884cc4035bab1cfe117d473b63e8c","92b183b5eceb35a6a4f14c3b37eafc410c42fcb22d829fee759b04e7472ae956","ac54b15a133e12a8a44506d8d80bf563b1cd547eb295c733739336d7dec0aacb","4568be9f5fd943a51642cf1216eea7e9c24c72db1776101b5a3113d15eb8ad63","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]
Anchored
2026-09-29
Public log entry
search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash
321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:delivery-much/price/en","quote":"Very few discount coupons","rating":3,"review_date":"2026-07-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (d312d00ed6ab…), 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.