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.

“Marvelous to work with #Canva”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
14f958397bb50fd49295ae304b2fc66cedd3cf45fa4940078fd824b6c9ed56c4
Signature (Ed25519, base64)
b2ELzv9bfW5GGowpHtQKGKY9ZK87iUexsLNLCIrnrH4mtGekPbVb0UFjURqcFPquSQfCp42ypr1xH9tFtKlODw==
Merkle root
58152eafbd1e17c07a57fc51092eabce1ceae3f7d7e40817611cb7b6380c0f72
Merkle path
["14f712dd8eee1c3be9ec92082bc6f6cb524d67d586fbe95dfd126524e055fc1e","73cf067a79086bc9ef47f1310b456f8ecaa4699d335b3c96ae41324a826224e1","23f396956fee66611f53e539f90a71015444cbcbae72ddfc9d324be7691eb106","e68545d772262c900fbe47a91360992a0e780ca2341f7ff0534bf2744ba02c5f","30875d51d19572eb9cf182bdaa639f54e46d661e6a4a761485587eeae396ef25","407cc0ad9e817f50876f37196be8f689d0c80710407909a3aab82cd4d5ad3d9c","3a87507e47e58a8f927da0c50d3d66580cc5b8c8113bb704cc35b0a9b0e1fcdd","8a4e55027dd93c2fc91843b588944213ab761bcbfbc837ba22f212bcc4976c86","c1e4b7dffc7b72e15dd409704b251e40a702f66fdd181fc9db33010ab4059064","ff316c42251cbdcade5e7c421715aca34a094e5154b56d8281368d9b3212ddb4","1baa4590b87c2fbdbb1d34b09af401b9de159065e32b1712c4de74f0ac981161","8c13fb05753408efea894d3eaa22fa4f673f39c7b172f7a77e664ce000c21263","bb462c3d38ad21a9cef76adcdb883e387603ce6deb030828cc61aed6c2537cf9","b602feeba516bbe712ba8ff0806ba81f2f58a4affca9619585625802efae22a0","cb20bc482ab55e20ccb32de1de1fec1b4f895ce9b04bd36ade3cca9f53182999"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2682068569 · entry 108e9186e8c5677a4c96…
Expected log hash
260c49803fe8c7d22d3480836633b40387adafb10154040fa1604350d604e93d 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":"v1788312710194","kind":"published-quote","locale":"en","page":"theme:canva/service/en","quote":"Marvelous to work with #Canva","rating":3,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (58152eafbd1e…), 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.