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.

“letting people access things for free”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2416aa580838cc027c469caec93a612e879cb2357b629e63b96f7e3d7c3e4037
Signature (Ed25519, base64)
mNf/yY+nnK5ZHMVUbMLmcjj1/iKVI/qHkwaYS9ByLckPwaPwba76m0fkyA3tfY/kSVGgvm2pmCAogmNI8VtfDA==
Merkle root
fefd76293e002e3e9b1a8c28dd2b21a6a31f7840085e07fed39fb8f3e1a027e1
Merkle path
["2416c5e25f81d4abaa137329534ddda4dd499dc96da3ee4d192ebc84763804c9","aa7e5d5a4eeea58e24d99e0198bd31531ebe847357b1d2fa79c57ee4bc7dd775","133fbbb66288ad71cdf99e73fc2ba5dcf0baa0a7ef791fd146649d23dd8f15d0","b48a04d63b01ece3be7b21316386e08fe9f78b0a8dde3beb1713803e57c4e71a","5e6d14c7eff63e96f701b76b3ad3dfcbf634556276607d7c15d79f163eaa4349","89bc68226d10376e0bd5f8f6bab7934f0339953bdd81a38221016a68da4aeb5f","e8791f438c2858da631945d700f1c36e3da4fc99c267df9f0226e6ceef2b6523","fec40e21f7bf646d148406c7c9c7ec67ca73be8b500b27ce520f60fc06835b35","47a44b8021e101be094a25f207a586ac6a6abba68b89028926826ab6c305dfbe","1f06a43ae8c6355a8e0cb533b3f90ec421f468a3dbcd7da69c58091fd5f50035","1227a910c6bc5e43210843ac941240163178cbb47bcd70a88855ab13e7db6b21","b90ff53cc6364888b975c53a680256718a03632273271ca042519f752b19b524","d0641e67695166d7e3874838ea7f56eec4d56cabae20255fadf79275a15c8853","7a42de951be4e00d60ec0bbe464a0e0231a5c4314a65e01d8dbe2db19807a7a6","5bcc0454d959fe45b9d8cceb30d3231d2e09d219fc5bea4ea59efa077a6567f2"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2685374445 · entry 108e9186e8c5677ad2a6…
Expected log hash
8052ff4797a042637f5e0b94324bcfdc656477714cef5f2a8f0c16d93147fe68 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":"v1788351002274","kind":"published-quote","locale":"de","page":"brand:canva","quote":"letting people access things for free","rating":4,"review_date":"2026-08-31","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 (fefd76293e00…), 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.