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 intuitive, great app.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
12a665cac5f68b64a55e3a982c33791530f534284303f4df5a0a3bea378d892c
Signature (Ed25519, base64)
TRmS4/Ayzh90B/8v65RYkAJrD6Ax1nxPIkusY8+9X9Wd9CldlSZXYyR/vNpXgjwT9J6v3yGmko5rt9qM6FeZAQ==
Merkle root
9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e
Merkle path
["12abd04b92dbe4f37b055f922a7ace6a5d86cbc5e56fd97e6ea9a96fd6a4d31b","72cc49badd8923682031a40cec6746daa968077c3cf1d6f006d14b9ae12ca48a","70eab9a42ede5738b86b8df98eb73970760e26a5713419d68732728dac99c990","dea1297e41acb84293286b3b3d067b9e138ae72752291ca9ce3b01431898aabe","fe89d2cdaf136a4999ae658e1aa95fc105b69ec0248a1a85b8267195352af209","5630b9ccf15c94c6ec4d5a6203df68cf13f47422d5c4005e33961842675a6549","883b8f9941bfb95fa04e165ffb06c4e4e5870b128fef5fa8b0277b2e8da6c5ca","8bdb1492c6b6d86974242774b1720bf3e6b9fd66e148bbff5280379458131ab4","6d1ce3bcacb9ff58f6dc527fe2fec9b42e5767de51096138c16598485f88df01","3a50c49a457c5485fb1a86efa1dc2a6e317300886196cdeab1709f7f2e01069e","11b69e5ff649b789c448f84a14cd3ee371f09587c7736c168ddde640fe74ece7","041f9c16598b3da12cb223fe41597ccb0f25efb5fe011f3cb0a58262fd9f7e82","92bd38359a2f7e9a0cfb63e15fa5bc91828bc74a6fd1daabc0f50bab390b730a","78e3a01c18db7a3aa85fa160432e1aa22e4b131e9c27c5e2e4566764a2ee13b9","deb69ba818cac6d60ad262ee5febe93ecfd14e4c978778af299f82ef8a69b934"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…
Expected log hash
0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"en","page":"theme:canva/ordering/en","quote":"Very intuitive, great app.","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/nl/app/id897446215?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 (9ca8f1c1ad15…), 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.