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.

“My money in my Dana account was completely drained.”

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 3138947147

Proof data

Record hash (SHA-256)

1528890602e5020536eb25ed8233e70e008087d74949f58c85919df7101191c2

Signature (Ed25519, base64)

SifJ42tUGtFBH0ZvYiT/tJezg8eghc77EjqdbtgUJc3nTDcNe7Xcot1BjgQ86TE+Sqqk3CznxGoZAxQuxiPTAg==

Merkle root

1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b

Merkle path

["1523dbc03c6dec245372e16f633f9bd635a742761a9dc2a84716f6ce1a80ee7a","4974f7258f3eff6b46b21df5ff2bfbe636d0e1de636e347868cd71866cd78e37","a0be27bbd430c833d6c48111003b848628986cac64a568cfc3785f4313e67eca","93a5084d2fb018c227e5ec0b3e1747e52101bfe6b5c05ab3a360c4b2de43acea","1a71b19ca754e6d7fa1e952efc6d48bf5d1a1c94cd04f75228d86048c4a0f399","4620393938db50635d1b3592a798cecdb57997b46c50e720dfecd135a6eedb84","21bd05ec823afe00feb38d6746d176d3e6d0edb50a37f2ad18980bd0d482123f","5cf7b8e34f29476195db2a2835fba47c1a88583e9025c37975c9c153e96df076","d73a9234602924d0d99c083c2b9188ec319caf9e03d1eaa27c90b06c5d1a3482","59b72ba19c03016228e6373a756993e32c1a8abf94986a5c6ac2c077c59705a8","f648eb5e81854df9ea89306d78bbeb987ee7596c4496a1475a8f98d8c8512166","1761151c8eb8c9daba65277b5e4fb8c5367f51d034d40c853513bbdd9f94ee57","0a715bd63526388883fdeb099e9129563e4c22e6bfb87e7eb3c16d297d4dcf78","a52caabaaff23a9dd211857be614b6dbb651e724ed1f53485e9621733590c1c2","06054c91b82ccf7b99bb6b4fcb7c60afa97f93295e6829b75e5bf1efe9493e63"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…

Expected log hash

8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"en","page":"theme:canva/billing/en","quote":"My money in my Dana account was completely drained.","rating":1,"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 (1b26d1b85473…), 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.