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.

“at least half the features are now locked behind a pay wall”

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 2789279696

Proof data

Record hash (SHA-256)

1f73040561cbcbd38adccb227c9e7077ea2296363dd400eac1c646eb92430d37

Signature (Ed25519, base64)

n97knl2nWDnptfRj04+XMEGC0Zq37FT0Nt1JbYvUHmykqmv6k9ebfAN6AInwOLe2YBrdc7L6HYK+JT648WA3CA==

Merkle root

97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d

Merkle path

["1f745659cc4da8d173ae7d9808851ffbb7a533e69b17ad2755be44948ee47e4d","d39cf668607e4a8c9b92458c417ef42f1e8eb179046d89ea796228386fe9b7d2","e8df8dc3e96bfaf653484811020dd2f64359e6b1b0da2fa649bebf19d67f5cac","19a398f3ed458fbe0a81c9fc46f5161ad72d366d4aa04c3dbb5d0615a6917960","62a34e9914b9a316faf9bae36fcee4580d33d31b46f839f8446eb3e8692e17e5","d51e53a41b0677635c62dac26b302fd7636ecdad7c2ceba0e2eefb5acdaf1e79","f31ac1839a5f035950af9966ec21c845648fa22e7b5d0f65793195bf25922d78","58927014b673b6b3781ade32c2a4c17e56b875860611c725c70397b9097b7da8","e4d1b595c0bb220609465115818b5ffc5481db307c8d7841d575f68f6f7068ff","603e90c154d15d9d65f6bb2e53cfb97c8f3232399795179e7b909e4b96d61314","6ffeaf8c3e10ba4ee4abdb58e6ef1e3f2f184cf2b9b0fba118ce1d00454b6f4a","7fc459298391904a3838099fd1a0b7e635c26503d7f861328c446e440a4bd8b4","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]

Anchored

2026-09-11

Public log entry

search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…

Expected log hash

05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:wave/price/en","quote":"at least half the features are now locked behind a pay wall","rating":3,"review_date":"2026-05-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","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 (97eb1062a862…), 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.