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.

“your app is one of the easiest to use”
Google Play · 3/5 · 2026-06-09

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): f350fc09db669199d3cffea2777c7c2c30489f2eb6090254103e0880dbb953f7
Signature (Ed25519, base64): jg03YBglFuuCaMUkapw6kbl09UVyPS0oUQxz8Oni0sYovPRpvrhfKvzueaVLt0T0sk9T6hHpRk5Y+jRvcxz8Dw==
Merkle root: 97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path: ["f356984cd23d099aee46edb89d8185dd041ee232fefa8b90dada8b8fa8947136","b7934140519d56cf88b2525938ce0f02d800c8793fe8d41c4a306a96ecea0112","3a5fe3b53bfcd2a4c128809dbf39c9d97da5bcd37a086d2397663d63b42e318b","c26cf9777b9ef2cd4efe0796c0b84301dd54e4bfe6ef435963401d6d4664a435","cb91877803c76bc42daa9189d45a71be1b47b8779b1fe19a7d7f211e352597d0","1d4e282585f2cc13f48169c8673bc0cd0b764db4099b4b967f2d875a1910ea0e","60314ab6dc14d933e88c1588e96124788acd26eda50b0182d55a6715695f0379","dadbd3540a605c364aed0a947478c564f8cd1cad43909837b2aec19635d815da","ed1dfc1132b14bbb6ec942098e756579942f8d02374ccc959ca716270a7b1f3a","2a5f650377c919d94d6b9a151e40834c27d3542946c3373eff6b4e7b76b5b111","1a6229b9f2240e6f899513abefa7fce83e1183b1a1b2c74af015fcbae997826a","640b197bc6c52e1ae889c0e8b7a59a99fcc90984c8b3bd71fee23168c95ccff5","6a087565eaa0768d4c576fd78f88585a902d61259a245be7f47bc24b1ead4c18","fb01c9b29e184d558c43a512ba05af475ec20eceeace4dde365559da92299892","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
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/ordering/en","quote":"your app is one of the easiest to use","rating":3,"review_date":"2026-06-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.