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.

“just downloaded won't even let me sign up”
Google Play · 1/5 · 2026-06-15

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): dedba267869ade9e0d1801028542430388768eae0a294c5a0f4ed8f7ec118900
Signature (Ed25519, base64): knQSm9HLB333Tn/opg8AOGl2mhMYED7ZnkwUAnM41sUwkwouEXo0PQrjcSeYdwS0i/Q3ErTLXG7nYaABwkJNCQ==
Merkle root: 97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path: ["deda56aaa73f9cb2f779a7ccf1e39ed82ce865a0a205622a629270d9b2c16187","08e773ac01e3389ec1780a8ef5a0721616bde7b3602b6371e9840c9fe59d4b71","f0c32fa9363ccd8ecf69da034af7e3a40881b01c8495223d3a134d2e61ba0865","19a637205bef3cb77370881f82285c31065afe5a32495140af133abef0f6e24f","f3c3be64429d79debb9329074bd6c4c995083927504fa5f99a49c4d7e9b6662a","84fc0f4040f8433b4563a3cc096f935c8a2f7497ca9d976b1160dfe93787efae","c734114d1e4b94a09c96b2e9cf4846a2973e9d14e3df1b8d8a6472921988fa89","b9886a638c25445c35fa37008bfcbeb9f62890d8d186088b437ae31c2d33ba03","ffe327a999fea3b5b5a37b1f6338d3847cd26465ef5f4d4f05a193f21c92811c","ef3d70e19a5a760a9a27fd4277f06978b98b2223ca253ca3f0c913120aa85d80","0cbe202f255ec171f6f7c7833b05d0f4d445e79c3eaa47634917993604ef9f2e","c0cc50f924fcd6f909769461f841119392c2e50ee0690447644c3ed97414e04f","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":"just downloaded won't even let me sign up","rating":1,"review_date":"2026-06-15","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.