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.

“billing, payments, administration, customers, etc. all covered”
Google Play · 5/5 · 2025-07-31

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): b22cd62e3e5f4d73d0e53c5a5482f1f28327ae6f80a29d3d79d340c8e78651cd
Signature (Ed25519, base64): pHNb7at/5WQj+AdjCW/sv5a9osEKjxn7bJPf2dEsP6I7mGFGn82AwvGtul0oWK+j9lihXPDPcFwPB247A3XjAQ==
Merkle root: 97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path: ["b22f14b628dfd2375a055c65021815bb1b65cd2ac59646505e15188a0a3859fa","c3961f83128e74f2796a741f2222b7f62352a874829e198bb98ca86a3d3831f0","5441b63e536fb5b0130099e46a7f4709ae857bb8b03b51a39807d381e26d3568","69144fd54de00c6de7a3780cb4402cbff3240f35665972a78ff25dad9beef71e","1256bcaeb0562fedd8d6833a1c84e6159bb09f6f8be83b52b4c48b959a3a166f","3a7a84972100d91c1990cb1f6686e4ca7a3345a39631946a04b0a40f33957657","43f8a8b1127412de81751672d27fe3723d85a4054597d345c3367b9f4a9ba97e","65794ca396cfa3cb6b02700ae701a41f8360f8d600542c43a272a2a4580bad2b","c0cb87791b5801d69538fedd7489f66de684187e82e3288de86b59f2259c241e","a53c88522dff89f27e041ce0d0d2a83c52e1a0574bdfffb16228a21a10bd8378","46b9b279b944ab74dcd8719347239c10a7c86b6f847fbc5b238defdb13a666d3","f331b9b7b0f816973fc5999e2ac6d8d10c8908961884acb0adfaef58ea6e81a0","054c6c39d1f97397366b9a1b659a373f0607ed1b3f28fe998d444aa71461fa00","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":"product:wave/payments/en","quote":"billing, payments, administration, customers, etc. all covered","rating":5,"review_date":"2025-07-31","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.