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.

“makes it easy to create professional visuals, even without design experience”
Google Play · 5/5 · 2026-08-03

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 2579313751

Proof data

Record hash (SHA-256): 10df81249c3ba2fe7f0b05d976c9d3dd6c31fa0a02e38819703bea645086e0f4
Signature (Ed25519, base64): ILEJe1N5G8sI8YEdT5LQ/oSKpuKz39MPGVic3DaoS4twAy3RrOcaO8nS+5UUTxxeV4g5ZiKXKuN7nUIrr1tHAQ==
Merkle root: 7d99f509e7ace975d9131b3c79b0696005344fbfb76691d26003921d8da3f0a8
Merkle path: ["10df56ccef092303668cbd3183de783df2a023a79261bf1fddfc9fc2a7be9c07","2e392a9007bb9ab4fd2a207a71f06f7d272f84497c629ea43ce612fcac7d0313","b7e843d0acaf4d3151a79bdcbb418a231a0984b7e111866627c58ac4154ff1e9","740f3ac333a646d6ce0f087ac955923e4507c2f03be2a9a7f77ab7177e6cb1b8","073261005686b04ef9fa7f891711f5d6118ca41d4cbca3451173889541da39c7","1dc6651b21ca0469f69cc7d2f8cd65448d5ad7cfe229ae58fd206435d0e31cca","b970300a7e482d79a372efa661ba23d5b34f5bb4e6dae7eb00468eb496bb007f","25f1b9a19bf806c85380e23f168516707e90063edb88accd1ea6156af8164083","fefdda8cfcea0d81d5a1b0b612d5a5e9e68bb025c293b4d7ba6a63b8b8e38a9c","9820e073bdd5672a7dfafe8dcbd13276bdf5840dfd726f50a68bcde61281adea","bd3b03eda55ce61b538fa1682c49bdf6ee1cc5751b2d07e859a252d0ebbc0655","2dd1d85aa612c9c2dcee8e6a9b8850d0d2d4f889a64425b9d1763b23e8368be1","d2b7e5c12695b255ce635bd70253d91722143b48b301c96d105af7fb07baf59f","b2d461fa5f2c77d97cbab53545a3c371aae019615d29ddbac5455b43209b8b7e","aadc4b0adc99de5691fd30e8e3c95e2c0cd69be4c1b13f7bdc389fe5361fd614"]
Anchored: 2026-08-24
Public log entry: search.sigstore.dev, log index 2579313751 · entry 108e9186e8c5677a5f78…
Expected log hash: 0bbd23c1386f7dceb3083c4e5ded337a3a2fd7f76cd0c544d38ca853af72ea2a 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":"v1787536862564","kind":"published-quote","locale":"en","page":"theme:canva/fit/en","quote":"makes it easy to create professional visuals, even without design experience","rating":5,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (7d99f509e7ac…), 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.