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.

“The download takes a very long time.”

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 2543266411

Proof data

Record hash (SHA-256)

6be7380d18b20e4f683b5e5b0be205d4a2c7953cd31589cd6f3425e7d26f5bc7

Signature (Ed25519, base64)

kd/xX7vaHKwvwEImmTu+Q1mOe6Z1aOhiW72KHzqx6q+fWz+Kv2W66u3YRAnjcYsB3pBJCCMrsbpWK5LQ/qo8Cg==

Merkle root

8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c

Merkle path

["6be8aa7cdc21d137ba5edd5e774fdc4544a179bc40dcee0108880a6435a7cd11","721d87b67588c22432f3433506a1ba2231f28f5e110bf7b7dfb6214e725bc384","7c323f52d5606564fb35742778d1f95b3cde08aa9e333fe6fb636d7efd16e677","2c955303e58004a21495986549c511b57fafbcddf60fab2ee211be0c7bb73296","6f5dea5a31837ddb56c5102d63c671045844dade2dc99e22b9ce56dbaba5803e","b907cd48bb65c7b5d2fe4218324a03a553c8876fdf160f4a2c4f4507d19dd7d6","b9729968bfc9a79b56d5ad119eb643df46930224db2f6ae9a8c59033c58fea5d","b8efed4940d96539416a976742aff76fc90bbc936a55b774c17c9317995c5d58","7b6c83408156d2868ef3899817e590e5a0fea1951073ccfb7a487131c67ab411","802fe37d5d7017960bd1e8161f9958fa7bd33877875d265ae9a086d9bd5dea3b","6b83a827a21ad2a11b811270e25586d1b4def0ac0005e84e2b6a0246510c7d8c","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…

Expected log hash

443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"The download takes a very long time.","rating":1,"review_date":"2026-08-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (8ffad6e97d14…), 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.