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.

“On the iPad, it's obvious it was made for a small screen.”

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 2893887498

Proof data

Record hash (SHA-256)

1c9e8a9dd00be225923a75a337d95f441f031d12018577c9771d536bc7f50368

Signature (Ed25519, base64)

JuXvZcZHB1vizHzvwV5pRsnVUKmtv21FE+qY3B7FAxjOeaWkxCblWlW1yNT0WU3OoTie3N4a2eRj0CqCkwPDBw==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["1ca0f0ec4616711ab6e0d76b107aafe2403c45e6f11d6b2e02bde37e109f1304","c086a4a3115de4bf1a0ed955f9f89c0a8857ff68a7f17e7e9e68b4c73aa16d17","5fb8b8d1eb5e507c71eb7c3f62101d264f613a509ce6122f529b891beacbb24a","38cdf38bef8d6ad68fc587f11f7793a3610aaee1d00ff1e57a5e725de3c449ba","fbac1313bf29be118a17034af8028209dcc0f0252bb70d6c9315f3289ceaaaad","27d0463b9cb450076ff4772837030106dcc30eed5d61d78481b34da0cf8f400a","c132ef72e6463b130a74d4545f1a4359536091c901f0d0ddeab241aee6907464","5c826ff7c98ffcbd75d335ab51424077056dd8e418cd8bc70b0a912057a05513","7029cb9d3c2724e6691967c953efceb379e7e43ee7a72b2875ffc8f8a89147c8","6dc86dbeca1fe8da0dd55159a3ac5867e5a8816ddf051d085a23d21d255eabc0","002b17e7adc5d32473d1b91f11ba4d31db1d20c36352d6fa73454bed87b29eba","b8cfb68a145033d7a3285a85a67ec25a6d084bffd75ff809bcc332bbb80a7a76","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:rappi/fit/en","quote":"On the iPad, it's obvious it was made for a small screen.","rating":2,"review_date":"2026-06-07","source":"Apple App Store","source_url":"https://apps.apple.com/co/app/id984044296?see-all=reviews","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 (2f068f3de56b…), 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.