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.

“I just placed an order, and it shows as canceled”

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)

ea6a57bce02593296a68d1cc347edb189ccf1429881186072403affd70e26ba8

Signature (Ed25519, base64)

nbcq6OpUFj1tiI9k9f42SmuC5oNiTOuaPDgc6tp7eqcu9Dq/FXs7FDiskM3DZtHZpnR5bIOdKtxGodx0OWuFCg==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["ea69712c37dc7f45e831e277d11788b87aa43ed6726525c190d3330d85d78c90","195b221b51023f16668979f7ddd4f451637da6805dca0f95387d8cef096f2bf7","d007f716b8689e8566cd5343de2229b0613f1e3c8ab61b8af0999ab98f4be7e7","199c08a080fdac3f1b8be8097497e23299065664e8378c5f1a5d2d677aa9f489","8aaaacd094abdff12e5089098ee526ee80e62d62b3f6aa5bb585432e4d6617eb","c9e99b2bf587e8f07a710e3e3266e98f5cba1413915719dadd3ab60b7b55e5d5","cf0a571513d1aba70f68a48e12abcfe8ef285dc8d7e5626487d7f08cfb07f24c","434369936a38589045265d7da7fc27d95d51013a101a50b638372bd1eb8da48a","11cb52ea4bd3b667eec7323a84f3d42edf299145ad3c32ddc72db31021dbd6d9","022a2c3b9b35aae33229af8c682de79f3ebf96949281ea89d378163ed1c03673","8d86c589eb2eee8874e11ac8667476155b0a0d09f41ce045f571cfca33f7602d","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

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/ordering/en","quote":"I just placed an order, and it shows as canceled","rating":1,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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.