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.

“Today, the Relai AI agent made me terminate the business relationship.”
Google Play · 2/5 · 2025-11-20

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 2514446349

Proof data

Record hash (SHA-256): 394db7d05eb8f01ebc75f22b6b152730804dba019e7ffe3896c01563f46d265a
Signature (Ed25519, base64): UdarX5EUFGPm+6Mh6VqBca3/BVIoQhXc1edwPwYMSdJOuBbAWh2zePr17R6uX1k8LxdXHwgXZBNugiuwwiy1DQ==
Merkle root: 3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path: ["394afc1c4fef9b4c23c4343734c5c6b38c80ed9b025f4a83893ebf5a00ec8ffb","7d7f7832ce7c0379d38778c623ce7e5e43e00ebe1214957b20865232e7ff8ad1","2fc64ec00360c616eb579afd41af69dd3a5c1caad8fa638c5d917a169004a646","9dcb3f664f01a2db6a167946c4f50a7c82957d3786863f180910525d3e0791c8","e26527b73900c584ec8a19f44e2cbefa7445349d7bf49ff2ae4decfc52759cfb","4d5fce22fb81fe8c547e6fc9ae4d411309b66b53518700e8a931be2ba849b023","db1a2b64ca1c659a282aca0697a3e24e21f7ba03532c7a276da74e868eb7d198","c4eb1cc287f9c5c72e003b8fe8261a64761edd4abc46b24c85b419d28bb778bb","7d5dead228cfc2258ec6a7b99666de9fa437bcf8381236d883d530be267b75cc","e193a6995d6a6ac9bba50c7b0efb2a6cb9509cd5565570b533c391407d7af649","0c349d38b6e42b95d8ea23d9c4deacea5cb41965a1073e1cd9786efb4bde22b7","85b3308a7e5dc33597aff1d0383bda0650276b9128410e79585ba503ca47c948","2ae4f4f4542f73cdc888409a63e7f5f03bfd5cc41110afbbeeeb4c35a2ac02d8","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash: 901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"en","page":"product:relai/relai-business/en","quote":"Today, the Relai AI agent made me terminate the business relationship.","rating":2,"review_date":"2025-11-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (3030a3ea5b39…), 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.