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.

“My subscription was automatically renewed without any prior notice.”

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 2582676349

Proof data

Record hash (SHA-256)

08917efe1a610c958db299d6262bfbaabb5809b7e99178225198de9e8c29c337

Signature (Ed25519, base64)

6livZN2kpUE2a5IIfCxlteVDehWxsE6V17tb2UCaeAUqnc19COtNr36cJy4lZQwGQ0k9dgBhsj2ImXVfcjlKDQ==

Merkle root

17ead47648ad229fc265a299c31080897702755719af6ea46a92bd0f863a72f5

Merkle path

["0893a15189298c1d2d0d68ed1dadd8073a5fa751df13ca61e1d93c32efd2a0d1","75cfa75469e058a06792f1178b582f863f17d48a0ce4f0ec73691d885e0031fd","8d4d35f26140838b8306fa3f6b14d220ee703175bc0ff05f0e5439e315161182","464fbfb541747941ea0f813abfc54353cb02b7532a90c1f8e1f8ac4572b5f2de","c87c82d3d5a9ed7d2a860e1deb67e76e4118976f6f498ebf37053881daf0c85f","c37294de9a2e3a3a960e450f5dba18902beaeb9369e7639af1594fc7e7c2a973","a273426cd3b7b2df8abb2794eacc793c1c48ccba0e00d6b38fa8b581144021f4","ec6211a2e2d04161db5662f8367252ffe3330292da59d349e1386d96c3ca5b2c","565f5a1770986feb3da70518c742a3c1d6de093ed843e30c3a67b397ac1ed477","5ee7214c6bb739e76682023ac4eecb563d9c31ab7178ca19175f23123a73c297","e967156bf8f1053b44a93cc7bf3c2cfd6d745cef49a42ffcbbdd598e63b20e59","1cf59c983850e9ee5fd3d8daad0a014a5e2bd7bfd0c3362ddff5f9f819d1aa5a","336a8907cbcc3bea9194d40dd39c23663d5179127ea696df24cb3fdc58724658","61f86e7e32fb75a7c0d054f2c3716920afb9a96763fa26840e5df9515d9f0dbb","60dd9429d44a63e544ca9f093ed5983c0d1f3e76b5c5c255137e28b3e5a7042e"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582676349 · entry 108e9186e8c5677a0952…

Expected log hash

698b150c88f0ec819e6f02a719a6b4a58821d2cb801810f732495f2566d7069b 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":"v1787631090886","kind":"published-quote","locale":"en","page":"theme:sevdesk/billing/en","quote":"My subscription was automatically renewed without any prior notice.","rating":1,"review_date":"2026-03-03","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69a6b41948a8f0f2190ac6b7","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 (17ead47648ad…), 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.