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.

“we are unable to invoice our customers correctly”

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 3273402563

Proof data

Record hash (SHA-256)

1ca47afdac87a19367020d6c0a68a7bee832e8380cd5cc8fc091b88523d25430

Signature (Ed25519, base64)

jJJRXMYdIBq80b6D8LvVVUsanEUewyGBxgeKJF+5WBwJOgRzK10HM41I7Ikp7Uf8ejigwtrlR9P5y/NOl6DzAA==

Merkle root

f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee

Merkle path

["1ca8873c810fdd15504eda5d7a8a97bf4d24cdb3e6169c628a5761c95d30c4e5","f0a8c6cb2280193566d4f594c5ca1ddac922c3beb6276683b9623ab92bef2cdf","a1a3daa321424c8b9c461fb0f3947bf9e4f8bc710bb5d936837224a16b01834c","590732b6c3f3fd11051321c6674b8242446ed224fbc56fb27631a227a45aedf7","7c4267f6ff15863ca530b2eeaeb7379b02df838f665e003aa26b1ecfe43e1810","2e7a41461c5689415cdb2d3652109cddfa7e00a5d9efc843f4dfa98ab29eca18","c3229cb5aa4e5b543d0e8b305bd87e51db46c0507f8fbe9710e0170ba3d6b77a","372fabfe6e05c9c3aa8e7a75dbaf7e563230d68e3c19e3e69e74016ad4b6d8f6","9051ad957ade1f3304d1d6173f6bfb6f0f319d0ab595e58d7058e02498273197","8abf25d7b44f5105053f001774e2c224b51db2eab044348e2f06331eceff8f03","b76ee18cb88fb0eadeb62b2f78cbf13da6d3fda1e321c45e4448f5580f333312","c983079c81f3fe3701fa74b1f3d07ba4ae521d2aa67e53391f4fd7e312ac9423","18d3f68accc8835a5c40f0c374bff5769347a644756ac8ed830a1459ec4a0187","72cec015fa128b419dcf741d3ca687936e9595c259ab78dfd4256d8340270e61"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273402563 · entry 108e9186e8c5677a6df5…

Expected log hash

d39be9954db9139b182dabecbcfa2b9510337ba2b23ae56a3f9ebed18578385c 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":"v1792122859337","kind":"published-quote","locale":"en","page":"brand:quickbooks","quote":"we are unable to invoice our customers correctly","rating":1,"review_date":"2026-10-14","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6acf6c024b8c59f85084b48f","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 (f157206eaf06…), 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.