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.

“meine Kunden und ich wissen nun, dass JOIN nicht empfehlenswert ist”

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 2621558263

Proof data

Record hash (SHA-256)

3775e4b7e125a08c46153b75e406a839bf2d887d156c563a05fca6802ffa7578

Signature (Ed25519, base64)

Z2KiRZQNd4dZ7xZ+wP+vA7hfDM5jd11daUeWATh5hct/EbAgFOBElQZ74nh3hmHJqm0GqsbVioR7OVd3c2T9Dw==

Merkle root

76a70861058eff5ef068585a821790f9f0f67bcce12a1ce96d55cb6d986420b7

Merkle path

["37755e45f1ad62b892f654931c13eb71c184a791b7c29bec25a92157d77e57c1","37924c53ec824eb491a9d3e9e49eeae154233b623fae1f69f18c590f76f786e8","9dc514e569bb0628bf014bbebff39c50e5c61c48686a873fd8080c1f796002c3","9875e1784d09da93f66cceeb44cbdac0d7162bae9f94fc0aacc4a4325dacd1b7","a30c3fac71adc7178f9372c9abb39c32334d20118527778a522eb8e48cd22785","8780439410a33b9e54055d54a5967b97e7c11a781265983a3f67b07f7ee17f30","d3a536d25f3bf4c9a5c40a888a845fda77e7eeefb746173047ec5ee58babc179","1e19b281cd68bf2b8ed7cbfb8228cc11d81ae00bd9766f7f5df9dc9180a8ab8c","ed3ff0c72045d2c261e0bffbf5b5575dbd626d1530c4d7d140317b07aa47d078","a1de6404921cd7b472a9c70993a6fb3678c82b6406dfa7e08014e7fb6be461f6","df3e2a836539838af51c5c6c73e4d8ff079f4ba073708d9b60918c556ecfa866","7008594180aa6a9e2bcf13bf18f9e292703eb032f8623cd84a17fdab455589a7","65d18d957e64a9ddce3000cbe3efba2487828dc1ed5f895e269d7c6560a0b5d8","b0708aee6a3da06da7ce07abfd9012194714f3e4ae3087e24e97cf8d1c46ebbc","02ff7ae642a7c307d0ed4a3e268c40962e14ad4fc94744bfb27f110b29b33c79"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621558263 · entry 108e9186e8c5677a13d1…

Expected log hash

ed6aad59be4bd5b7ebab65a83a91c56e9ce506952d0d4a22235f03a556d0f54e 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":"v1787889797689","kind":"published-quote","locale":"de","page":"brand:joincom","quote":"meine Kunden und ich wissen nun, dass JOIN nicht empfehlenswert ist","rating":1,"review_date":"2025-02-16","source":"Capterra","source_url":"https://www.capterra.com/p/232615/JOIN/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 (76a70861058e…), 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.