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.

“Kritische technische Probleme”

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 2579644936

Proof data

Record hash (SHA-256)

0f85c9c784dad6809e9b1106ab66039cd43bf20154e9064c2852db6c6aea9272

Signature (Ed25519, base64)

zmIEiACn4uPXSEzfieoXa6x8LuJUWssX1kNZe4gip1pD5xRTSe2xmFylC8LbTKlWeTj4mkr5kh+oyVW6m2avBQ==

Merkle root

c768716b2cb21aabc39de506951f775443418285e2c5eda072e3b3c2d945945c

Merkle path

["0f84efe7fdd9b59a50dffb3566e23b47e500fde76cf1e84612fc8a03a39f17ec","6516d7776f7ffad896185d416d3157bd7febb3d4c4c1027f7e3641902d43cc89","044cec4e01cec742bc1550189be41bb28d3cd7de0e84c8b11fe1d0260efcab2a","35fef488d6602b4905c832b6d6e9b4cf1f2f8898625c8e429cc4b4bd909376db","42d66d324f7a6379e4c60033620d1909dcf153f92f992e94037ad63e9ee3bdd8","06424423b2255aec43973a1b1f198c9c4c0fa148034f94c5f0142f82cc3239b2","14a3a248f834b6ede42b23b36b932e615cc1936f95b26b0cd54b0fcd222dd748","e178999f32898f827bc698cc260c92f895f3204221135e5607fd19d39c6cafd2","93c47324d8e1358007b50a91a1497fd5a776764323d11a2061fa9fe4fde21841","2a7e564e3d64c1a38d6c09eed05c4a8a4f6db7ddb92369bb03617b7045665b45","10dfc38d92cb808570efd8b4da55b7412af5c5f73b2e89fc3d852f79952a14e1","2040ad8bb83c34fc495eeb8c9f81caf04fd90dd5129397bcf00a3351408f61cc","38e74f19a86a1311a4dbfb6ff75312ce32e1ae47f608a45fe54b6162c0fae8f4","58ccafd37278be2b9508db439c14e85a319c2716b397eaff7c959a5020ac606e","4c61c84fffc3f3248d19b221d821cc3f0e04d1cfb4151bcd103cb5959dfdd5ed"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579644936 · entry 108e9186e8c5677aee79…

Expected log hash

3a9c8e6bb3b2990f2171448c5468a63b9d6f8bed98ee1b72cd7d6f73b4663243 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":"v1787545182186","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Kritische technische Probleme","rating":1,"review_date":"2025-07-29","source":"Capterra","source_url":"https://www.capterra.com/p/153203/bexio/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 (c768716b2cb2…), 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.