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.

“Kundensupport ist nicht entgegenkommend”

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 2525257308

Proof data

Record hash (SHA-256)

22dd05d7aadbd9a07c139bbec1819d7c061b4df1955bcc2487c0cebe90b315de

Signature (Ed25519, base64)

2lZS4dOfig1eoepxE+5hZP3ScY3l0gvAPfoRScg5wsa1Ujnk7LiqeMoC0EPoS6TEeaG2WeDdpOnd5X93YtUpCw==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["22d97b118606bceb57f291fba0679ee49cb05991787675d390112f15bd942ed0","cba035a709efdb1b873ac5ad0111e3954ac7940d02dc0bb4409b94c4ff1209a2","a30130783573ce2c36684daab1f00974a1d48a83d0bc1b1898ede0728bc8dddc","3e4239b35c79ac43590c2df5c2f2de2e0c5ec04a037f9ea8c290a285ec50c4cd","ff4093737edd09c4ac09537d70f48a861fbf025b4ef6fe9739214df63f776416","5d77280798803fc71dcc6d6ebd905cbb506f8265ffa0445419f1064496d4c817","90b638dfc5c43fe7fd84e7a9e480c2df74e4e9f249887edb7a03d03e49a86705","9b31f0da7b88933ecc9341524a9496a642e6f468e7c8244f330fb71efe7ac3db","74721e4a9ed4aaf7fa37d687ebe5a14a012cd578e1d7e4c4926413aa76a1164c","dcda4ed63ef91c0221dd6f71a9d54fa82fb8de6b8f99658dae2a1479a8d3cac9","99f375736a387af60a46ea5bf6e8109971c9edb06ac46993a9b48ff8a95a7e11","8c8e2698b58e2f2d4b6be49c6df26da884165f746c9bcb2cffac7ec3a91637e7","3e4c67110315d61166cdf761e41e4fe4e4d0452a654b99f3d445b9ce5a2ddb8a","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"de","page":"theme:sevdesk/service/de","quote":"Kundensupport ist nicht entgegenkommend","rating":1,"review_date":"2026-03-16","source":"Capterra","source_url":"https://www.capterra.com/p/167048/sevdesk/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 (bdf558524b6f…), 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.