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.

“ich freue mich sehr, es ist wunderschön geworden”

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 2647547434

Proof data

Record hash (SHA-256)

05f63a185fef81e26ae5758628720d5e37a4ca9afc8cae8cb55bee0b0ef52ad3

Signature (Ed25519, base64)

a4nmr8xoYyhcLf8d9fwNVCTSS2Zk94PWrxzOp0bWkokp582x2W9SmNJJSbAeM3cQb6F/9vNQGA2jHRaRc8STAw==

Merkle root

e4013647f339499bd419bb9f69745e1d5e6273d32dd17f94b6c35c2fc080d1e8

Merkle path

["05f3dca8622ca6e4e8d77a009d97a1217889724f777d2c2ff3e39418cc68323c","04dd5cc66a2bd064e75ac612e6e603acf58d7e284c7989b9470d2654392d3e43","2c5dd3502b64d030c15a65127abc989702cac0846813c23336f78f4d7222064d","cb4da204797c82acd2fa5fb80424f9c6845884bd2127d3bac065f98bcc34268f","7492c57602232b60b86dfe27c827c246acd6c593124c883c7eb9f12e0f04da2d","723cb51bc049f823c5f42db241617718293cc192f8a272a6307f5ea606b87196","48ebdeebcbdf7cc5cfd9e2459fabc5d29242ff2cfb6eb95d6b9ad1d6fa8d495d","97205923123cfd378c1358a3e6c9b52c3f2e332a4aca1f6e8a593c51075aa163","1543988d129eb8fe8803e0fee2eba4f285884748e60171fa384789d02c76f6aa","671c62c8ca15321e0e44a058b385bdbbddcd9d77527d4e6b8228bc150c675f70","9797ac4081b0914d8b66ad52e291ad8897c1f708022347193e3c8024db076258","84157a9cf885c89da85a3c686dcc74e8c468265987b0fbc6d0c7bdc1cc8053fd","df8342363186f2e3b45c88fa26a77bbc6852f833f9b39f10d9c7965a0af52872","3b1a28d2ad07744c06a00c9b4786a6cdb14dfb04fc76bcc1cbaf73cffed41efd","d68efe45fdecc3c76847a618a62019c7deb410aca5cffe58288bdc27d0bcb771"]

Anchored

2026-08-30

Public log entry

search.sigstore.dev, log index 2647547434 · entry 108e9186e8c5677ae1bc…

Expected log hash

fd8e30fab5cac12236b44671823a2259ebb0774adc4d1a33fd6a7c90ea280d43 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":"v1788063921301","kind":"published-quote","locale":"en","page":"brand:cewe","quote":"ich freue mich sehr, es ist wunderschön geworden","rating":5,"review_date":"2025-12-12","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (e4013647f339…), 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.