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.

“Versuchen Sie endlich zu antworten, ohne Links zu schicken, die nicht funktionieren.”

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 3199819547

Proof data

Record hash (SHA-256)

269547813e058a31af867a96f510203e2cd0aa9de35a9d550c164aec7974f0ad

Signature (Ed25519, base64)

l+oqoayAP41GNFqVlCKhFyx6lf8Ebjjvt+AUK7VNZyEWj/SGgP0LKpH4J7fWJqGedDflgoZKlKX/dK3MXHCKCw==

Merkle root

00eb1252356f6576712ea4fb614a5236163b3b1821e2db4cf332fa9ac5a6c4e3

Merkle path

["269b92e86678feb6c4326b9097e2e8465d9e53f5157823df8daf58f6a336f021","43893a590ac939df46a7e7d609fbed17e307a7348d02ef3448d6d681519b68a8","eea6486b32cddddedf97744d3e8c052472e073d3563f0eccfb41a0483c08a2c3","1c7539e78f63eee9d32e194e844788002e1ab2898b2b5dc124027051b013c59e","ff4dfb75af126651ff7e94849fa54e72e8e4fff3574f860300b0ff63af9ae55d","340d95f72d990edb9da2d1d96cef6f7370b834021b5d385d4d1de58a50d4ccfe","44d0f9bf6161bd2cd86ef7cd746a552dcdd65028d20e5d6a99f83fd994e513d0","1c9c09d08fe217e2f4afe68729e5d28ae70258046d36741fbec2f916a82287ae","61c471ae597574dff46d0c343bc4f84d4a6f4a6e2a3c8c26e72a94328ebeabb1","639e6a4a99b6319f37984396e2cd836e4595b7a60b8d68af5598daa8ea4ff290","926cb1ae0f46a2402972a2725590821d31092c1ab3c48acf36692561ed5b7536","cbb8d7eb6214a7c50d0e5882819412f63b1580e46b6de02ff26433012cb08a5f","a7b86baeeff583be985d9b11344856a35a889289dc600aefc4e2b1a3564fefe9","5dec716281725808bed0364df1f1b242a9cce0f53a1e675331a87d799bcee6c1"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199819547 · entry 108e9186e8c5677a0b40…

Expected log hash

54bf23963e2d2d167d69cc8eefdd91558bbc8835be34c5469b6e0b1af30e4d15 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":"v1791691808362","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Versuchen Sie endlich zu antworten, ohne Links zu schicken, die nicht funktionieren.","rating":3,"review_date":"2026-09-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (00eb1252356f…), 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.