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.

“Leider hatte ich dieses Spiel innerhalb von 2 Tagen durch”

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 2543025731

Proof data

Record hash (SHA-256)

a284227234db9eb1d4045c1ff649f26d6c44d1e6f23e33250b6d71197fe0044e

Signature (Ed25519, base64)

pKjAQuQ2vb/lqNE0AlgfkhS/1nUMSUq3FkBPbOVNPXGowjvw36JPdPuwQ7kxIAvWxyhU3x/cCzgPs0JWKxZBDA==

Merkle root

172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404

Merkle path

["a281eec8e83108348ad8e89f4b265732e6d26028b43bd821ce18dfb39641a6fe","d5bbb8043a6129779ba5e9814373bfe647287409fc5378c5514762e58412980e","4e89690c19e1fdaed783714077423fb3869aecefdfda93c9436d3091179256c4","b0a7b2d1cf55441c0f781db8c3a85d20fdf8e34b7caba1dfce47908e36c3daf7","f397ac9b98a25aff20072d84ccd36721dda38e85cbff3cb3d92f3e82db6bc232","0fd5e7e349446799845c30576d202ef2d66981ee8ec71e70a13ca9d6a43bb9a9","d52d9290e83d19bcda2a0cf171d48c7db4c070a59d8bc3581951997b0f976a98","38c0dff64bfbdf93f33dc75674a0f6f801dd94602b231dc859173e3e9622e611","6d279c9beef8b4a698ee8e017249a391e3f939310a56273f37b29cb0c216e0ac","f8be35f3315fe5a6ac9f056fab94b2466db00f8f689a9740c4c13b72a0805186","fc5edc8e507b068eac9772b8fb24cc9c868bf48244266060e10bc15f8e94f95e","6828b88f1c3fb1790398fac6ff907896b3de64848f160221d533e85f2b29ccfd","c4678a47826f231adc1d15c864209ccfc1d346368f44c1aad2950bc46df9bf89","cf4d3887edb33be9d7a9e64011338d9abc8444e06d1f5332550f7686a2c1727d","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…

Expected log hash

19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"de","page":"theme:storytel/durability/de","quote":"Leider hatte ich dieses Spiel innerhalb von 2 Tagen durch","rating":3,"review_date":"2024-09-24","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1608097488?see-all=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 (172a3e0b3c9f…), 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.