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.

“While the response comes quickly, unfortunately, problems are not solved.”
Apple App Store · 1/5 · 2026-05-30

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 2622255255

Proof data

Record hash (SHA-256): 0d72f325c575641015bb991b110f17d31744e2cae20cdfa8b6e81b5d476c4666
Signature (Ed25519, base64): mSXnrapi2bMmX0DWh9qyXQ2eBla9N26M3vDa9z1zWwETI8g4X9lG8vTbZu8FqU0+55/Sr5HmgmwETzKCQcsQCQ==
Merkle root: 21e7bb8f2fd2dd8d8171a23c0a79176483db4731970a3fe8e0e328189fa103b6
Merkle path: ["0d6d33fb3d601e200f1d4412b5829026191e2a4037bdf087a3d181eb4d59bcf0","407bb81a8bb72ca445e09ba5d75beaa4906f359cf17a4f9d67a0443a0fbe8534","871f730886fd1d326639045f1a06367b7bacdd551dc7caf18796d20675f94967","809536dd9add13f3c09e12f68a22310f5ef950dfcef7ed5980baa1d7aeee6d44","785aca8b98dac62939df29983cb5a524a6b02208b7d63424aadcad28aeb0b4bb","c8a86b12948c2d521edcfe2ddf9b95127b72a6f6bdd4fee0a3d2803a9de5c04a","42d121c3a969be7f7d0a72833f510cf20183274f2eb4a10315f15b585f99f46e","858793d18e473fd32f875a689dfe418cfe794fa9ad48b69c8d48ee2be830e664","b917f1b611c857ee7e0c0109dec69ffdfdcd1f33ed646210317249220315a7d7","ee130911bee41e9a1f776e4c19395c07e9b05931ce154d7b1e00f330978f8288","88ada35bb78b27ede593e14711da944a3079634fdbb1e8fe2c1d64145e341bbb","a27949797d6acc76608eb2454a12e7fa3b0e23a9ff082297ecb4e8dc4f5f392e","3cea60263bc32cc376b16e1efd7740bffcfc93464b1276fab6e76a09df031faf","26fb1a8f86dacedb6315aaada1d0ce79d7f80a57d9cd232cbd85d2599cf8282f","2b3a1c21e085528ee4dbbc92da4d806c0eacec4cb4b4d9f473a6ecd411dc064f"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2622255255 · entry 108e9186e8c5677a7795…
Expected log hash: f2a0e8f2b4dab3949c746be15f65076279656fc5309daaeff038c9a778ee0653 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":"v1787896781880","kind":"published-quote","locale":"en","page":"subtheme:cewe/service/customer-service-complaints/en","quote":"While the response comes quickly, unfortunately, problems are not solved.","rating":1,"review_date":"2026-05-30","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (21e7bb8f2fd2…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.