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.

“bin sehr zufrieden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2a3b279afcc990cc7ba7a78eeb0c95815ddd5a15150439e55201fc38358c6021
Signature (Ed25519, base64)
PDzVSnKCT2S3lfxB2eh2BT6kK8emZeAsz6v7FHog0kKerq8XtFJFaDjuaZiL3qIu1feE6cvM5TiW5xdfytJyBA==
Merkle root
9d32c0cbfb02966e7a561566f948b48040888a6535c058e814428126106ff945
Merkle path
["2a3ffd7ca0b573576926af574fdaa0e8fcf696af1c5c70a7b563f23b7cc9a671","60a82444d3720f3d9cd624b10b6b0dfcd5704cfe420f815f1f1461ce09bd524e","ef24a69251d9314e6fdcddae32c916d99fe2afed5af3ec92d5a5eb9d85ecec37","e697669bca9565f97886fb9ab73bd872b4025749d025223462a45668aa605402","0394176d0d9a4f25eecba421c751646ce04f27c2eaf1b51f570dfeffeaf63bbe","4d110770429c24b133b38862b38dc8382e080b199f006a9eedbeafccdc7419dc","468d3a958761b19366fa1dfb5b923978c436506cbd8f4511cd1d52c9add278b6","16657f74a1924728e162051d3d96ffbacb7a0ddc9e06be5814960a8bb8e6dbe1","39a6059f414907ae70e425d9b18dc14a53c502d5009927857092987b6e2ba74f","ac92408431ebce188648d0d0167b4e7b7ab30bc78d5f85c1e7a89760d16ce12d","44e2cfecc929005db8fbd1c81aee14e148e8b9dd6b15b84c90c2c8c8bd4520e8","ec33edcb71813767652d5f416909dc333c4249b485885ba3553bfef8414696a1","13cdb7cbceb4d51ca2f54d7cf5021701239105391242a11c207322c59fe9b4e9","97b419a98acf461915694d49df1436895896a22d4e853073303f64e609656c20","a892fc29bb3c992428927e47e35596c876cca06d89acb4ca102f2a534ba3ab13"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3121837738 · entry 108e9186e8c5677a0c6c…
Expected log hash
a0090149b27e60cea52dd7dc5f0abf6dd7c00feef65be2874742fff2aa9e8bad 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":"v1791340487550","kind":"published-quote","locale":"de","page":"brand:docusign","quote":"bin sehr zufrieden","rating":5,"review_date":"2026-10-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.docusign.ink","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 (9d32c0cbfb02…), 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.