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.

“Schwache Konvertierung!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ff683574b952e57630c1e5effe37b95c955c6dfa85ae705b3c39a8f7e0c14d02
Signature (Ed25519, base64)
MH4FB7BHl9jUdj4XEWZuzi3MvBKIJEaKP58aSxsYRKF6RqTosr8jxGCdCONbI573vim7g5frR5ydLJlLTw4BCw==
Merkle root
6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b
Merkle path
["ff691ac29c5d377b7fda78dae550601798a34ea2e95c00bbd5c45d780fa3f418","d0ce686ae6129687b87d09676f6db4bea112779e29c4a5475c57c5d9e381de04","80b889ed82f5d225a48b5a71ee455725780df3e09b00e42b6857a918ff32ae8c","d20da904043ea1c51bdf94ce563efed4448247d3f8ae5bfde341eead54417b95","73448b510f11b173a0e70d07d81fedb433f107697d683595646244d583ba2cfd","ba458d56968a6a19f93f4e15bcb0357f2379ae20916a235a7afbc7ac4340a5f1","6c312a5e3b9384806ae6bd2ace24c35124b03b67b74a9c65fb6cfeed9a590635","7bc23c7c984795d8ec106469afd2695635f045fa7f925435e06c4443276f5d07","c720ba5f7d896de08c6c653f034df6253d73438a17eaa4da90a15067a6060afc","366be40f9a826a1f9f414f5bd1dc69b8a5e86031f347bbb2fed9c67e1427e4de","b40ab33f2e52ed4a90d4b252b515f92c935ced18ec43a91b524f940a12678caa","1d83f6615db385673b65f8ebddbdf4ced98d2ea1acc79049e3086b75a832a99c"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…
Expected log hash
adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"de","page":"brand:pdfelement","quote":"Schwache Konvertierung!","rating":1,"review_date":"2026-05-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1516765045?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 (6ddadcc7cc1b…), 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.