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.

“immer schlechter je länger je mehr”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2843d83786f7487891d379837c305cd8711fc983937a012546b180c5b7ad7eea
Signature (Ed25519, base64)
G21/DLdpAAfXNMUZxPIE9EXay0YjOVDrjSX7Zp7InnL5Rb+4EbUcpSqwyFFGYDieE6SYxR1oYv9yrhzJq+hRAQ==
Merkle root
2e3d871c1322192f29eecddde09b1d60f3198d79e780fa1195a664b4bd06a864
Merkle path
["284569889b325fde787c5c0acdbb8b29c0de9fcb026cbb01730481f1138d5e43","8b73c7a4f79a1227625f0616ae4fc056cff5a200450ac0e151b37bbade53a64f","394b1c5ca1571be99c8b2cec441bca2b0d2782635d503eeccdaa132e2aeb2017","40c8be584760cd4f4b3ea312e21efbe4d3323331b255bc1f6c80ed7885b6955f","29c6bedf0d1438e47cbcdbe7160af02d2510fbfd093403e0f27e0a5bd935292c","31e2d879e0617d689c57ce7004b1d5c33b4c480218a3fc70207cf59d2385f92e","0359c9b0555f86c657ea9291849be9f890c898494f1dbdc32b260b766814a659","a436f7b8977de0d8dc5d9367ac6deec58df7fe8ca7cee313c68978e4688937ba","0b029f2cb0e3a075244561a6078e2c371da9fe548394023d9b2002d17738696c","8059d42d857119f8fe1c79b36e803840a0ace9112a1b8b1a97c8968cd701bd8a","8fe6c3e9f63b8384f3eb9d3b3b646babb2b81749b40a5f101af330760cb1ef2e","99a75b4dd4f269df8c1c680bd5d681a11382919c8eaf3be6cccecb7fa8025947","2d5b9611d8c1e5387c2a259b0d33678f993a76db53de4243f9d133a0209868ec","628ede9e9b0730d1cc332c261be38ff7c8dd0481f36e9cb85c838852e27c80d4","8951511b8bccb72998a9f731e365024a5c886ecac866e59c397ec696591e8130"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683647879 · entry 108e9186e8c5677a3d9c…
Expected log hash
9b4e6e5ed792dc8e5468e146cdb00002a33cda5d0fe16d325e3fdc5cc54bfd3d 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":"v1788327458165","kind":"published-quote","locale":"de","page":"brand:helsana","quote":"immer schlechter je länger je mehr","rating":1,"review_date":"2026-08-27","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1276583488?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 (2e3d871c1322…), 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.