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.

“Seit dem Update bin ich vollkommen unzufrieden”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
51d1d907d46ff6ed859d96f4d940b584fa93ba992d8daf3dfee7434f98b15f8f
Signature (Ed25519, base64)
0CcvcaiEgaFf8O51OTiCc8g93S/WVR5mC/n76GDZqBKZh7bq5YSj/VdD2dQGJtAtHzXTsCuYpLBJZ7nSBLAdAA==
Merkle root
3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path
["51ed5e9d66f3609ffa56a058134df6260b72e82c88b8fde9363cc8bfb03f29c4","78a0795693d0a0fc65ecbb32ce4877bc64f116f6db833a483f951b6276b2de7d","9948cb912fe843fa775970720c8b1bb45efe81426cc2c53be5eaefedee5925bf","199bb0d0c8d831eeaea9760290f5f80bb13858ceeb9e161cf6546e14e8243123","9759003ff250bf53df1df897f46b41f6c248dc8303c363854a4455ebb41983c1","de19ca54b5476a8f8a03ca698861cfeaf2ead20997a25ab1bbee4cced5554a36","5f749ead69d20e72246190736ca7977c0a83786481f09816d009b0dcfcb81b55","33e3879e8a4a6a86a40237782f18b41153f10fcfac2466d639a2ecbb091bee69","a89a0b82dda31559d45c8597e1efd22b6ef6f5dfcaedf7cc2496c2f600267886","f275093188039e79affcaf1d5d25f6a60e97e2decf3da5674c932546186b31c1","e1064864699083fa3394d945ea7e300fa79076dbd55288e061752085d6858da4","f1892be337cbf3f4bf9cd60db0d449d3527108f04611233f1d94a0b7ca806215","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash
129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"de","page":"theme:sevdesk/fit/de","quote":"Seit dem Update bin ich vollkommen unzufrieden","rating":1,"review_date":"2025-07-01","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (3e1c67438f65…), 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.