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.

“Registrierung nicht möglich”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
43d519906900c2c1c58b04fc882a542c8d6f96503980cccacfc6de86d4ab19d0
Signature (Ed25519, base64)
2jjVp9uxvjomQ9CVPgbtOtPI8pxZoLDGzOikavBN7D0dW9wd329dSMWHvVSsoda7Bd91U0ievAwNvaT/dnH4BA==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["43d4d175bfac7ff67c5e00b3a2366ddc1c85dc5111d68db9d171207413bc8cd0","370cc4fd35aec5134e150f0bc6e11c09036a24418274da4fa3bcbd5fad1bb786","0da732c8689d9baa29a01c879b75b6e7f059f0587f0eff4cc85081339c6ba051","6e0a3761a6af61d833dd3a0454ebda679adccc2544a1467da0f086dfd8aa2c28","ec1f05082790ef411aaaa0b1a5b3987ed50eb451a3c2f3532d32fabfee762d10","cf843abb6b27592a9ca8d9cd062a1a36f78f8fcd872b1429cf4f9bdc657fa669","1e6c0f6151e88cc3850645bece75c53489fdcc2b41f7788364849346b0e4f1d3","b76b4cc286800c168c48209079df6eab16c2016dc647a127bdec2fcc75f9dd8f","4914da5875e33fdb93275f28cd5e0637e787d381f74a3359ca58e8cf2357437c","45b655849b61f044d3d54e07e380f8eef474d50cdd3409a59d9d091f992a75c7","90744b84a252d7e51d67bfefdb583359ddb1de8204f826c2012e228fb935f6b4","761d3c69791efc32a160ff138bddbddc7bae13863915424c916d5f32aac8cb96","63caf53777d803af92ac6db2d445588376da791f63be3d8e14916e9cc99957cd","f5d1cbec3469173c409764ba850b613628c88020363ace8f472e6f611d605e0c","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"theme:schulthess/ordering/de","quote":"Registrierung nicht möglich","rating":1,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","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 (539721061967…), 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.