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.

“Auch Bestellstatus von Produkten ist nicht aktuell.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2514013184

Proof data

Record hash (SHA-256)

75d1d37abd80f5f1fad0f33eb61ab6db00b3dfae4c89ddebed1b40ba3025817a

Signature (Ed25519, base64)

T1qhdRfK8dD0Xp0iig8b2bqBk2h9Ilqbp/1ncDOWbph8uhgDn4PpAOD9P2U9s+Lq0EMH4V02yN+XfW8nSaZ3Dw==

Merkle root

677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44

Merkle path

["75cd1f21a80f240036156fb6648e81edd91266bac0da61c601595f106aa23845","868bfc94eec1a42aad0747a6352706267fdd29d7950921596bf4d1feaddef14f","21302ef3b079fb9b8361c24a1fb3159d33bbf771a144a9683ca765a3fc3028cc","8708e4eb2d3c8d2efcb8655a50487103fd507dec596f22f6d2061155b6fdee78","13f655e92299da52dafaeadcbf72b7196e2becdf105dcc6964d0ed2405467e2c","4f614acdbb1108740ae6c3534109c321b2692dad7fa79d014305b5a436642cba","e7b00c84d265307c2f4f1ab09d75606fd699beda07b3e7aeb179399c7ed6e132","fd2f5bfab109ef4230c271d1b89bf0ffad371aa016e88f891774796ed3d28731","11918d4b67908582e8d3ef0c89cda704a0cc17ed9d52671e9e74f56fe1857c21","6acf80421541fd8dda851e0b26873dffc5999480e23cf220a6919cb7444ce9b6","64c82effd738e049809b71299e4b97a9aff3441d90ebc8474d655573ddedad59","dfb2e8953d9209eec2714596d39881de17af35f886ef0bb55375ee5a043837e8","ef65dd9ebfc0d3ef62099f320670e0ff1ffa0aefd392ab7dbd6c1c6483d33d7b","3e9df542f4415cfb7321e531014c29668083cb06fd7805d6083ebd6b24fa289f","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…

Expected log hash

a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"de","page":"theme:sunrise/delivery/de","quote":"Auch Bestellstatus von Produkten ist nicht aktuell.","rating":1,"review_date":"2025-09-30","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (677e672fa444…), 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.