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.

“Allerdings gibt es in keiner Beschreibung eine TW.”
Apple App Store · 3/5 · 2026-06-18

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 2515033577

Proof data

Record hash (SHA-256): a6d9ff53395129990881a03b24be14f302d45fa1199a5dfda1958236615af9cb
Signature (Ed25519, base64): APo/cpSLojnpoUodMiGQZRvh4mPDjOZ8opnjRYUig0UhLGOBMKBf/QLvecikq0CIsH79Q4N/sITi7p9+ZSxhCQ==
Merkle root: 62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path: ["a6d82d2b5a0cabcd3026fcba26765098eae820537efffb92ef81a852d4b53ca5","1f5382705165768ea1867e4fc58bb543914d93f5b1303e318afe73aefdae7fd2","2702fb2fe31d9e5f9a66002a46252851b0ee4a4c160f1d54ce573c924644b2ec","e4efc3bed5d7b2d587323e3d4c60e8b1cddc513e3fcdfe8fd02b92d81ecb971c","310977276d3f4ec8c1c7d616179ee5dae1969e19553a0b23fd2fb3bdea81c447","d2bf98fd69094dfb9ae8bd2c95b00136b35ef0f44b7f200b7dbc556caa790691","125bda6423d3d569f55d966e58e8fc2861d586b1e12a6e86ded80c348578bbd6","c87260099912b3139592e12e190009891504cd9af76059af11152656eee09972","d707cbf3bf5859939fe93fa2ec81ed040ff28ec2a28c1e379c70030b4a7c49d9","2b2445acbea35b9157068a7f367e303c9e8ca3eac3133ba3be0e6be79b3c0ed4","f66c61efadc11abb3230a2dfa1db441880d0b2ea82ae441bbb7370cc70691c86","0b8f8721c63f7f5780499afaa73d06ea25f6d0973bc6793f00fa062ac93412ef","5f700ddc45cd2629748dc21d83e10ed946b2f02a806998345c5a40890c3ab7ab","baf7c3a9a57269bbb0661385ae981f5f3219ae8da84a7502572e283df3bc7435","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash: 458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"de","page":"theme:storytel/communication/de","quote":"Allerdings gibt es in keiner Beschreibung eine TW.","rating":3,"review_date":"2026-06-18","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id348177651?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (62390602d5b1…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.