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.

“I chose deleted the datas and uninstall the app. Wasted 1 hour.”

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 3178600936

Proof data

Record hash (SHA-256)

20b29ca0d5947c9feb5894d3dee50e6bf78b9755b915ebd5f276c43b8212add0

Signature (Ed25519, base64)

v1qnp0mJRxdHAhV2Ffeor7exvlUXvSNBGgQxw2ncGwiWkK8J3dXqNPZA+aS1sb3ZUQPtaWDOctB7Vne3dyfaDw==

Merkle root

eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6

Merkle path

["20b8b76ea8568c1882abb092c9e31df890e02e97685d16d7a5c64f40721ff8ce","f888db6dea4db8f68e81af647894bcdda1e07eccc374677ea2d439ec70a72701","b501e45fda1175fcd58b8189cccfc666749ef7963e516cbc48ec9c670c864b7a","d4f9403125daff54ac757da429fdf17554db0b9859e1cec2ef037befc673559f","39c0762a90c0063b1e8bc7197d0c6bc39da784494491e1df8a8bf758dc12ad41","2bd8cba50508411e3b56f02f4787189a708dbe66a9146e6911b059bc8bde7746","0ac4711e0760845775b58010e8e8ca649eef48138e6e43d7db1b83a69963ecd5","e55defdbc21666be4c443322e20e6167d45690120eb178902710cfee29c46129","5aaa93b66017cf2990d9f3faea3f27878c58ad9fd4d6fddbf667cc7dba92ee15","c32baae29025ebd8bbebd4d2913e8b15582d3ac308e6bc08000959705d0984a8","6c1510ff4366f01d9f3cf2782dde2248f86be32b568472e8b059185422448170","5a28204f9372278679ccf6b3ebe28cb3da342cbf292d2015dc590fde73763288","2671ebca141255a0c11a3bc51354d8cd008634f7e59a58a3f3f9dc756141bb9c","a445a39a48770a8fbc5d87a405ed660d401fa810eac6fbd1d284a96f8c7d5503","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…

Expected log hash

f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"I chose deleted the datas and uninstall the app. Wasted 1 hour.","rating":1,"review_date":"2025-11-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (eee462924587…), 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.