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.

“Keine Möglichkeit die Kosten zu erfahren vor der Anmeldung”

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)

0269c77b50faf655a9011ecb9c378e43b11b4109012c05d748f46f3021baa5b6

Signature (Ed25519, base64)

RAp1VtR2Aq4cnSSR0c9v2KmchDjIlforlLjR0Fk8Finp63t0xOSiUksNPzyMdwRsQn7boGty77QJIVht/05ZCA==

Merkle root

eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6

Merkle path

["0270cdeb7645d5ced08a60f561fddce033c372b84e0d29c845f26db0c6fe2bf1","1b4a12ae3fe6ef2bb16ccbfc9be823f92badf4c42c1c3ede044c6416c8b5a187","2f4f1e346b39344022eaa6732c86566f784199e3282fadb1441dd90aa4c1c346","008294ad2256f2c4135f0b05857ccad82da31a5ebe2f20d08bef4331335a01c1","33f0e9a8ec936fd95b7c18e90da702483cbcf202cace0fa035f37e44e6a4ce52","9066643732aed42e440cb11d1cb51cc96b4355052af9c5c0e6be17594917ad07","0830fc753a9c0a2801dd651a74785c227e2372aa8dcdc19f9d7f3d968ffa91a6","562e865c919f807281b27a011d825ad65f7d48f860c49f05399161cd09bbce1f","24b59887d773e216babdba4d436e7cd95fd56990da4ad25b58545b25478211cf","60d7b3341ad517458f361843bf5f20677587a9bfe605d627acda5f2f4788680a","ce5bfcf324b9314a59d413c765341b50971426d3ef6ecaba0e4b20b7996d48e2","9a818f1045e037b5c81556d7f6ec6165a24143565f78e16f2e84828d0670eecc","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:storytel","quote":"Keine Möglichkeit die Kosten zu erfahren vor der Anmeldung","rating":1,"review_date":"2025-12-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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.