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.

“Sagt mir, dass ein Code gesendet wurde, den ich nie erhalte”

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 3668944551

Proof data

Record hash (SHA-256)

045e7d160f91b360f2c8061d4a56343add4a35a65806d0aa319d5fe660969069

Signature (Ed25519, base64)

tyjLTN5eXHTA3FQFzxG7zje3F4qtRhx0YGYu+8Tlb6eMWB3TrUlYZKE4OFtISMoqDSux194vgmqpF/j5woUkAg==

Merkle root

d8f145f4dd25b18e2b87daaf2aeaecbfc54faf99bd3bfdd8f74aa4efc5886bf6

Merkle path

["0475d876abf5ad7927abace616d6bff005bab229317be623327b10fac79f24ad","2d3fa056f92ee779de9f6f6f649c407fc5eefef703f17dcf8f1627d4a7ee423a","2e92314cf8662197e81d90d23747a21ac0ec146e18566b7e6598031ba02124f0","b73e224d6e29f00ab951561f22f2d3895dc589bcbfe7f7f9f7a8fee3ec4aa71a","0a64f77310a331c51b30acbabf3b95976caf7bc92ecdf4549ae1ded699624db1","115d1d89eafeec63f76e2c15d253b1b8e380168491bec090a5a6219fd67a53f2","da5cf6c05a9637c6cac02dc82d47ead6b1de5151c9024508a122efab5d2658e8","17afcb2f2d5a853ca8dbd85c6234cc871d99a0f7b8926fef76b62575321a2dde","c49b7602c10b14e0552aae42d086172f8da3886a97519fb48bcac531f94e199d","1b5e51717df5dbd79e213b899204d445aebc84015ef81819b768505201356e27","201d44a330ce43627228498a1a6d2056de77241b782d03c819087e11ea8adfec","2e900c12d34400e39fc8c3ebb99077c31758e236ed2350484065df834f416d2d","4a105e509823ad7c5361d9c34172b0c0d78481a597dbc352d26fbf6361d15520"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668944551 · entry 108e9186e8c5677a0e24…

Expected log hash

29b4e6eadc957394341c639515bb23b43b99093d34033c988619822df54fe84a 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":"v1793707472796","kind":"published-quote","locale":"de","page":"brand:infomaniak","quote":"Sagt mir, dass ein Code gesendet wurde, den ich nie erhalte","rating":1,"review_date":"2024-12-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (d8f145f4dd25…), 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.