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.

“Push-Benachrichtigungen sind ineffektiv und/oder ineffizient”

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 2524617489

Proof data

Record hash (SHA-256)

0b337355f45498df41bb47f9f3d69c04ae1bc998444c3b51187826e5506b7668

Signature (Ed25519, base64)

zM5Lh8ZZoYT5nwodk4gvwuqvE+XUUs2M/4Z9qVZjCivWcB56sPTkzM++kOhsG/DtmqODwYinzecU5v0eBrlODw==

Merkle root

5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8

Merkle path

["0b3326967d9745aeebd6d8ce45b306003aec9c00dc1929ecaa71854f7ea1097a","167cc99aa3f427ed9f8990581efc43b1d1a1d8c983b222b70ff93242a0b77534","b09a333827049cede131f177af25166dac3dcd07b0115506af311bcabb8f8966","905bc3f5fbead6279409ec8b18c09db403a7abe69007e675609e33a28e3d1e02","d713586f61e63961209ab9f98e72531348d1d473d78e944e05ae50734880f6c7","77953c55a2cbe9153197cb926e30a9066d12b221578aacd25162cf6f8fd838b2","5cfe3a6ba03662b595ed4d9d29e1709f487a1b538ce145a2d60219d8fcb4cd72","df57243038977f4412423fb415351d6812146ac495e9b1da6765ccec8c3efa8a","0809aacd32fe3eb8a39c1d2fd785a5b415ed798f4d2cee527ebe4140d87342ea","0e5298d35649bed24099ac4ffa626d4f0c235dea3a39ddf43717656eb0e46e79","8cef1282d89fcd10de1a19b4daa5e03655fb959f1b6dc4e7d26ff03551b4f386","d4188d2c80932f475c810ced976fef9d816f34d9a371db67d8b88d0e2c021c71","294fbe7fed0fa3af8e60ca01a3a05891e9e1266a19028060f205705712eb6e96","9693116cb745ecfbff942949993950a2efc72f3f48b394aa6516ac43c745a9a2","649f189ed3a422a3ffceae7f7673f3e683a1fac940fd27a4d89bce585dd48e49"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…

Expected log hash

2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"de","page":"brand:infomaniak","quote":"Push-Benachrichtigungen sind ineffektiv und/oder ineffizient","rating":1,"review_date":"2025-03-18","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 (5c4849a28e86…), 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.