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.

“Ich möchte Privatsphäre und guten Support.”
Google Play · 5/5 · 2026-07-27

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 2582700609

Proof data

Record hash (SHA-256): 11eae6f0d1b13d23c68b49c521637919509f8fca49016ed32bfef854669a05e9
Signature (Ed25519, base64): 4py64cVDXt2HKMGiMUrSlIipL6JjR7rS5Cpb78LMiyutwFAxKGy0omKMCXLnJyJinLt8GZzrrJCm5FFq1w23BQ==
Merkle root: 653f52f612dd7654074ec2f50a8258d24363de118d24fd3fbb293c3f9466146a
Merkle path: ["11ebdfeae15308788905d062a163dec2aed21c77c350e21e3d4e07cf04ea72e0","d389e0ed7bcb7c2729f5320cc749ae28d7080b0703ca1baeae9e8577413e1940","6ff0ce52b6bcb34929f6187e05e8839eaab87c7724996d64c9a1291cddbe8a3f","f2e40ab3fc075d0cd1e8e2e2bffb8903daeb29ae4712c49b5aba09b77479b7fa","25d956d34fd3e830d865618ab7b3b9d3f164237f9d8fe96cbbd37c25199a26d2","3dd3e28b1a57ee174dcdcba582893a9e2619b7f1e6d81189323f18e41f50e986","c88d9a96ea6c953fe5512e829bd09e5cbc8210440f4018d222f3b3ab94e8a869","aadc41e5e24a195c216fa3aa4b854038114652d5e83dd9dce6115518142588fa","341f06ada2690e14932249b6670c36269fd176974d871b61ccb2617c416a9d60","6258db7893d623eaefb1f8179915a3638239fc127d1a08827f9d608d1cf75b01","85965b3b18f22c17f2f5170a39e07692a5cf73cc0de8849d30586ba282202798","f20b68e10c9d60c824a39dc128151a5fb0347bced725edc264111d1392a6f092","9fcd88f1beaa69d65dea3d04b431d43ad97368c1462c24ff050124283ec46f78","88e03340b0b23badae5a3021870a121b2e386f6ec4446eb6072186f7c59cabf0","5fdd4fb85b0ec398c42530ef65e986b74edce2f5c14068ba5fbe6a72c94b89c8"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582700609 · entry 108e9186e8c5677a119a…
Expected log hash: db705c1ce83f047166ef3ebf3406f1398f685221ea16db9703eceb49a1163aa7 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":"v1787633403760","kind":"published-quote","locale":"de","page":"product:infomaniak/domain-privacy/de","quote":"Ich möchte Privatsphäre und guten Support.","rating":5,"review_date":"2026-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (653f52f612dd…), 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.