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.

“The service in Geneva was also nice recently”

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 2681429093

Proof data

Record hash (SHA-256)

0ce7753b928375342c52d737bc09b06295e52f0ff8492d14fdda29521d8ccea0

Signature (Ed25519, base64)

BDsDNb37PPEkAOOMBI3c3xqSgdJAYNAKO7RLS2NMwTjjiTpsF/tPeWdCmnduYkBCJgqujY0AdLAKvx3FtOlLBg==

Merkle root

49d75a7972dad7fc75a734f764cdbbaa106268e1ea0f657aa8c6fd89424d4b2f

Merkle path

["0ce82905d8f6b5f80fdf87947ffa67167b7036807fd55b3b05e49a54903c4ffc","69f1205fe24c9afa9296b7ed16b76434e7331e7247be31ea4d127b715445a0a1","f15f365a911bd7b29f82bafde90a4c6b3c3e08378dcd62f883be970ab2ecfddb","cd9ce2726f0f6f8b13d30b7f583c52b86d3f123ae768570beaa001646e434166","524be196ced2b441acc1d103edaf16f8df6f52c6793df5cb53b59650cccb282d","45b2c7bce6d254de425025628f76b2ae8d3d6d33d1993c48cfc34587e9f90b10","46ef332f4ad3cc7884c868ddab34870d8c63e16d0dd5aa74d41a274ef16e10c0","9a09b4bdf04d4e4aab54a83e5bfd58416d9bf2e330376e923cd9a93a9a74d15d","6959a7135d2a983f80e88e4cb6d836c0154b55e044a61ac4c8c40dcba21d0b1f","f40006d9b683b4f1aed07f5b150c247dd4561bf4c8a36645ef7ac705820924da","971a4137578717d4cf8b796fe2df4bcf346932fbf526bf7734db31a4e757bff2","9ad764adb090606813af8d981e25ae04fb555663f4dd61ecaf358a138629116f","f930e87d5846215d9d33cbd2f684fd0788c4b25eadd845d1575c3bc708e059cc","79d6c858c8d60d7d4fdeb98d50012f464859bd3437e8887f9a62b641664e5493","75fe8695ca709a884269711b05fbdac24cc3f8930abb9087723ce2c8cfa8fe2d"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2681429093 · entry 108e9186e8c5677a81cf…

Expected log hash

89c17d1b707f92667072f2c7dc2ae2ebf8b7354f0952f06862b4ec01440c148c 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":"v1788303366831","kind":"published-quote","locale":"en","page":"brand:infomaniak","quote":"The service in Geneva was also nice recently","rating":5,"review_date":"2026-06-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (49d75a7972da…), 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.