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.

“personally, I like that it has a Swiss connection”

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 2514188040

Proof data

Record hash (SHA-256)

131f85253ebecaa5cfad881b32853d96ab69a9a28c5a03a6f99745c8ba3768af

Signature (Ed25519, base64)

zE7j8iLQmZ54uVMIavbCgMmfXxGzrVJP5yGeZwEgV1uLiTFdiefwjJtWL9TDikN6QnvntmX022oG2eVPZ2hZBg==

Merkle root

6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee

Merkle path

["131cee9f395f791d147c37b05466681f95a9f490353f9599b3afad1e999a7513","323fb5b8ee9a6ff06f5a8c36cb23cd87ab6a85a9c04766c8fbd4f893be8db892","e79aa88e58a170644d36add7a0335b155a2854a92be11d6ac216af195eb29c3b","68c507a2d912331be3cb8401880c44f9386d1180a4d2f2ad7b1f986f181ba076","53121ae03be2a0514c66ecbd1e3341fec839dc6f8aae3a60847df291f15c3a78","2b92e61756e48ee67af25387cc756586b73f2888faaa1d89fc3b74d6be37c236","34f85499a21eceb06d6ae9b745852152f216ccfb04dbd45edeedd4b153056e80","c6b653c217a699295b2f51c199450fb858c838a9bd2bbe4a36f6b01ccd32275f","e8e45b8a4e2d9d75416f3e9f9cf0f20a9a63ecc0dc6d48f60f86c49ad8d3fe3d","5c65561f86c012d010af922af7876e58cc3ac643bdef1bc82a68ee1f3ca4c25c","5b8d56b067ad922ecff2f16d30031da957f09e0b0964e83af0d1f747af2493d5","228781b612a0c77f141df0e4e12827753e4b858f9d480116c6ae58d010c6d043","b958a384cf7d9aa03e4b31b4f9bf91c7373d0ec1d74c1ada80be4b2b501d99f5","f786ac0debae9f349ddff34e280cc8a64ab579a73e0a3d3745d84df0612234b6","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…

Expected log hash

b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"en","page":"product:infomaniak/vps-cloud/en","quote":"personally, I like that it has a Swiss connection","rating":5,"review_date":"2026-07-14","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 (6189a42bfe29…), 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.