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.

“We saved a lot of disk space, clearing up more than 90 terabytes of free disk space”

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 3123541116

Proof data

Record hash (SHA-256)

88d4ca9abe0a5aa65c2c7e4a1a3988165689e9d5a082f08d08192ae387fac135

Signature (Ed25519, base64)

j/gIJksZOqAxh/frssA/7Cb2gKJTYOXlDQqTltjDJJ6YkpecTqwDHwlPOW9hYYnus++SI2zwlPbBry3AMnsIDw==

Merkle root

6d3f7b9a732acc39631b9b7a5990b6471bf710c9f84e5623c7b4ff4e1ce78326

Merkle path

["88d4aca7aacfde743df36209308119c57a59f308c894c0c98f84bfeb98114871","e45da97ffa146f7e7063f7c328ef06f6d5b6935aa7b1fb75be17a41c80bdc29b","f8c57f9fff5c3382d7a9c157d51de6fdc0339e865c1360a3f0a77c6e6aea7683","578c833cb0b75b68f6f9124c6d1ca9b9287937bb5c2ba5b76a25de8d1a5b43b4","4b6c6823cc53dcbb7502579fdfd09500b71afcf3931296d381c51fe08d47bbeb","768457fea9db1436e7f04dda79be1bc16591a52ccff2e47292e209e21ef51c07","3d509f2e2745e90e721685c426f02edaeb8f4a74d74835db50c06079996c71d1","9b5686582bcc7a72241b2ff8fdddc0f8e98e0aa5b6258808ecaf8c67bb1b67ff","5c29ca08828c1856213aeb75c32277a6bd70f47a788b3fb54447a1fc67037f88","53aad700d67d77b954c28f14426db93eb0a78c2c08f5e8b3de3e8653f284a377","23d344e304431ae6f9e580aaa4a8e8cab824b78aafff5065e4981d6c4411e3de","11cfebe1ce90ea3c3dea2467735422ccdfd50d5a772b5eeb4f9e79b2476eb92f","1deb554311ddadf910c37fafff4b86012a306c774652ab6dbbc6ab69a5c01d89","d55f41ae09ca42c33bbe39db949f63edb982eb2698def5511ce57c4f872a5c0f","6036173d1fecc6618a44f9a6eac2357cbf937f65066abe2621a2b8d1580705f1"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3123541116 · entry 108e9186e8c5677ad86d…

Expected log hash

9205615d16e6f0d1c04ec96882a0dde4bf091f63aaa636cea18cbbe885fd5227 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":"v1791346951310","kind":"published-quote","locale":"en","page":"brand:nexthink","quote":"We saved a lot of disk space, clearing up more than 90 terabytes of free disk space","rating":4,"review_date":"2026-03-19","source":"PeerSpot","source_url":"https://www.peerspot.com/products/nexthink-reviews","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 (6d3f7b9a732a…), 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.