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.

“Proactive analytics have improved device performance and optimized 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 3139760477

Proof data

Record hash (SHA-256)

fc854ec01d2b9bfef1b5a6bfd9654964a08efe756655dc3e4e5299c0d913f618

Signature (Ed25519, base64)

mGZZdYboKr8lrlN+QZK8rDnEUmc9VBxUv5tsbPPAtXSbD7Vg8JCxswbEWUUgiDsPkeJQYEPg2ANk5s/isv/pCA==

Merkle root

49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2

Merkle path

["fc7b567af9884c78c48522aff20b76e51c277ad6bd66dfae1f78353331c027c8","6c90983c8a230b45d0ae027b4f82c930eb93b068bd7c00598b2e867f1cf64c4c","44841364c9a357606f2146f68ab55ff5041efa52ec1ea3b85451f628b30af794","7f1c5a8a7d227edce651a8008290b6c73bf55c8ee91f8853688f41c287889857","6524b042477459cf576d61299604b6cbae96ab66b37467c568b25d7f940775a0","15fdeba4581579d700d779a27d77503be3bb3bc8c0621efe0b851485835da4d6","83b9991e93204d3c90473bb8dc2132bff880fbf6c1123f07223275e70617a478","64c8fb96f8c76272bafcf8f212078acb4b6d063d3821f40bff951bb434241dc1","c32bc28703335412aa952c114d4d9db3d0a8e47815980448b11642be6273c240","74db413daac5cb92471e1d3ffd5c0e5306fc09c9244a0e5e8911fdfa1213d4bc","1fef2eea1ba7233240a645d2d99dcdcc4e3841bf30f06929c9f12592e46a0c14"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…

Expected log hash

d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"en","page":"brand:nexthink","quote":"Proactive analytics have improved device performance and optimized 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 (49133e6803d2…), 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.