Federal Spending Explorer

Contract notice CN4076318 · Australian Transaction Reports and Analysis Centre

Blockchain data analysis platform

$335k whole-of-life value, after 1 amendment

+$265k (+378.6%) since first published at $70k

Supplier
Chainalysis Inc
Agency
Australian Transaction Reports and Analysis Centre
Procurement method
limited tender
Reason given
10.3.d.iii. Supply by particular business: due to an absence of competition for technical reasons.
Term
2024-07-01 to 2026-12-30
Published
2024-07-08
Category (UNSPSC)
43230000
Agency reference
AC2559

Worth a closer look

Grew past the open-tender threshold: first published at $70k. The Commonwealth Procurement Rules require an agency to estimate a procurement’s maximum value, including options and extensions, before choosing how to buy. Open tender is generally required at or above the threshold.

Common explanations: Extra work that could not have been foreseen at award. A nominal value published at award and updated once the actual amount was known. A construction contract outside AusTender category 72, which we cannot tell apart from other services.

Value by financial year

The total value spread evenly from start to end date. estimate: annualised

Financial yearEstimated amount
2024-25$134k
2025-26$134k
2026-27$67k

Published versions

Every version of this notice we have loaded. Source: AusTender OCDS API.

DateVersionValue
2024-07-08original notice$70k
2026-01-27amendment$215k
2026-01-27amendment$335k