Serving Aotearoa New Zealand

NicolasTurnbull

Cryptocurrency & Bitcoin expert, legal expert witness, and digital asset recovery specialist. Co-founder of Cryptocurrency NZ, Crypto Consulting NZ & AU.

$0
Recovered NZD
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Clients Supported
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Scams Prevented
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Blockchain Forensics

Transaction tracing, wallet analysis & on-chain investigation

Wallet Recovery

Lost seed phrases, damaged hardware, old wallet formats

Expert Witness

Family Court, High Court & District Court testimony

Scam Investigation

Fraud analysis, asset tracing & victim support

Nicolas Turnbull speaking at Cryptocurrency NZ
About Me

Kiwi crypto expertise
you can trust

Kia ora - I'm Nicolas Turnbull, entrepreneur, cryptocurrency specialist, and digital asset investigator based in Ōtautahi Christchurch. I'm co-founder & Director of Cryptocurrency NZ and Crypto Consulting NZ, built to empower Kiwis through practical education and hands-on support.

My expertise spans blockchain analysis, transaction tracing, wallet recovery, and scam investigations with a strong focus on digital forensics. I've provided formal reporting and expert evidence in legal proceedings across New Zealand - from fraud and asset disputes through to murder trials and divorce matters.

Whether you're new to crypto or facing a complex asset situation, I help you cut through the noise and take full ownership of your Web3 journey.

Read My Guides
Projects

What I've built

Three platforms serving Kiwis and Australians across education, consulting, and asset recovery.

Crypto Consulting NZ

Jan 2024 – Present · Co-Founder & Consultant

Wallet recovery, scam analysis, one-on-one onboarding, and expert witness reports for legal cases across NZ.

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Cryptocurrency NZ

Oct 2021 – Present · Co-Founder & Director

One of Aotearoa's largest crypto education platforms, connecting thousands of Kiwis with trustworthy resources and community.

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Crypto Consulting AU

Nov 2025 – Present · Co-Founder & Director

Australian expansion - wallet recovery, wallet setup, and court/legal case support for Australians.

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Podcast

NZ On Chain

Interviews with crypto builders, founders, and experts across NZ.

Latest Episode

Exploring the intersection of blockchain technology, cryptocurrency adoption, and the future of finance in New Zealand. Each Episode, I sit down with the people building the crypto ecosystem across Aotearoa - from DeFi protocols and NFT artists to legal experts and policymakers.

Watch on YouTube Cryptocurrency NZ
Legal Work

Case Highlights

Expert witness testimony and forensic analysis across NZ courts.

Family Court · Auckland

$2.1M Cryptocurrency Discovery

Traced and valued concealed Bitcoin and Ethereum holdings across multiple wallets and DeFi protocols during relationship property proceedings. Expert testimony resulted in court-ordered disclosure and fair asset division.

$2.1M
High Court · Auckland

$800K Murder Trial

Technical analysis and court testimony on blockchain transactions in a major murder trial. Forensic work established cryptocurrency movement and identified relevant wallets for the Crown and Ministry of Justice.

$800K
District Court · Auckland

$500K Bitcoin & Crypto Fraud Case

Forensic analysis and expert testimony - traced misappropriated funds across multiple wallets and exchanges, interpreting complex blockchain data for the court.

$500K
Recognition

Awards

2025 · Blockchain NZ Awards
Startup of the Year
Crypto Consulting NZ

Recognised for recovering over $2.1M NZD in lost and stolen cryptocurrency, supporting 300+ clients, and preventing 50+ individuals from falling victim to crypto scams in 2025.

2024 · Web3 Awards New Zealand
Company of the Year
Cryptocurrency NZ

Recognised for outstanding contributions to the NZ cryptocurrency and Web3 ecosystem - leadership in education, innovation, and community building.

Need crypto expertise
you can rely on?

Whether it's recovering lost assets, a legal matter, or just getting started safely - I'm here to help.

Email Me Crypto Consulting NZ