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IOC's advanced practitioner programme for experienced investigators working beyond conventional tracing. Level 3 is application-only: you must be reviewed and approved by Intelligence On Chain before attending or making payment.
Advanced · Expert Practitioner
Online advanced programme with practical assessments
8 Weeks - 2x hour sessions
Admission is restricted to experienced investigators. You must apply and receive approval from Intelligence On Chain before you can attend the course or make payment. Approval is not automatic.
Level 3 is not an open-enrolment or beginner programme. Applicants must demonstrate meaningful investigation experience and the professional judgement required for advanced blockchain and OSINT casework. Every application is reviewed by Intelligence On Chain before a place is offered.
Reference - a professional reference supporting your application.
Resume / CV - outlining your relevant professional background.
Statement of Ethics - confirming your approach to ethical and responsible investigative practice.
Summary of Relevant Investigation Experience - explaining the investigative work and experience supporting your application.
Provide the required application information and supporting material.
We assess your experience, suitability and professional background.
Successful applicants receive formal approval to attend Level 3.
Payment is made only after your application has been approved.
Understand why common tracing heuristics can fail, how adversaries exploit investigator assumptions and how to develop competing hypotheses.
Move beyond transaction summaries into contract execution, call behaviour and technically complex EVM activity.
Investigate decentralised exchanges, liquidity mechanisms, protocols and cross-chain fund movement as part of a wider case.
Analyse sophisticated attempts to break, distort or conceal the investigative trail while handling uncertainty appropriately.
Combine on-chain behaviour, temporal indicators and OSINT to develop proportionate attribution hypotheses and confidence assessments.
Produce conclusions that clearly separate confirmed facts from analytical inference, uncertainty and evidential limitations.
Building custom tools to help you solve problems that you encounter through an investigation.
How to produce a defensible c
Level 3 is assessed through practical investigation work, technical reasoning and the ability to produce defensible investigative outputs.
The supplied course information identifies practical investigation work, technical reasoning and defensible reporting as the core assessment areas. Participants are expected to apply advanced methodology to complex casework and explain both the strengths and limitations of their conclusions.
Use this form to officially apply for the IOCI Level 3 Professional Certification in Blockchain & OS
Please download, read, sign and submit with your application
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