101 Blockchains

This is a subscription library above all, with a credential shop attached. Standard costs 25 dollars a month billed yearly, against a 50 dollar list rate, and unlocks 60 or more courses, masterclasses and skill paths plus a 40 per cent discount on certifications, which it does not include. Premium at 75 dollars a month, listed at 150, bundles twenty named certification programmes and a study counsellor. An AI Pro tier sits at 50 dollars against 100. Anyone preferring a single purchase pays 399 dollars for one certification, reduced from 499, or 159 for a four-course career path.

On the question that matters most in this trade, the platform is unusually specific. Its FAQ entries state that each programme is accredited to the standards of the CPD Certification Service, and every certification page prints the credit hours earned, 13 for blockchain security and 16 for digital asset compliance and for AI security. No registration code for that scheme is published, so anyone relying on it should confirm the entry with that body directly. The platform also describes its credentials as the only industry-recognised and CPD-accredited ones in its field, a superlative it does not source.

Assessment is described in more detail than most rivals bother with. Becoming certified requires a final exam and a hands-on assignment, the pass mark quoted for the blockchain security credential is 70 per cent, and attempts are stated as unlimited. That course carries roughly 15 hours of material, eight modules and more than 120 practice questions, with a suggested four-week pace.

Access here is rented rather than kept. The same FAQ says the blockchain security course comes with unlimited access for one year, a tighter deal than the perpetual wording used elsewhere in this category. Subscriptions renew by default: unless a learner cancels, the plan extends for another term at the current rate. Cancelling mid-term keeps access until the term expires and, in the platform own words, no partial refund of the sum already paid is due. A separate refund policy page is linked from the footer.

Corporate identity is vaguer than the syllabus. The terms of use refer only to 101 Blockchains and its affiliates as the Company, name no registered entity, and place any claim under the law of the State of Israel with venue in the courts of the Tel Aviv-Jaffa District. Liability is limited to the amount paid over the previous twelve months and, where a cap is compulsory, to a single US dollar. Published figures are 2019 as the founding year, Aviv Lichtigstein as founder and chief executive, 20 or more instructors and 100,000 students, though one FAQ answer counts 60,000 professionals helped. Prices and wording as its site read on 8 August 2026.