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Basics of Crypto
Clean, simple guide to bitcoin and cryptocurrency — Basics of Crypto is a clean simple way for non-technical people to learn about bitcoin, blockchain and cryptocurrency
since Jun 11, 2026 · HTTP 200
CohortClass of 2017What it is
Clean, simple guide to bitcoin and cryptocurrency — Basics of Crypto is a clean simple way for non-technical people to learn about bitcoin, blockchain and cryptocurrency. There is a bitcoin 101 video series, a simple explanation of blockchain technology and a guide to purchasing your first bitcoin, ether and alt coins. Be great to hear what you think. [Web3]
HTTP liveness
14 probes since Jun 11Jun 11Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jul 13, 2026Went darkDomain parked
- Jul 4, 2026Probe inconclusiveUnknown
- Jul 3, 2026Went darkDomain parked
- Jun 11, 2026First probe — unverifiedUnknown
Discussion 0 comments
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Pulse Indexobserved activity
14 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2017weekly
13,497 products launched in 2017 · 100% still active
13,462 active35 sunset
Still active
100%
Median lifespan
4.9y