The marquee Ethereum hackathon lands in Tokyo for a 48-hour weekend of teams shipping real on-chain prototypes against a six-figure prize pool from 40+ protocol sponsors. ETHGlobal events are the highest-signal builder rooms in crypto — you walk in with an idea and walk out with a working product, sponsor mentorship, and follow-on conversations with the protocols themselves. It anchors ETHTokyo Week (Sep 19-27), so the whole Ethereum founder/researcher crowd is in town for the institutional summits, Pragma talks and dinners around it.

  • hackathon
  • asia
  • web3
  • crypto
  • ethereum
  • builder
  • founder