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A recent study shows that 42% of the world’s top 50 universities teach Cryptocurrency or blockchain.
Get the weekly commit
New blockchain deep dives every week.
GeneralBeginnerKeep a small hot wallet for operations and hold the treasury behind several hardware-backed keys, held by different people, through multisig or MPC, with spend policies, transaction simulation and a tested recovery plan.
#enterprise-blockchain#security#wallets
GeneralIntermediateA bridge is only as safe as whatever verifies cross-chain messages. Most major hacks came from stolen validator keys, verification bugs, or bad upgrades, not the chains themselves.
#bridges#security
GeneralIntermediateOn Bitcoin, scale confirmation depth with the amount at risk, since finality is probabilistic. On Ethereum, wait for the finalized checkpoint. On rollups, wait for the batch to be final on L1.
#consensus#transactions