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Infrastructure
Hyperliquid HIP-3: builder-deployed perpetuals
HIP-3 leaves HyperCore’s clearinghouse in place but moves market definition to external builders. Here’s what shifts, what stays, and where the trust boundary lands.
HIP-3 leaves HyperCore’s clearinghouse in place but moves market definition to external builders. Here’s what shifts, what stays, and where the trust boundary lands.
An agent wallet signs for a master without holding funds. The signature commits to exact bytes — Msgpack, nonce, target address, expiration. Here’s what each field controls.
Ethereum gets privacy on two fronts in 2026: validator anonymity via Vitalik’s Lean Chain, and confidential EVMs like Oasis Sapphire. Different problems, different users.
Robinhood Chain deep dive: Arbitrum Orbit L2 for tokenized stocks and RWAs. Architecture, Chainstack node access, ~100ms blocks, ERC-4337, and use cases for builders.
Robinhood Chain shipped for tokenized stocks; memecoins arrived first. Solana lived the same pattern years earlier. Comparing architecture, nodes, and RWA thesis.
Both call themselves on-chain prediction markets. But once you decode the contracts, world.xyz and Polymarket make opposite bets about who you have to trust.
