PARAM_SPEC.

Bitwidth of CronEventQueue AMT determined empirically from mutation patterns and projections of mainnet data.

Bitwidth of CronEventQueue HAMT determined empirically from mutation patterns and projections of mainnet data.

Bitwidth of ProofValidationBatch AMT determined empirically from mutation pattersn and projections of mainnet data.

genesis power in bytes = 750,000 GiB.

max chain throughput in bytes per epoch = 120 ProveCommits / epoch = 3,840 GiB.

Storage miner actor constructor params are defined here so the power actor can send them to the init actor to instantiate miners.