missing links

_K\*_

- **mandatory 1-of-1 proofs**
- _idea_: zkEVM proofs with a canonical RISC-V zkVM and a canonical guest program (e.g. evm-asm).
- **decentralized state**
- _idea_: EVM state storage and retrieval distributed across nodes.

_longer term_

- **return to 1M attesters**:
- _idea_: Allow for 2^20 PQ attesters per finality voting round, using 3 rounds of aggregation.
- **distributed block building**
- _idea_: Distributed block building beyond FOCIL forced inclusion.
- **sharded mempool**
- _idea_: Split mempool into parallel shards to handle throughput from gas limit increases and PQ signatures.

Review the roadmap context around the listed K* and longer-term ideas, then identify which references or links are missing. The issue does not name files, tests, or an entry point, so first locate the roadmap document in the repository. Done means the intended roadmap items have the appropriate links added and the document remains coherent.

Written by the indexing model from the issue text.