Reproducible liveness measurement for ERC-8004 identities: 392,258 across 12 chains, two-round protocol-level probing 48h apart, host-stratified reweighting, and cross-chain integrity reconciliation. Docs in Chinese. - erc-8004-liveness/docs/silent-data-corruption.en.md at main · yaojin0609/erc-8004-liveness