XTH devnet L1 network
XTH is the native coin of the Aletheia Layer 1 — not an ERC-20 unless a real EVM later executes a contract. The running network is devnet (chainId 43911, tag ALETHEIA_DEVNET); mainnet (43901, ALETHEIA_MAINNET) is the launch target. Blocks use the canonical L1 format: a 22-field header, `BlockHash = H("ALETHEIA_BLOCK_V1" || CanonicalEncode(Header))`, sha256-Merkle roots and a ProtocolRoot over seven sub-roots (Work, Research, Model, Causal, Harness, Artifact, Reward). Supply is pre-minted: 1 000 000 000 XTH at genesis, mint permanently disabled; yearly release is capped (gross ≤ 30M, rewards ≤ 20M). Fees follow EIP-1559: the base fee is burned, the tip pays the block producer. PoW proposes, a 2/3 QC finalizes; PoW, confirmations and QC finality are distinct. Balances exist only as a replay of the chain. A transfer is a signed tx in the mempool until a miner includes it. Talk cover is still off-chain accounting. Market fills and USDC/ETH/SOL/BTC locks are not executed. Not Bitcoin. Not listed on CoinMarketCap.