DGB Phase A: embedded P2P + mempool (#82) - #93
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Phase A (#82) leaf deps for the embedded P2P+mempool layer. 1:1 mirror of src/impl/btc/coin (DGB is structurally BTC-shaped, non-MWEB; Scrypt PoW divergence lives in header_chain.hpp). block.hpp carries the multi-algo note: the version field encodes the mining algo but the 80-byte header layout is single-format and algo-agnostic; algo selection is read in header_chain, not in (de)serialization. node_interface.hpp restores the members the Path-A stub deferred (new_tx/new_headers/full_block/txidcache/known_txs), now that the types exist.
Phase A (#82). 1:1 mirror of src/impl/btc/coin (non-MWEB). SegWit/wtxid short-IDs apply (DGB activated SegWit). No coin-specific magic/consensus constants in this layer.
Phase A (#82). 1:1 mirror of src/impl/btc/coin (non-MWEB) speaking the DigiByte Core wire protocol; Scrypt-only. Two P2P-handshake constants carried from BTC are flagged TODO(M3) for reconciliation vs DigiByte Core params: protocol_version (70016) and advertised port (8333 -> DGB mainnet 12024). Neither is consensus. dgb_coin CMake lists the new files but stays unreferenced by add_subdirectory() pending the ci-steward OBJECT-lib wiring.
Flip per OBJECT-lib convention: register src/impl/dgb at top level and enable the coin subdir under COIN_DGB. dgb_coin now builds standalone (-DCOIN_DGB=ON); libdgb_coin.a links clean, 0 errors. daemon/test stay commented (M3).
frstrtr
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June 14, 2026 07:05
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Phase A of the DGB→LTC-parity embedded port (#82): mirrors the LTC embedded coin layer into
src/impl/dgb/coin/(p2p_node, p2p_connection, p2p_messages, mempool), Scrypt-only, per-coin isolated. Rebased on current master (c67fbc1); 11 files;dgb_coinwired via add_subdirectory (f992d95). Builds clean (0 errors) per ci-steward. DRAFT / held for operator. Phase B (pool + share layer + pillars) follows separately.