ChainParams
| ChainParams defines various tweakable | parameters of a given instance of the | Bitcoin system. |
ChainTxData
| Holds various statistics on transactions | within a chain. Used to estimate verification | progress during chain sync. | | See also: CChainParams::TxData, | | GuessVerificationProgress. |
MainParams
| Main network on which people trade goods | and services. |
RegTestParams
| Regression test: intended for private | networks only. Has minimal difficulty | to ensure that blocks can be found instantly. |
SigNetParams
| Signet: test network with an additional | consensus parameter (see BIP325). |
TestNetParams
| Testnet (v3): public test network which | is reset from time to time. |

Constants

CHAINPARAMS_SEED_MAIN
| List of fixed seed nodes for the bitcoin | network AUTOGENERATED by contrib/seeds/generate-seeds.py | | Each line contains a BIP155 serialized | (networkID, addr, port) tuple. |
CHAINPARAMS_SEED_TEST

Functions

create_chain_params
| Creates and returns a std::unique_ptr | of the chosen chain. | | | ———– | @return | | a CChainParams* of the chosen chain. | @throws a std::runtime_error if the | chain is not supported. |
decode_destination
params
| Return the currently selected parameters. | This won’t change after app startup, | except for unit tests. |
select_params
| Sets the params returned by Params() | to those for the given chain name. @throws | std::runtime_error when the chain | is not supported. |