For exchanges, pools and developers

Technical integration

Brisvia is a fork of Bitcoin Core (v30.2) with RandomX mining. If you plan to list BRVA, run a pool or operate a node, here are the main network parameters exactly as they appear in the code. Everything is verifiable in the repository and, for machine reading, in /.well-known/brisvia-chain.json.

Coin identity

Name / TickerBrisvia / BRVA

Chain modelUTXO (Bitcoin-style)

Basefork of Bitcoin Core v30.2

Decimals8

Smallest unitbriv (1 BRVA = 100,000,000 briv)

Coin type (SLIP-44)9339

Wallet backupBIP39 (12 words)

P2P network and RPC

Magic bytes (P2P)BRV1 · 0x42525631

P2P port9342

RPC port9338

Data directorybrisvia-mainnet

DNS seedsnone yet; the daemon ships fixed seed nodes

Consensus and proof of work

PoW algorithmRandomX v1.2.2 (CPU)

Block IDSHA256d of the 80-byte header

Target block time120 seconds

Difficulty adjustmentASERT (per block)

ASERT half-life21600 s (6 h)

powLimit (nBits)0x207fffff

SegWit / Taprootactive from genesis

Consensus parameters are frozen with the release candidate (July 14). The 6 h half-life was chosen for a new network: it is more resistant to timestamp manipulation, while ASERT still adjusts difficulty at every block.

Issuance

Maximum supply100,000,000 BRVA

Initial block reward50 BRVA

Halvingevery 1,000,000 blocks

Tail emissionnone (finite issuance)

Premine0% (0 spendable BRVA at genesis)

Coinbase maturity100 blocks (~3h 20m)

Addresses and keys

Primary formatbech32 · «brv» prefix (brv1…)

base58 PUBKEY_ADDRESS25

base58 SCRIPT_ADDRESS85

base58 SECRET_KEY (WIF)153

BIP32 xpub / xprv0x0488B21E / 0x0488ADE4

Genesis block (main network)

Launch dateAug 1 2026 · 15:00 UTC

Unix timestamp1785596400

Nonce79118

nBits0x1e0fffff

Genesis hashaa6bc268339aa9f4f2e39ae33aca7b7e48e395033d08d37c08f828890af7baf7

Merkle rootc17012d733986f74e43d3a2852646e44c5d3fc9f0b45d165ac8998d96b6eb98d

Running deposits and withdrawals

Recommended confirmations (deposit)20 (~40 min)

Coinbase spendable after100 blocks

RPCBitcoin Core compatible (JSON-RPC)

Explorerexplorer.brisvia.com

Source and contact

Everything is open source and reproducible.

Daemon / node github.com/brisvia/brisvia Desktop app github.com/brisvia/brisvia-desktop Parameters (JSON) /.well-known/brisvia-chain.json

To coordinate a listing or an integration, reach us in the Discord community.