Crate dig_constants 

DIG Network Constants

Defines network parameters for the DIG L2 blockchain. This crate exists separately so that any DIG crate can import network constants without pulling in the full CLVM engine or other heavy dependencies.

The core type is NetworkConstants, which wraps chia-consensus’s ConsensusConstants with DIG-specific values (genesis challenge, AGG_SIG additional data, cost limits, etc.).

Chia L1 vs DIG L2 (do not mix)

DIG_MAINNET / DIG_TESTNET describe the DIG L2 network. Separately, CHIA_L1_MAINNET_AGG_SIG_ME / CHIA_L1_TESTNET11_AGG_SIG_ME hold the Chia L1 (foreign chain) genesis challenge that DIG wallet code needs as AGG_SIG_ME additional data when signing L1 spends. They live here as the ecosystem’s single source of truth, but are DELIBERATELY distinct from the DIG L2 genesis — signing an L1 spend with the DIG L2 genesis produces an invalid signature. The CHIA_L1_ prefix is the anti-mixup guard.

Usage

use dig_constants::DIG_MAINNET;

let genesis = DIG_MAINNET.genesis_challenge();
let consensus = DIG_MAINNET.consensus();

Structs

NetworkConstants

DIG network constants.

Constants

CHIA_L1_MAINNET_AGG_SIG_ME

Chia L1 mainnet genesis challenge, used as AGG_SIG_ME additional data.

CHIA_L1_TESTNET11_AGG_SIG_ME

Chia L1 testnet11 genesis challenge, used as AGG_SIG_ME additional data.

DEK_SALT

HKDF salt for the per-profile DEK derivation.

DIG_ASSET_ID

Canonical $DIG CAT asset id (TAIL hash) on Chia mainnet.

DIG_LOCAL_HOST

The mDNS/local hostname the installed DIG node registers.

DIG_MAINNET

DIG mainnet constants.

DIG_NODE_PORT

The default localhost port a client uses to reach the local DIG node.

DIG_RELAY_URL

Canonical DIG NAT-traversal relay endpoint.

DIG_TESTNET

DIG testnet constants.

DIG_TREASURY_ADDRESS

Canonical DIG treasury address (bech32m form of DIG_TREASURY_INNER_PUZZLE_HASH).

DIG_TREASURY_INNER_PUZZLE_HASH

Canonical DIG treasury inner (standard) puzzle hash.

IDENTITY_IKM_VERSION

Version byte prefixed to the 32-byte identity scalar to form the DEK’s HKDF input key material (IDENTITY_IKM_VERSION || identity_scalar_32).

PROFILE_DEK_LABEL

HKDF info/label for the per-profile DEK derivation.

PROFILE_SEALING_X25519_LABEL

HKDF info/label for deriving a profile’s per-profile X25519 sealing keypair — the key the DIG App uses to seal/unseal DIGCHAT1 messages.

RPC_DIG_NET_URL

The public DIG read gateway.

SYMMETRIC_KEY_LEN

Output length, in bytes, of the derived per-profile DEK (HKDF-SHA256’s natural output for a symmetric AEAD key).