Network & activations

Always treat boing_getNetworkInfo (and boing_health) as the live source. The table below reflects a probe of https://testnet-rpc.boing.network/ and will drift as the tip moves.

Identity

Field	Value (public testnet)
`chain_id`	6913
`chain_id` hex	`0x1b01` (SDK: `BOING_TESTNET_CHAIN_ID_HEX`)
`chain_name`	Boing Testnet
Public RPC	`https://testnet-rpc.boing.network/`
Consensus model (reported)	`single_round_quorum_commit`
Native symbol	BOING, 18 decimals

Mainnet 6914 is listed in docs/chain-metadata.json as planned with empty rpc_urls.

Tip fields

From the same method: head_height, finalized_height, latest_block_hash, plus chain_native aggregates (account_count, total_balance, total_stake, …). Use these for dashboards — do not invent circulating-supply definitions from them (rpc.not_available currently includes staking_apy).

Gated heights (testnet 6913)

Reported by the public node at probe time:

Knob	Height	Meaning (short)
Native base units	1050 (`native_currency.base_units_from_height`)	Ledger uses 18-decimal base units from this height
Media blob admission	1200 (`boing_getMediaBlobParams.activationHeight`)	Put/Announce path active
PHASE7 256 MiB cap	1306 (`phase7CapActivationHeight`)	Cap active at tip when `phase7CapActiveAtTip` is true
Account tree v3	1500	Full 256-bit account-key routing
VM hardening	1500 (`vm_hardening_activation_height`)	Hardening rules from this height
Equivocation slash	1600	Slash path for equivocation
VM jump strict	1600	Strict jump rules
QA canonical	1700	On-chain QA policy / public Unsure pool semantics

storage_tree_v2_activation_height may be null on the public node (legacy 64-bit contract-storage routing until configured). Missing keys on older nodes mean “unknown” — re-probe.

Operators set many of these via BOING_* env / CLI flags; mismatched heights across validators fork admission. See Operators.

Client hints

client_hints on network info / health (advisory only):

min_wallet_version: 0.1.18
recommended_wallet_version: 0.1.24
recommended_sdk: 0.5.38
sdk_npm_package: @boing-network/boing-sdk

Machine-readable pointers

Repo metadata: chain-metadata.json
HTTP discovery: /.well-known/boing-rpc, /openapi.json, /live, /ready