Tenzro
Bridges

Hyperbridge.

Hyperbridge is the ISMP rollup anchored to Polkadot — POST for arbitrary messages, GET for state reads, TokenGateway for bridged assets. After the April-2026 TokenGateway incident, this adapter rejects admin transitions on the message path and enforces per-asset rolling-window mint ceilings before any PostRequest is accepted.
STATUS
Testnet
CRATE
tenzro-bridge::hyperbridge
HARDENING
Mint controls + liquidity limits
TYPE
Adapter
01

Default mint-control policy

MintControlPolicy {
    forbid_admin_transitions: true,
    admin_typecodes: [0xad],  // admin-flagged payloads
}
02

Liquidity limits

LiquidityLimit {
    max_per_window: u128,
    window_secs: u64,   // rolling sliding window
}
03

Wire surface

submit_post(destination, destination_module, body, timeout,
            Option<AssetTransfer>) -> message_id
mark_delivered(id)
mark_timeout(id)
Related
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