zeekayandHanzo Dev 20851569ad bridgevm: B<->M release path + canonical attestation seam ...

Completes the bridge cross-chain release leg the recon flagged as missing.

- internal/bridgeattest: the ONE canonical definition of the bridge-transfer
  attestation seam between B (bridgevm) and M (mpcvm). M threshold-signs a
  domain-bound bridge-transfer digest; B and every EVM gateway holding the group
  key's address verifies before mint/release. Domain-bound + replay-safe; test
  proves a signature over one transfer verifies for THAT transfer and no other.
- evmclient.go: the concrete EVM ChainClient B instantiates per external EVM
  (Zoo 200201, Lux testnet C 96368) — chainClients was never populated because
  the interface had SendTransaction but no concrete EVM client; B could not
  broadcast a release. Now wired via evmByChainID in factory.
- release.go: on a confirmed lock/burn in an accepted block, B builds the
  destination release call, obtains + verifies M's threshold attestation, and
  broadcasts to the destination gateway. Both directions (Zoo<->Lux).
- attest.go: injects the two runtime deps (Warp->M, KMS relayer key) as clean
  interface boundaries rather than hard-wiring transports.

Co-authored-by: Hanzo Dev <dev@hanzo.ai>

2026-07-12 16:44:17 -07:00

..

bridgeattest

bridgevm: B<->M release path + canonical attestation seam

2026-07-12 16:44:17 -07:00

luxgpu/include/lux/gpu

chains: scrub private-repo leakage from GPU bridges

2026-06-05 15:46:00 -07:00

warpmsg

chains: rename thresholdvm → mpcvm (LP-134 T-Chain retirement finished)

2026-07-03 01:22:30 -07:00