- scripts/chipnet-channel-board-multi.mjs — T6 scale test: 3 concurrent channels = 8
addresses (6 sign-only/unfunded parties + 1 permissionless watchtower + 1 operator),
validated on chipnet. The board side scales freely; parties only sign.
- complete record §7: signing is NOT an on-chain event (LN carries signed-but-unbroadcast
BTC txs); T6 = two light self-custodial wallets vs LN = light wallet + a persistent node
(BCH absorbs the node's state-keeping + watchtower jobs); LN↔T6 interop — an HTLC-capable
T6 channel is an LN channel with a BCH watchtower, so LN payments route in off-chain;
funding from LN funds crosses via on-chain BTC (submarine swap preferred).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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