Latch bake-off harness · dev only · fakes by default

Setup

OTP vendor Key provider Attest stub token Run id

Track A · OTP → session → refresh

Channel Identifier Platform Template

Code

Passkey spike

Track B · key create → sign move (WMC testnet 31235)

User id broadcast via relayer vendor idempotency probe

Last response

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Metrics export results.json

slot	vendor	op	n	ok	p50 ms	p95 ms	est ¢