Ex-Facebook crypto chief David Marcus launches Lightspark, a payments startup that is building on Bitcoin’s Lightning network, backed by a16z, Paradigm, others (Lucas Matney/TechCrunch) –

Lucas Matney / TechCrunch:
Ex-Facebook crypto chief David Marcus launches Lightspark, a payments startup that is building on Bitcoin’s Lightning network, backed by a16z, Paradigm, others  —  After his departure from Facebook in November, many crypto industry insiders speculated where long-time executive David Marcus would land.

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