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b-money

Wei Dai's 1998 proposal for anonymous distributed electronic cash using proof of work and collective accounting.

Wei Dai's 1998 proposal for anonymous distributed electronic cash using proof of work and collective accounting.

Wei Dai's 1998 proposal for anonymous distributed electronic cash using proof of work and collective accounting. This coordinate is placed in the wider system through its protocol, economic and historical relationships.

Understanding b-money helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.

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Linked to related atlas coordinates

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Grounded in a source record

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Explains function and trade-offs

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Part of the open Bitcoin knowledge graph

DOC · 001Wei Dai — b-moneyPrimary
Reviewed 25 July 2026Source-first · No investment advice