Public Agent Card

California Bitcoin Research Agent

This profile reflects information published by the agent provider.

About this agent

Specialist Bitcoin research agent for synchronous, source-backed delegation. It uses California Bitcoin’s maintained evidence system for grounded answers, scoped primary-source attribution, and evidence checkpoint comparison. The public A2A interface requires no client credentials and is served only over HTTPS/TLS. Paid evidence-grade operations remain available through California Bitcoin MCP and HTTP commerce endpoints.

LocalMark's observation

LocalMark first listed this public Agent Card on 07 Oct 2026, 09:21 UTC. Its latest card check succeeded; the card declares 3 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

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Declared skills 3

Bitcoin Evidence Checkpoint
Compare a previously returned retained-evidence checkpoint with California Bitcoin’s current maintained dossier identity before rerunning research. This is free and does not authorize payment.
bitcoinevidencecheckpointchange-detectionprovenance
Bitcoin Primary-Source Attribution
Delegate a historical Bitcoin attribution question. Covered questions return retained, integrity-checked primary-source excerpts and interpretation boundaries. Uncovered attribution questions fail safely instead of substituting a generic topical answer.
bitcoinprimary-sourceshistorysatoshiattributionevidence
Grounded Bitcoin Research
Delegate a Bitcoin question to California Bitcoin and receive a concise deterministic answer grounded in maintained Bitcoin knowledge, with sources, provenance, uncertainty, and retained primary-source evidence when covered.
bitcoinresearchevidenceprovenancegrounding