Unverified50% confidenceFactExact time
Protocol Labs于2017年通过Filecoin的ICO筹集了约2.57亿美元，创下当时的融资纪录
1
Sources
50%
Confidence
Long-term
Relevance
8/26/2026
First Seen
Sources
Related Entities
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https://kongchang.com/claim/806443API
curl https://kongchang.com/api/v1/knowledge/claims/806443MCP
get_claim(id=806443)