Privacy & Anonymity: Securing the Digital Economy's Most Valuable Assets
summary
Tor provides end-to-end anonymity for Bitcoin infrastructure by routing traffic over onion services and avoiding central VPN gateways, with roughly 68% of Bitcoin nodes reachable over .onion and about 72% of Lightning nodes using Tor (monitoring data may vary). Bitcoin Core auto-creates ephemeral onions since 0.12; Samurai, Wasabi (Whirlpool), and Satoshi Labs (Treasure Suite) integrate onion transports and coinjoin workflows. Development priorities include a Rust rewrite, proof-of-work for onion services to mitigate DDoS, and scaling work — anonymity remains hard and requires careful operational hygiene.
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chapters (9)
- 0:00Tor introduction
- 0:51Internet needs Tor
- 2:18Tor vs VPNs
- 4:52Tor’s global impact
- 6:19Bitcoin over Tor
- 7:46Tor in Bitcoin network
- 9:11Wallets with Tor
- 10:17Supporting onion services
- 11:01Tor’s future
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