EVNT-008: Andrew Lunde: Uncancelable Names: Building Identity on Bitcoin - Atlanta BitDevs

Can Bitcoin replace DNS? Andrew Lunde presents Spaces Protocol, a permissionless naming system anchored on the Bitcoin blockchain. Learn how auctions determine ownership of top-level names like "@bitcoin," the technical challenges of browser integration, and the trade-offs between decentralization and scalability. Discover how $120,000 in Bitcoin has already been burned through the auction process, the role of DHT nodes in storing metadata, and why this approach may recreate the centralization problems it aims to solve.

 

Show Notes:

 

00:00 Opening Quote: Uncancelable Identity 

00:30 Event Recording and Podcast Information

01:02 Sponsor Message: ATL BitLab 

02:05 Introduction to Spaces Protocol and Permissionless Systems 

04:14 What is Spaces Protocol? Sovereign Bitcoin Identity 

05:39 Andrew Lunde's Background and Decentralized Systems 

07:19 History of Decentralized Naming Attempts 

09:20 Why Previous Projects Failed 

11:57 The Centralization Problem with DNS 

15:25 Censorship Examples: Malaysia and Catalonia 

18:49 Certificate Authority Vulnerabilities 

19:34 China's Internet Controls and Nostr 

21:55 The Case for "Uncancelable" Names 

26:46 Spaces Protocol Technical Overview 

29:30 Auction Process and Community Identifiers 

33:33 Hierarchy vs Flat Namespace Debate 

35:11 Subspace Creation and On-Chain Registration 

38:35 Why Top-Level Name Ownership is Required 

42:39 Fabric DHT and Distributed Storage 

45:19 Auction Mechanics: 10-Day Process 

49:27 Bitcoin Burning and No Pre-mine Policy 

51:23 Bid Refunding and Transaction Structure 

54:55 Registration and Permanent Burning 

57:30 Name Expiration and Escheat Process 

01:00:36 Transaction Fees and Sustainability Concerns 

01:04:00 Explorer Demo: $120,000 Bitcoin Burned 

01:13:34 High-Value Auctions: Bitcoin, AI, Single Letters 

01:16:03 Strategy Auction Case Study 

01:21:09 Start9 Integration and Future Plans 

01:23:08 Browser Integration Challenges 

01:25:03 DNS Resolution Workarounds 

01:26:37 Multiple Records and Subspace Management