Centralization Risks: Funding, Power & Bitcoin’s Client Diversity Problem | Bitcoin 2026

"Rule number one in software engineering is you never ship your prototype." That's how Libbitcoin's Eric Voskuil frames Bitcoin Core's structural problem at the Bitcoin 2026 Conference. Joined by Bitcoin Core contributor Jon Atack, Ciphrex Corp.'s Eric Lombrozo, and moderator Thomas Pacchia of PubKey, the panel walks through Bitcoin's client diversity gap, the funding centralization risk, the geographic concentration of core development, and why alternative implementations like Libbitcoin matter more than ever.

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🔶 Moderator: Thomas Pacchia - PubKey
🔶 Eric Voskuil - Libbitcoin
🔶 Jon Atack - Bitcoin Core
🔶 Eric Lombrozo - Ciphrex Corp.

Chapters:
03:00 — Defining The Client Diversity Problem In Plain English
06:00 — Why Bitcoin Core Started As A Prototype And Got Stuck There
09:00 — The Protocol Specification Gap And Why Formal Verification Matters
12:00 — How The Core Development Culture Has Centralized Into Four Cities
16:00 — Why ~75% Of Bitcoin Funding Comes From Jack Dorsey Alone
19:00 — How Funding Concentration Reinforces Implementation Lock-In
22:00 — The Alternative Implementation Ecosystem: Libbitcoin, BTCD & Knots
25:30 — Why Bitcoin's Architecture Limits Major Engineering Changes
28:00 — What The Ecosystem Needs From The Next Five Years Of Funding And Power

#Bitcoin #BitcoinCore #Libbitcoin #BitcoinClientDiversity #BitcoinCentralization #PubKey #Ciphrex #ThomasPacchia #EricVoskuil #JonAtack #EricLombrozo #BitcoinConference #Bitcoin2026 #BitcoinMagazine #JackDorsey #Spiral #OpenSats #Chaincode #Brink #Presidio #AlternativeImplementations #BitcoinProtocol #ConsensusRules #SoftFork #SegWit #BTCD #Knots #BitcoinDev #BitcoinFunding #SoundMoney

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