CoinDesk Podcast Network The Blockspace Podcast: This New Bitcoin Proposal Would Steal Your Bitcoin
Dec 10, 2025
A controversial proposal aims to burn Bitcoin UTXOs deemed spam, but it's riddled with technical flaws. Critics argue it poses a philosophical threat to censorship resistance and could lead to on-chain confiscation. The hosts debate whether this would essentially alter Bitcoin's core principles. They dissect the implications for users, especially those holding small UTXOs, and explore potential economic consequences. The discussion highlights risks of creating hierarchies within the community, ultimately advocating for market-driven solutions over drastic measures.
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Definition Relies On External Ordinal Tracking
- The CAT BIP defines "non-monetary UTXOs" via external software (Ord) and burns outputs under a threshold like 1000 sats.
- Jesse Hamilton and Colin warn this would be enforced by consensus and cause a likely chain split if not widely adopted.
One-Time Snapshot Creates Unclear Edge Cases
- The proposal treats burned outputs as unspendable, reducing the UTXO set temporarily similar to OP_RETURNs.
- It fails to address grandfathering or future inscriptions, leaving many edge cases unresolved.
Seek Social Consensus Before BIP Filing
- Keep controversial protocol changes off core upgrade channels until broad social consensus forms.
- Discuss proposals widely on social forums before mailing-list escalation, as John A. and others recommended.