Saylor's argument centers on the premise that Bitcoin's rules, once established by Satoshi Nakamoto and cemented by network consensus, created a social contract that cannot be amended without violating the property rights of every holder who acquired bitcoin under those terms. He explicitly rejects the framing that soft forks or opt-in upgrades preserve choice, arguing that any change to consensus rules alters the risk profile of the asset itself and therefore constitutes a taking without consent. This extends his prior opposition to BIP-119 (CTV) and BIP-118 (APO) into a blanket rejection of all base-layer modifications.

The timing coincides with renewed developer discussion around covenant opcodes (OPCAT, OPCTV) and block size proposals aimed at scaling Layer 1 throughput. While proponents argue these changes enable vaults, vaults, and more efficient Lightning channel operations, Saylor contends they introduce rehypothecation risk and undermine the settlement assurances that justify Bitcoin's premium as a treasury asset. Strategy holds 226,500 BTC acquired at an average price of $36,821 per CoinGecko data, making the firm the largest corporate holder and giving Saylor's stance material weight among institutional allocators.

The practical consequence may be a hardening of institutional opposition to base-layer changes. Treasury boards that adopted Bitcoin based on its "immutable monetary policy" narrative now have a prominent voice articulating why even optional upgrades represent governance risk. Whether developers proceed with covenant proposals despite this opposition will test whether Bitcoin's governance remains rough consensus or has shifted toward a de facto veto by its largest corporate holders.

• Michael Saylor declares Bitcoin's base-layer code a constitution, framing covenants, block size increases, and BIP-110 as violations of holders' economic rights.

• BTC traded down 1.3% on the day and 3.9% on the week; dominance held at 56.4% of the $2.26T total crypto market cap.