BIP-110 Activation Frozen After Coldcard Exploit: Is the Soft Fork Dead?
The builders pushing Bitcoin’s BIP-110 rule change have known as off its launch. They blamed the trade response to a Coldcard pockets flaw that left consumer funds simpler to steal.
Udi Wertheimer introduced the delay, urging anybody working BIP-110 software program to modify again to a traditional Bitcoin (BTC) node. He gave no new date.
Why BIP-110 Activation Was Paused
BIP-110 is a short lived rule change, referred to as a delicate fork. It would restrict how a lot knowledge individuals can pack into Bitcoin transactions.
Supporters say that knowledge crowds out unusual funds. Critics say Bitcoin shouldn’t police what customers retailer.
The limits would final one yr. Developer Dathon Ohm wrote the guidelines, and Bitcoin Knots software program ships them.
Miners began voting on December 1, 2025. The Bitcoin blockspace spam debate had already cut up the group.
Then a separate drawback landed.
Coinkite disclosed the bug on July 30. Its COLDCARD wallets constructed seed phrases, the grasp key behind a pockets, utilizing far much less randomness than promised. Roughly 72 bits as a substitute of 128.
That hole makes a seed vastly simpler to guess. Wallets working firmware launched since March 2021 have been hit hardest.
Updating the machine doesn’t repair a seed it already made. Coinkite is telling house owners to maneuver their cash.
Thieves had already drained wallets tied to the flaw. The firm has not mentioned how a lot was misplaced.
Wertheimer known as the delay a matter of timing, not doubt.
“…as a result of the coldcard incident, BIP-110 group leaders have determined to DELAY ACTIVATION. a brand new activation date might be introduced at a later time,” he wrote.
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The Math Was Already Settled
Miners again a rule change by flagging their blocks. BIP-110 wanted 55% of blocks in a two-week stretch. That means 1,109 blocks. The stay monitor counted 30.
That is 2.63% of 1,068 blocks mined this era. It is the finest BIP-110 has ever managed. It continues to be greater than 20 instances brief.
Every earlier two-week stretch since December completed under 1.3%. Only 948 blocks are left. Even if each one voted sure, the complete would attain about 48%. It couldn’t cross this spherical.
That was already true days earlier than anybody introduced a delay.
Michael Saylor has warned about Bitcoin neutrality for weeks. He says nearly each sure vote comes from one mining pool. Blockstream chief govt Adam Back has flagged chain split risk, calling the 55% bar too low to be secure.
A second part was due at block 961,632, about six days away. It would reject any block that didn’t vote sure.
Nodes nonetheless working BIP-110 would implement that on their very own. That is why the warning to modify again issues.
No one owns Bitcoin’s guidelines. Nobody can flip a change to start out or cease a delicate fork. This was a request, not a command.
Whether operators hear will say extra about BIP-110’s assist than any vote counter has.
The publish BIP-110 Activation Frozen After Coldcard Exploit: Is the Soft Fork Dead? appeared first on BeInCrypto.
