The Bitcoin mining pool OCEAN has officially announced its decision to cease all support for the BIP-110 fork chain. Citing a lack of mining activity and a shift in technical protocols, the pool confirmed that it will no longer process or distribute rewards associated with this specific chain. The move follows a period of instability for the fork, which effectively stalled earlier this summer, leading to the permanent freezing of accumulated assets at a specific block height.
Technical Failures and Frozen Block Rewards
The cessation of support stems from the failure of a user-activated soft fork (UASF) attempt that occurred on August 8. This failed transition resulted in the BIP-110 chain stalling, as the network could not achieve the necessary consensus. According to OCEAN, the mining rewards generated on this fork have become unusable because they failed to reach the required 100-block confirmation threshold.
- The fork chain stalled following a failed UASF attempt.
- Rewards are officially declared "permanently frozen" at BIP-110 block 961,639.
- OCEAN will not adopt the proposed Blake2b proof-of-work transition.
A proof-of-work mechanism like Blake2b is often used in alternative chains to distinguish them from Bitcoin's native SHA-256 algorithm, but OCEAN has determined that continuing on this path is no longer viable for their infrastructure.
Transition Options for BIP-110 Miners
While OCEAN is distancing itself from the BIP-110 hard fork, it has provided a path for participants who wish to remain on the chain. The pool has directed miners to CONVOY Mining, an alternative entity that intends to maintain support for the Blake2b hard fork and continue recording BIP-110 shares. This transition marks a significant shift in the mining landscape for this specific fork, as OCEAN prioritizes its primary Bitcoin (BTC) mining operations over experimental or stalled sub-chains.
As the cryptocurrency mining sector continues to consolidate around stable protocols, the abandonment of BIP-110 by a major player like OCEAN underscores the risks inherent in secondary fork chains. Miners currently utilizing OCEAN for BIP-110 must migrate their hash power to compatible pools or risk the total loss of future mining incentives.
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