ViaBTC

ViaBTC is a Bitcoin mining pool founded in 2016 by Haipo Yang, who wrote the initial pool software himself — a founder-engineer origin story that stands out in an industry where pool stacks are usually team-built or licensed. The pool mined its first Bitcoin block in June 2016 and has since grown into a multi-coin mining platform supporting Bitcoin, Litecoin, Bitcoin Cash, and other proof-of-work networks. ViaBTC sits inside a broader ecosystem that has at times included an exchange and cloud-mining products, a diversified structure common among pools of its generation.

Payout schemes and the PPS+ contribution

ViaBTC is widely credited with popularizing the PPS+ payout method, which pays the block subsidy on a fixed per-share basis while distributing transaction-fee revenue in proportion to contributed work. That hybrid answered a real gap: classic PPS gave miners predictability but historically excluded them from fee revenue, while PPLNS shared everything but exposed miners to luck variance. PPS+ split the difference, and the model spread across the industry — most major pools now offer it or its close cousin FPPS, which folds an averaged fee estimate into the per-share rate itself. ViaBTC offers FPPS and PPLNS alongside PPS+, letting miners pick their point on the smoothing-versus-exposure curve; as fee revenue becomes a larger slice of miner income with each halving, which side of that curve you sit on matters more each cycle.

Scale and posture

ViaBTC's Bitcoin hashrate share in 2026 typically lands in the low single-digit percentages, placing it in the second tier of pools by size — large enough for steady block flow, well clear of the concentration levels that dominate the pool-decentralization debate. The pool has pursued security attestations such as SOC 2 for its infrastructure, part of a broader industry pattern of pools adopting enterprise-audit signals as institutional miners became the dominant customers. Like other legacy-model pools, ViaBTC builds the block templates its miners hash against; miners who want template authority in their own hands are looking at Stratum V2 job declaration or DATUM-style protocols instead.

For the working miner

ViaBTC also occupies a distinctive place in Bitcoin's history books: during the 2016–2017 block-size debates the pool was an outspoken participant and later an early, prominent supporter of Bitcoin Cash after the 2017 split — episodes that demonstrated, for better or worse, how much public voice a pool operator's block-construction role carries. Whatever one's view of those positions, the lesson generalizes and outlived the controversy: pools are not neutral plumbing, and the ecosystem's later push toward miner-built templates is partly a response to how visible pool influence became in that era. On the operational side, ViaBTC's tooling matured along industry-standard lines — per-worker monitoring, variable difficulty share adjustment, and payout automation — and its smart-mining style products for switching between coins reflect its multi-chain identity. For a miner, the practical evaluation remains the same as for any second-tier pool: weigh scheme flexibility and record against the concentration and template questions that apply industry-wide. Payout reconciliation deserves the same discipline here as anywhere: compare submitted shares, reported luck, and received coin on a regular cycle, because a pool relationship you never audit is a trust relationship, not a business one. Ten years of block history make that audit easy to run.

ViaBTC's practical pitch is flexible payout schemes, multi-coin support for mixed fleets, and a long operating record. The standard diligence applies: confirm current fees, payout thresholds, and scheme terms at the source, and remember that pool choice is a continuous vote on the network's structure as well as a business decision about variance and fees.

See live pool share in the pool centralization tracker.