Skip to content
Solo · Lottery · Non-custodial

Mine solo.Keep the whole block.Trust nothing. Verify it.

We don’t change your luck. We prove we didn’t lose your work.

0 H/sPool hashrate
Workers online
100%To the finder
SV1 · SV2Native stratum
Your stats

Look up your fleet

No account, no password — your Bitcoin address is your key. Enter it and your dashboard opens: every rig you have mining here, live.

Live hashrate & workersBest difficultyGlass Ledger receipts
Connect

Point your miner here

Stratum V1

Plainstratum+tcp://nexuspool.io:3350
Username<btc-address>.<worker>
Passwordx  ·  or d=NNNN to pin difficulty

Stratum V2 native

Endpointnexuspool.io:3350
EncryptionNoise · BIP340
Authority pubkey — pin this
hex · NexusPool ref-miner
124797e8bc0ec89ed60b77c30e1770c624407f72659dc97aa4c4fd7d9377106c
base58check · standard SV2 clients
9amd6GUzTaGXASESCa75c9Rx3vWYihRyLUAE3Vrmqwgm3T9jtxN
standard URL · paste into any SV2 client
stratum2+tcp://nexuspool.io:3350/9amd6GUzTaGXASESCa75c9Rx3vWYihRyLUAE3Vrmqwgm3T9jtxN

Pinning this key means your miner refuses any handshake NOT signed by it — protection against a network attacker presenting their own key on your first connection. An unpinned SV2 connection still mines, but accepts whatever key it sees first (trust-on-first-use).

Technology

The odds you can’t beat. The pool you can’t match.

The odds are fixed by Bitcoin — we don’t pretend otherwise. But everything a pool actually controls — proving your work, protecting your block, wasting no hash — we engineered to be provably correct, and proved it.

Payout Preflight — verify your reward before you win a block →

Signature capability

Glass Ledger — proof, not promises

A cryptographic receipt for your work in three states — counted, useful, conserved — each a BIP340 signature you verify offline, trusting no one. Not a dashboard number you’re asked to believe: a signature you check yourself. Nothing else in solo mining proves what happened to your hash.

Signature capability

Stratum V2 — native, and hardened

Encrypted, authenticated mining over Noise, built in — not a V1 pool with a translation shim. The handshake refuses nonce reuse, verifies the authority signature and wipes its keys; the binary codec bounds every read, so a malformed or oversized frame can never touch memory. Extended channels drive modern Bitaxe/NerdAxe firmware, byte-exact to the published V2 standard. V1 and V2, side by side, from one engine.

Read more — every NexusPool capability →

A valid block, always · never waste a hash · fuzz-verified SV1/SV2 · public-grade anti-abuse — engineered and verified, capability by capability.

The pool at a glance

Pool statistics

Users
Blocks Found
Best Ever Difficulty
Avg Time to Block

Pool Hashrate

Accumulating hashrate data…

Updates as miners submit shares

Bitcoin Network

Block Height
Network Hashrate
Difficulty
Pool Share

Block Reward Potential

Block Subsidy3.125 BTC
Avg Time to Block
Est. Diff Change
Retarget In

Recent Blocks

Waiting for network blocks…
FAQ

Solo mining,
answered straight.

Straight answers — no asterisks. The rest is provable: open the Glass Ledger.

Yes. NexusPool is a solo & lottery pool: when your miner solves a block, 100% of it pays straight to your Bitcoin address. The pool never holds your coins — no pool wallet, no custody window, no FPPS middleman.

Zero. A true 0% fee — 100% of the block subsidy and fees go to the finder. No commission, no donation cut, no upstream skim.

Yes. Point any Bitaxe (Ultra, Supra, Gamma), NerdAxe / NerdQAxe, or any Stratum V1/V2 miner at the pool using your-bitcoin-address.worker as the username — it works out of the box with AxeOS.

A signed, append-only ledger. Every rig that mines here gets a receipt for the work the pool counted from it: how many shares, at what difficulty, over which window. Each receipt is a BIP340 signature you verify offline against a key you pinned yourself. It is our side of the ledger, and your own miner’s counter is the other, so you never have to take a dashboard number on faith.

Yes — native, encrypted Stratum V2 over Noise, plus Stratum V1, served side by side from a single engine. Not a translation layer bolted onto a V1 pool.

The instant a share could be a block, it’s validated and broadcast to the network first — ahead of every rate limit and check — and can fan out to multiple nodes for the fastest propagation. The block uses your own node’s witness commitment and every field is verified byte-for-byte before it ever reaches mainnet, so it can’t be silently rejected; a crash-handler and fsync journal mean a solved block survives a restart. The engine is fuzz-tested against adversarial input — connection floods, malformed and oversized packets — with zero crashes, leaks or lost shares.

Your odds are fixed by Bitcoin itself: p = 1 / (D · 2³²) per hash — the same on every pool. We show it plainly and can’t change it. What we can do is sign what we counted from you, so the dashboard number is not something you have to take on our word.

Yes — Payout Preflight. Enter your Bitcoin address and the pool rebuilds the exact coinbase it would pay you, byte-for-byte, the same construction used for every real block, then shows the amount and the raw transaction so you can re-derive it yourself. Paid on-chain straight to your address, 0% fee, non-custodial — you confirm the payout before you ever find a block.

A from-scratch mining engine: a lean core that talks to our own full Bitcoin node — never a third party for your block templates — a real-time control plane, and a live dashboard. One engine speaks both Stratum V1 and native, encrypted Stratum V2, sets each rig’s difficulty from its measured hashrate, and streams per-rig telemetry — all non-custodial, with the Glass Ledger signing what the pool counted from each rig.

NexusPool — Solo Bitcoin Mining Pool · 0% fee, proof of custody