Solo pool · Bitcoin MOI · BTCMOI
VENDETTA
Remember, remember
the fifth of November.
A solo pool for Bitcoin MOI. Whoever finds a block takes the whole block: 2,500,000 MOI plus fees, paid straight to the miner's own address in the coinbase. No fee. No account. No registration.
CONNECTSTRATUM · SOLO · 0% FEE
Point any SHA-256 miner here. Your username is the address the block pays to. A block found through your shares pays the full subsidy and fees to that address in the coinbase itself; there is nothing to withdraw. Shares show up in the address lookup within a minute.
stratum+tcp://vendetta.bitcoin.moi:3340
your MOI payout address
legacy address only: starts with 1 or 3 · optional .rigname suffix
x
-o stratum+tcp://vendetta.bitcoin.moi:3340 -u 1YourMoiAddress.rig1 -p x
cgminer / bfgminer style flags
remember, remember
Addresses
Bitcoin MOI pays only P2PKH and P2SH outputs, so the username must be a legacy address starting with
1 or 3. Usernames starting with moi1 or bc1
are refused at login. Double-check the address: a solo block pays to exactly what you typed.
Firmware
Stock firmware recommended. Blocks arrive every minute, so the pool's job time runs ahead of the clock. Firmware that
rolls ntime too far, or stamps its own clock, loses those shares as ntime out of range. Keep ntime rolling off
or use the pool's time; version rolling (Asicboost) is fine.
Which port, by miner size
Both ports are the same pool and the same solo payout. They differ only in the share difficulty a new connection starts at; vardiff then adjusts it to about 4 shares a minute. A big rig on the normal port floods the pool with tiny shares for its first minutes, so pick the port that fits your miner.
| URL | starting difficulty | use it for |
|---|---|---|
stratum+tcp://vendetta.bitcoin.moi:3340 | 4,096 | normal port: Bitaxe, NerdMiner, NerdQaxe, a single home ASIC (S19 / S21 / T21); vardiff adjusts fast |
stratum+tcp://vendetta.bitcoin.moi:4340 | 4,000,000 | high-difficulty port: big or rented rigs, ~1 PH/s and up (MiningRigRentals, NiceHash, S21 XP farms); every connection starts at 4,000,000 |
Renting hashrate (MiningRigRentals, NiceHash): use port 4340. It is the answer when the rental site warns that the initial difficulty is lower than optimal. On MiningRigRentals choose the algorithm SHA256 Asicboost, not plain Sha256: the plain Sha256 list does not accept Bitcoin MOI pools. Always add a backup pool to the rental's pool list (below), or the rig idles if Vendetta is unreachable.
Starting difficulty by hand. Vendetta runs ckpool, which honours
mining.suggest_difficulty (most firmware exposes it as a "suggested difficulty" setting). ckpool does
not read a d= value in the password; that trick works on the main pool only.
Here, pick the port instead.
Backup pools (failover)
Put these after Vendetta in your miner's pool list. Both run the main PPLNS pool: the same MOI address works, but while you are failed over you earn a share of every block the main pool finds instead of solo whole blocks. When Vendetta is back, your miner returns to it on its own.
stratum+tcp://pool.bitcoin.moi:3335
main pool, PPLNS, 0% fee, steady payouts · pool.bitcoin.moi
stratum+tcp://pool2.bitcoin.moi:3335
the main pool's own backup, same PPLNS payouts, same address
HOW IT WORKSSOLO · FAQ
- Worker names
- Username
1YourMoiAddress.rig1: the part before the dot is the payout address, the part after it is the rig name. Give each rig its own name and the address lookup lists them separately. No name is fine too; every connection still counts as a worker. - Checking your worker
- Enter your address in Your address: workers, hashrate (from accepted share
difficulty over the last minute and hour), best share, last share, blocks found. Online means a share in the last 5 minutes. If a
rig does not appear after two minutes, check its rejects: a wrong address is refused at login, and custom firmware can lose
shares as
ntime out of range. - When you find a block
- The block's coinbase pays 2,500,000 MOI plus every fee in the block
to your address, with the tag
remember, remember. It is spendable after 1,000 confirmations (about 16 h 40 m at 60-second blocks). An orphaned block pays nothing; this page and the explorer only count blocks on the main chain. - Solo or PPLNS?
- Solo pays whole blocks, rarely. The main pool at pool.bitcoin.moi pays a share of every block it finds, so a small miner sees coins every day. Both charge 0 %. The odds calculator tells you how long solo takes at your hashrate; a Bitaxe may wait months, a rented PH/s rig minutes.
- Block time and firmware
- A Bitcoin MOI block must be stamped at least 30 seconds after the block before it and at most 10 minutes ahead of the clock, so when blocks come quickly the pool's job time runs minutes ahead of real time. Stock firmware keeps the pool's time and works. Firmware that stamps its own clock or rolls ntime too far loses those shares; keep ntime rolling off or use the pool's time. Version rolling (Asicboost) is fine. A Bitaxe or a single home ASIC on stock firmware is not affected.
- Difficulty and ASERT
- Bitcoin MOI retargets every block with ASERT (2-hour half-life), so there is no "adjustment in N blocks" countdown: the mining section shows the difficulty of the next block and the trend. Share difficulty on the pool is separate and adjusts to your rig.
- Nothing to register, nothing stored
- No account, no e-mail, no minimum payout, no balance held by the pool. The address you mine with is the address the coinbase pays. Keep its keys safe.
YOUR ODDSSOLO IS A LOTTERY
Solo mining has no averaging. You find a block or you don't, and the gap between blocks is random. The honest number is the expected time to a block at your hashrate against the current network difficulty:
expected seconds = network difficulty × 232 ÷ your hashrate (H/s)
"Expected" is an average over many tries. Half of all blocks come sooner than this, some take several times longer. The chances use 1 − e−t/T. Fees on top of the 2,500,000 MOI subsidy vary with the block.
LIVEPOOL + NETWORK
BLOCKS FOUND BY THE POOLRECENT
| height | when | paid to | reward | hash |
|---|
No block yet. Every block carries the tag remember, remember in its coinbase; look for it on the
explorer.
YOUR ADDRESSWORKERS · HASHRATE · BEST SHARE
Shows what the pool currently sees for that address. Nothing is stored; the data comes from the same stats file as the tiles above.
MININGNETWORK · ALL POOLS
The whole Bitcoin MOI network, not just Vendetta: who finds the blocks, how fast the chain is hashing, and where the difficulty is going. Pools are told apart by their coinbase tag; blocks without a known tag are grouped as unknown / solo.
ASERT retargets every block with a 2-hour half-life: when blocks come faster than 60 s the next difficulty rises, when slower it falls. There is no fixed adjustment interval.
Live hashing
For our own pools the figure is measured from accepted shares and marked live (shares). For every other pool it is worked out from the blocks it found recently and marked estimate (blocks); an estimate from a handful of blocks is noisy.
| pool | hashrate | 10 min | workers | source | last 30 min |
|---|
Blocks by pool
| # | pool | blocks | share | est. hashrate | last block |
|---|
Hashrate and difficulty
Recent blocks
| height | when | pool / miner | size | txs | fees | reward |
|---|
WHY "VENDETTA"THE FIFTH OF NOVEMBER
Bitcoin MOI's mainnet genesis block was mined on 5 November 2026, the night of bonfires and fireworks that
England has kept since 1605. The old verse fits a solo pool: you remember the night you found a block. Every block this pool
mines carries remember, remember in its coinbase, so you can spot ours on the explorer.
Under the hood Vendetta is our patched ckpool in solo mode. The pool never holds coins: the block reward goes into the coinbase transaction addressed to the finder. The coinbase becomes spendable after 1,000 confirmations, about 17 hours at one block a minute.