DEMO PREVIEW — Synthetic data for illustration. The live system runs on a private Sphere with real Bitcoin mainnet data.
B

PreBlock v1.0

DATUM Monitor

Mining gateway status & configuration

7.24 TH/s

Hashrate

4

Workers

162,205

Shares accepted

955,320

Block height

Connected miners (4)
Live overview of all active workers
WorkerAddressHashrateSharesDifficultyStatus
bitaxe-gamma-01bc1qx...gamm...1.42 TH/s31842/ 12524288
Online
bitaxe-gamma-02bc1qx...gamm...1.38 TH/s30711/ 18524288
Online
bitaxe-gamma-03bc1qx...gamm...1.44 TH/s32140/ 9524288
Online
small_miners_aggregate (6×LuckyMiner)bc1qx...luck...3.00 TH/s67512/ 3165536
Online
DATUM Gateway Web Dashboard
Full dashboard with advanced features

Opens in a new window:

https://sphere.preblock.io/datum
(VPN-only, for external miners)
Configuration

Verified

datum_config.json

Pool connection

ocean.xyz

Port: 3333

Stratum port

23334

For miner connections

Bitcoin Node

node.internal

RPC port: 8332

Set up miner connection
Configuration for your mining devices (Nerdminer, Bitaxe, etc.)
Stratum URL:
stratum+tcp://sphere.preblock.io:23334
Pool host:
sphere.preblock.io
Pool port:
23334
Username:

Your wallet address (e.g. bc1q…, 0x…, 4…)

bc1qx...sample
Password:x

(any value, not used)

Coinbase tag:/PreBlock-Predictive/
Quick access
Info

DATUM Gateway

Solo mining pool for Nerdminer & Bitaxe. Connects to OCEAN pool.

Live miner status

Connected miners, hashrate and shares are visible in the web dashboard.

Block templates

DATUM fetches block templates directly from your local Bitcoin node.