⛏️ Mining Configuration
BTC SOLO Mining TLS/SSL Ports
Bitaxe 601 & Co
port 6611
Optimized difficulty for the single-chip Bitaxe 601
Nerdqaxe & Co
port 6613
Tailored for the multi-chip Nerdqaxe setup.
BIG BOY S21 S19
port 6615
High-difficulty port designed for S19s, S21s, or larger ASIC rigs
BTC SOLO Mining Ports
Bitaxe 601 & Co
port 6616
Optimized difficulty for the single-chip Bitaxe 601
Nerdqaxe & Co
port 6617
Tailored for the multi-chip Nerdqaxe setup.
BIG BOY S21 S19
port 6618
High-difficulty port designed for S19s, S21s, or larger ASIC rigs
BTC PPLNS Mining TLS/SSL Ports
Bitaxe 601 & Co
port 6621
Low-latency port for consistent share submission on Bitaxe 601.
Nerdqaxe & Co
port 6623
Balanced difficulty for the Nerdqaxe series.
BIG BOY S21 S19
port 6625
High-bandwidth port to handle the massive hashrate of industrial ASICs.
BTC PPLNS Mining Ports
Bitaxe 601 & Co
port 6626
Low-latency port for consistent share submission on Bitaxe 601.
Nerdqaxe & Co
port 6627
Balanced difficulty for the Nerdqaxe series.
BIG BOY S21 S19
port 6628
High-bandwidth port to handle the massive hashrate of industrial ASICs.
BCH SOLO Mining TLS/SSL Ports
Bitaxe 601 & Co
port 7711
Optimized difficulty for the single-chip Bitaxe 601
Nerdqaxe & Co
port 7713
Tailored for the multi-chip Nerdqaxe setup.
BIG BOY S21 S19
port 7715
High-difficulty port designed for S19s, S21s, or larger ASIC rigs
BCH SOLO Mining Ports
Bitaxe 601 & Co
port 7716
Optimized difficulty for the single-chip Bitaxe 601
Nerdqaxe & Co
port 7717
Tailored for the multi-chip Nerdqaxe setup.
BIG BOY S21 S19
port 7718
High-difficulty port designed for S19s, S21s, or larger ASIC rigs
BCH PPLNS Mining TLS/SSL Ports
Bitaxe 601 & Co
port 7721
Optimized difficulty for the single-chip Bitaxe 601
Nerdqaxe & Co
port 7723
Tailored for the multi-chip Nerdqaxe setup.
BIG BOY S21 S19
port 7725
High-difficulty port designed for S19s, S21s, or larger ASIC rigs
BCH PPLNS Mining Ports
Bitaxe 601 & Co
port 7726
Optimized difficulty for the single-chip Bitaxe 601
Nerdqaxe & Co
port 7727
Tailored for the multi-chip Nerdqaxe setup.
BIG BOY S21 S19
port 7728
High-difficulty port designed for S19s, S21s, or larger ASIC rigs
🛠️ Common Errors & Troubleshooting
1. "Unauthorized Worker" / IP Ban
Your miner is getting 10s temporary bans in our logs.
Cause: Using a prefix like BTC: or bitcoin:.
Fix: Use ONLY your clean wallet address as username.
❌ BTC:bc1qxs2j...
✅ bc1qxs2j...
2. Difficulty Too High / No Shares
Miner connected but 0 Shares on dashboard.
Cause: Wrong port for your hardware power.
Fix: Match your device to the right port: BTC SOLO
- Bitaxe (1-2 TH/s): Use Port 6616 or 6611 (TLS)
- NerQaxe (5-10 TH/s): Use Port 6617 or 6613 (TLS)
- S21-S19 (10-500 TH/s): Use Port 6618 or 6615 (TLS)
Fix: Match your device to the right port: BTC PPLNS
- Bitaxe (1-2 TH/s): Use Port 6626 or 6621 (TLS)
- NerQaxe (5-10 TH/s): Use Port 6627 or 6623 (TLS)
- S21-S19 (10-500 TH/s): Use Port 6628 or 6625 (TLS)
3. SSL/TLS Handshake Failed
Fix: If using stratum+ssl://, make sure to use our dedicated TLS ports (SOLO: 6611, 6613, 6615; PPLNS: 6621, 6623, 6625). Our German node supports full TLS 1.2/1.3 for maximum security.
root@server1 ~ # echo | openssl s_client -servername public-pool.io -connect public-pool.io:4333 2>/dev/null | openssl x509 -noout -dates
notBefore=Feb 19 01:37:55 2026 GMT
notAfter=May 20 01:37:54 2026 GMT
root@server1 ~ # echo | openssl s_client -servername btc.gokby.com -connect btc.gokby.com:6611 2>/dev/null | openssl x509 -noout -dates
notBefore=Feb 10 00:00:00 2026 GMT
notAfter=Mar 13 23:59:59 2027 GMT
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