Complete timeline entries sorted newest to oldest. Release and build records are point events; conferences and confirmed activity windows remain ranges.
Defcoin Miner Stats
Active P2Pool nodes first, with historical Defcoin pool references grouped below by first known activity.
DEFCOIN:“The Honeypot of Cryptocurrencies”
Defcoin Stats
Active rows use live P2Pool API checks. Several retired pools still show stale nonzero hashrates on DefcoinStats, so those pages are historical references.
Recent Hashrate Timeline
P2Pool APIs are sampled every 15 minutes. This chart begins when this server's sampler was enabled; earlier DefcoinStats data is in the archive below. Yellow estimates the whole Defcoin network. Endpoint lines show local hashrate and stop after an hour without a new share.
Visible time rangeLast DaySample interval: 15 min.
Event overlays
Visible events in this chart range0
Electricity cost calculator
Estimated power cost for visible network hashrate
Calculated from the selected timeline rectangle and editable hardware profiles.
| Hardware | Hashrate | Watts | Cost for range |
|---|---|---|---|
Rough Scrypt CPU-era placeholder; editable until a better benchmark is verified. | - | ||
Common 2014-era small USB Scrypt ASIC class. | - | ||
Well-known Scrypt ASIC reference point. | - | ||
Editable user-defined hardware profile. | - |
Active P2Pool Nodes
| Pool | Status | Endpoint Hashrate | P2Pool Total | Network Estimate | Miners | Shares | Stratum | Details |
|---|---|---|---|---|---|---|---|---|
| DC903 Defcoin P2Pool | Live Live dc903 P2Pool API | 3.98 MH/s | 3.98 MH/s | 11.13 MH/s | 1 | 902 | stratum+tcp://defcoin.dc903.org:13372 | Stats v494d1cd-dirty, fee 1.50% |
Configured active pools not answering:
- Defcoin.io P2Pool Node: 135.148.43.189 request timed out
- defcoin.host P2Pool Node: connect EHOSTUNREACH 135.148.43.188:13371
DefcoinStats also reports an “Other / Solo-mining estimate” of 1235.52. It is not an individual pool and is not mixed into the active P2Pool list.
DefcoinStats Historical Hashrate Archive
Imported raw DefcoinStats chart points are preserved separately from live P2Pool samples. Network, pool, and computed Other lines are overlaid here with the same H/s conversion DefcoinStats used in its chart JavaScript.
Timeline events use linked source evidence; older archive-only placeholder ranges have been removed.
Visible archive rangeAll
Legend:
Event overlays
Visible events in this chart range0
Electricity cost calculator
Estimated power cost for visible network hashrate
Calculated from the selected archive range and editable hardware profiles.
| Hardware | Hashrate | Watts | Cost for range |
|---|---|---|---|
Rough Scrypt CPU-era placeholder; editable until a better benchmark is verified. | - | ||
Common 2014-era small USB Scrypt ASIC class. | - | ||
Well-known Scrypt ASIC reference point. | - | ||
Editable user-defined hardware profile. | - |
Special thanks to Coolacid and DefcoinStats.com for preserving and sharing historical Defcoin pool statistics.
Chronological Event HistoryTypeStructure0
Historical Pools14
Historical pools are grouped by the first known activity year from the local History page, DefcoinStats, and Wayback references. Active modern P2Pool endpoints are intentionally not duplicated here.
2014
| Pool | Operator | Last Known Activity | First Seen | Original URL | Backend | DefcoinStats Snapshot |
|---|---|---|---|---|---|---|
| Chunky Pools | Chunky | 2016-03-09 | 2014-04-01 | http://chunkypools.com/def | 2458.33 | |
| Notesdefcoinstats listed Chunky Pools at chunkypools.com; older alias also appeared as http://ww3.chunkypools.com. | ||||||
| coin.iptron.net | IPTron | 2015-02-25 | 2014-04-01 | http://coin.iptron.net:13370 | 1.06 | |
| NotesDefcoinStats lists coin.iptron.net on port 13370. | ||||||
| Defcoin.US | Unknown | 2021-03-18 | 2014-04-02 | http://defcoin.us | 186.41 | |
| NotesDefcoinStats lists Defcoin.US separately. | ||||||
| Poltergeek's Pool | Poltergeek | 2015-02-05 | 2014-04-02 | http://defcoin.cloudapp.net | - | |
| NotesCommunity pool lists name Poltergeek's Pool. | ||||||
| Cryptoheater | Unknown | 2014-09-29 | 2014-04-04 | http://cryptoheater.com/ | Down | |
| NotesThe preserved DefcoinStats page lists Cryptoheater as down. | ||||||
| Subba Defcoin Pool | Subba | 2021-03-18 | 2014-04-05 | https://defcoin-pool.subba.net | 5830.08 | |
| NotesDefcoinStats and preserved community lists name Subba. | ||||||
| defcoinpool.com | Unknown | 2016-10-23 | 2014-08-20 | http://www.defcoinpool.com/ | MPOS | - |
| NotesDefcoinStats calls it “DEFCOIN Pool”; its Bitcointalk announcement uses “[ANN][POOL][DFC] defcoinpool.com | New DEFCOIN Pool”. Source names: defcoinpool.com and www.defcoinpool.com. | ||||||
| RedBaron Defcoin Pool | RedBaron | 2021-03-25 | 2014-09-29 | https://www.redbaron.us | 2516.58 | |
| NotesDefcoinStats and community pool lists name RedBaron. | ||||||
2017
| Pool | Operator | Last Known Activity | First Seen | Original URL | Backend | DefcoinStats Snapshot |
|---|---|---|---|---|---|---|
| Beardpool Defcoin Pool | Acor / Beardpool | 2021-03-18 | 2017-03-11 | https://pool.acor.to | 17522.90 | |
| NotesHistorical HTTPS and HTTP forms both existed. | ||||||
2020
| Pool | Operator | Last Known Activity | First Seen | Original URL | Backend | DefcoinStats Snapshot |
|---|---|---|---|---|---|---|
| g4tekeep3r DFC P2Pool | g4tekeep3r | 2020-08-16 | 2020-08-16 | https://www.g4tekeep3r.com/2020/08/16/dfc-p2pool/ | P2Pool | - |
| NotesThe preserved 16 August 2020 post lists two nodes on port 9355 and credits charlesrocket. Endpoint evidence dates to that post. | ||||||
2025
| Pool | Operator | Last Known Activity | First Seen | Original URL | Backend | DefcoinStats Snapshot |
|---|---|---|---|---|---|---|
| SecDSM Defcoin Pool | SecDSM | 2025-04-05 | 2025-04-05 | https://web.archive.org/web/20250405212630/https://defcoin-ng.org/ | - | |
| NotesThe 5 April 2025 defcoin-ng.org archive names SecDSM. Follow the linked archive for that reference; the original pool URL remains unknown. | ||||||
| Laiw Pool | LAIW | - | 2025-04-05 | https://mine.laiw.com/ | - | |
| NotesThe 26 April 2026 DNS check returned NXDOMAIN. | ||||||
| Unknown Mining Pool | Unknown | - | 2025-04-05 | http://unknownminingpool.com/ | - | |
| NotesAn operator recorded the pool as inactive by 10 August 2023. A 5 April 2025 archive preserves its name in a pool list. The 26 April 2026 HTTP check received no response. | ||||||
Unknown
| Pool | Operator | Last Known Activity | First Seen | Original URL | Backend | DefcoinStats Snapshot |
|---|---|---|---|---|---|---|
| DC801 Defcoin Pool | DC801 | - | - | http://defcoin.dc801.org/ | - | |
| NotesThe earlier review found an unrelated redirect. Pool operation dates remain unknown. | ||||||
DefcoinStats data updates on its own schedule. Live status here comes from the P2Pool APIs, while historical dates come from the curated History page and archive links.