Crypto Mining Tools - Group — public feed snapshot

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*USED* 1x Unit 1250 kVA Core Transformers (480V Δ → 416Y/240V) Dry-Type Transformer in USA 🇺🇸 👇👇👇 • 1250 kVA • 3 Phase | 60 Hertz • HV: 480V Delta • LV: 416Y/240V • Impedance @ Rated Volts: 6.7% • BIL: 10 kV HV | 10 kV LV • Aluminum Windings HV & LV • 150°C Rise | Class AA • Dry-Type Transformer • Only used for less than 1 year ✅ PRICE: $35k 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

100 · 14:01

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*NEW* 1x 1,500 kVA Sunbelt-Solomon Pad-Mounted Transformer (24.94kV Δ / 415Y-239V) in MI, USA 🇺🇸 👇👇👇 • Rating: 1,500 kVA | 3-Phase | 60 Hz • HV: 24,940 V Delta • LV: 415Y/239 V • Cooling: ONAN • Impedance: 5.70% @ 85°C • UL listed, liquid-filled ✅ • Seller provides crane for loading ✅ • Drawings available ✅ • Condition: NEW PRICE: $52.5k 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

111 · 14:01

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*NEW* 2x Units 3000 kVA Jiangsu Ryan (12.47 kV → 415/240 V) Pad-Mounted Transformer in USA 🇺🇸 👇👇👇 • 3000 kVA, 3-Phase, 60 Hz • HV: 12.47 kV Δ (Taps: 14.4 | 13.8 | 13.2 | 12.47 (rated) | 12.0 kV) • LV: 415/240 V Y • Vector Group: Dyn1 • Cooling: ONAN • Impedance: 5.70 % • Rated Current: HV: 138.9 A | LV: 4173.6 A • Insulation Level: HV LI/AC: 95/38 kV | LV LI/AC: 30/10 kV • Insulating Oil: Mineral Oil (<2 PPM PCB) • HV / LV Conductors: Aluminum / Aluminum • Temperature Rise: Oil 65 °C | Winding 65 °C • Protection: ELSP Fuse + Bayonet Fuse • UL Listed (cULus) ✅ • Manufactured: Oct 2025 PRICE: $45k $49k (each) 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

100 · 14:01

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*USED* 1x Unit 3000 kVA Maddox (13.8 kV Δ → 416Y/240) Pad-Mounted Transformer in USA 🇺🇸 👇👇👇 • 3000 kVA ⚡️ • HV: 13.8 kV Δ | (6) 600A deadbreak bushings • LV: 416Y/240 V • Taps: 2 above / 2 below @ 2.5% • 3-phase pad-mounted | dead-front | loop-feed • 4-position LBOR T-blade switch • ONAN cooling | mineral oil | 65°C rise • Al/Al windings | UL listed ✅ • Docs + drawings available PRICE: $42.5k 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

110 · 14:01

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*1x USED / 1x NEW* 2x Units 3000 kVA GE Prolec (13.8 kV Δ → 415Y/239) Pad-Mounted Transformer in USA 🇺🇸 👇👇👇 • 3000 kVA ⚡️ • HV: 13.8 kV Δ | (Taps: 14400 / 13800 / 13200 / 12470 / 12000) • LV: 415Y/239 V • 3-phase pad-mounted | dead-front | loop-feed • ONAN cooling | mineral oil | 65°C rise • Aluminum windings • New unit never energized ✅ • Full gauge package + factory test reports + docs PRICE: Used $47.5k | New $57.5k 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

124 · 14:01

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NEW* 5x Units 3750 kVA Jiangsu Ryan Electric (12.47 kV → 415/240 V) Pad-Mounted Transformers in USA 🇺🇸 👇👇👇 • 3750 kVA, 3-Phase, 60 Hz • HV: 12.47 kV (Δ) (Taps: 14.40 | 13.80 | 13.20 | 12.47 (rated) | 12.00 kV) • LV: 415/240 V (Y) • Vector Group: Dyn1 • Impedance: 5.62 % • Cooling: ONAN (liquid-immersed) • Insulating Oil: Mineral Oil (<2 ppm PCB) • Conductor Material: Aluminum (HV / LV) • Bayonet Fuse + ELSP Fuse included • UL listed / IEEE C57 compliant ✅ PRICE: $56k $62.5k (each) 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

147 · 14:02

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*HOSTING* 6 MW Air-Cooled Hosting (600 Slots Open) in IA, USA 🇺🇸 👇👇👇 • CAPACITY: 6 MW site, 600x slots open now, MOQ 50x units • POWER: 6.35 ¢/kWh all-in hosting, rural electric co-op (North West REC / NIPCO), Missouri River hydro in the supply mix • SETUP: Digital Shovel pods, fully managed, fencing, cameras and staff on site, remote hands included • TERM: 12 months, then month-to-month with 30 days' notice • CONTRACT: Transfers with the ASICs if you sell — no re-underwriting ✅ • FEES: Deposit ≈ 1 month of power (applied to last month), $25/unit racking, no other setup fees • FLEX: Pause option $10/machine/month, power charges stop while paused; pay by wire or BTC • CURTAILMENT: Interruptible co-op tariff — 580 h (2024), 931 h (2025), 335 h Jan–Apr 2026; 98% uptime outside curtailment • LOGISTICS: ~25 mi from Sioux City and I-29 PRICE: 6.35 ¢/kWh 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

172 · 18:21

id 1603299828

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*470x USED* WhatsMiner M63 (390T) in USA 🇺🇸 👇👇👇 • Model: WhatsMiner M63 • Hashrate: 390 TH/s • Quantity: 390x 470x • Condition: USED | deployed, actively hashing, ~97% fleet uptime • Fleet Status: 455/470 online | 15x offline awaiting PSU/control board swap, assume 4–8x with minor issues after repair (1–2%) • Hash report available ✅ PRICE: $5.5/TH $6.25/T 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

179 · 10:11

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🚨 AUCTION until Sept. 13th 🚨 *NEW* 4,500x Trina Solar Panels (400W) in USA 🇺🇸 👇👇👇 • BRAND / MODEL: Trina Solar TSM-400DE15H(II) • POWER: 400W per panel, 1.8 MW DC total • LOT SIZE: 4,500 panels – bid on 4 batches of 1,000 or 1 batch of 500 • SPECS: 41.1V Vmp | 9.74A Imp | 50.4V Voc | 10.18A Isc • ORIGIN: Assembled in Thailand • CERTIFICATION: UL listed | CE • ALSO AVAILABLE: 2x SMA 150-US-21 inverters w/ combiner boxes, switchgear & transformers • CONDITION: Brand new, in box ✅ PRICE: TAKING BIDS 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

193 · 12:51

id 1603299828

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*FULL Site Liquidation* in KS, USA 🇺🇸 👇👇👇 Power Generation ⚡ • CAT G3516 NG Genset, 1287kVA/1030kW, REBUILT • NG Compressor Pkg, 40HP, skid Mining Containers ❄️ • Air-cooled, 2x, ~1MW ea, operational • Containers, 2x, incomplete/unfinished Mining Hardware 🤖 • Antminer S19j Pro 100T, 272x, untested lot Electrical 🔌 • PDUs KLS-G12E2, 32x, NEW, 80A • GE Dry Transformer, 45kVA • Misc: Phoenix 30HP phase converter, Xili PDUs, 8x switches Site & Structures 🛠️ • 40ft Containers 4x | Modular Office 1x • Diesel tank, air compressor, fans, cams, spares PRICE: Contact for quote 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

164 · 12:21

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*470x USED* WhatsMiner M63 (390T) in USA 🇺🇸 👇👇👇 • Model: WhatsMiner M63 • Hashrate: 390 TH/s • Quantity: 390x 470x • Condition: USED | deployed, actively hashing, ~97% fleet uptime • Fleet Status: 455/470 online | 15x offline awaiting PSU/control board swap, assume 4–8x with minor issues after repair (1–2%) • Hash report available ✅ PRICE: $5.5/TH $6.25/T 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

164 · 18:38

id 1603299828

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2.25 MW AI/HPC Edge Site at Power Plant in IA, USA 🇺🇸 🤖 👇👇👇 • CAPACITY: 2.25 MW available now, 2,600 kVA transformer on site • POWER: 6 ¢/kWh all-in, no T&D on top; Muscatine Power & Water, MISO, Moody's A1, own 175 MW generation; rates below state & national averages • UPTIME: No shutdowns to date; site sits behind the fence of the utility's own generating station; 120 h/yr emergency curtailment right, never used • AI-Ready: Lit today on MPW 5-Gig symmetrical fiber (~5 ms); utility offers enterprise dark fiber, point-to-point and colocation: light your own 100G+ ✅ • INFRASTRUCTURE: 2x Antbox + 1x US Miner Shop container, all with aftermarket exhaust fans; 8x10 climate-controlled office; cameras, fencing, and guards • SITE: Industrial zoning; water & sewer at the boundary; US-61, ~30 mi to I-80 and the Quad Cities • DEAL: Asset sale on leased land; includes containers, transformer, wiring and office; land lease $7k/yr, auto-renews annually PRICE: $500k 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

151 · 12:21

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Видео
da847236619fb3fe.mp4 · 3.1 MB · click to show

*USED* Antminer Z15 Pro (840 KSol/s) in USA 🇺🇸 👇👇👇 • QTY: 500 units available (MOQ: 25 units) • MODEL: Bitmain Antminer Z15 Pro, Equihash / ZEC • SPECS: 840 KSol/s, 2,780W, 3.31 J/KSol • CONDITION: USED, currently running; live hash & pool data available on request • WARRANTY: 2 months manufacturer warranty remaining ✅ PRICE: $9.65k/unit 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

162 · 16:33

id 1603299828

Фотография
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*470x USED* WhatsMiner M63 (390T) in USA 🇺🇸 👇👇👇 • Model: WhatsMiner M63 • Hashrate: 390 TH/s • Quantity: 390x 470x • Condition: USED | deployed, actively hashing, ~97% fleet uptime • Fleet Status: 455/470 online | 15x offline awaiting PSU/control board swap, assume 4–8x with minor issues after repair (1–2%) • Hash report available ✅ PRICE: $5.5/TH $6.25/T 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

138 · 14:11

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*LAST MINUTE LOI* 55 MW Contracted Mining Campus (84 Acres) in OK, USA 🇺🇸 👇👇👇 • CAPACITY: 55 MW under two executed OG&E service agreements (15 MW + 40 MW, Service Level 2, signed Mar 2024), ~20 MW historical load • POWER: 4.8 ¢/kWh modelled tariff, 3.5–3.7 ¢/kWh net after curtailment credits | SPP market, the site is paid to curtail (OG&E Load Reduction + SPP Operating Reserves / Price Response), ~10% voluntary downtime • TAX: Oklahoma sales-tax exemption on electricity and mining equipment through 2029 for miners under a load-reduction agreement ✅ • SITE: 84-acre powered brownfield in Oklahoma City, I-2 zoning, prior City-approved data-center pod permit, full civil/electrical design set, fed from OG&E Discovery Substation, 40/44.8 MVA transformer on site • READINESS: HV feeders to ~36 MW quoted at $1.95M / 90–120 working days; prior mining operation decommissioned, clean redeployment for self-mining, hosting or phased AI/HPC • DEAL: Asset sale (land, both OG&E agreements, site rights and easements); lease-to-own possible (24-month lease at $4,000/MW/mo, fixed-price purchase at term end) • TIMING: Last-minute LOI submission; competing offers in hand, definitive docs executable in 7 business days PRICE: $32M 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

144 · 17:33

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*USED* Antminer S21 Pro (234T) in USA 🇺🇸 👇👇👇 • QTY: 300 units • MODEL: Bitmain Antminer S21 Pro, 234T • CONDITION: USED, all units hashing – full hash report available • WARRANTY: 7-day DOA ✅ PRICE: $4.75/T 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

142 · 20:28

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id 1603299828

Видео
da847236619fb3fe.mp4 · 3.1 MB · click to show

*USED* Antminer Z15 Pro (840 KSol/s) in USA 🇺🇸 👇👇👇 • QTY: 500 units available (MOQ: 25 units) • MODEL: Bitmain Antminer Z15 Pro, Equihash / ZEC • SPECS: 840 KSol/s, 2,780W, 3.31 J/KSol • CONDITION: USED, currently running; live hash & pool data available on request • WARRANTY: 2 months manufacturer warranty remaining ✅ PRICE: $9.65k/unit 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

138 · 12:12

id 1603299828

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🚨 NOW ON SALE FIRESALE 🚨 *NEW* 2500 kVA Siemens GEAFOL (33 kV → 420 V) Neo Dry-Type Transformer in EU 🇪🇺 👇👇👇 • Model: Siemens 4GX6481-4EC (Serial: B393939 | Year: 2023) • Rating: 2500 kVA | • Primary: 33 kV (configurable) → Secondary: 420 V • Vector Group: Dyn11 | Frequency: 50 Hz • Cooling: AN (Air Natural) | Dry-Type = No oil, low maintenance • Windings: Aluminum HV/LV — 575 kg HV, 266 kg LV • Standard: IEC 60076-11:2018 / VDE 0532 • Never energized, factory new ✅ • Includes: Anti-vibration pads, warning/table labels, nameplate, QR code, HV cable gland, nuts, gasket, T154 relay PRICE: €15k €39k (each) 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

109 · 08:13

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🚨 NOW ON SALE FIRESALE 🚨 *NEW* 3x Units 3150 kVA Siemens GEAFOL (33kv → 420 V) Neo Dry-Type Transformer in EU 🇪🇺 👇👇👇 • Model: Siemens 4GX6581-4EC (Serial: B394290 | Year: 2023) • Rating: 3150 kVA • Primary: 33 kV (configurable) → Secondary: 420 V • Vector Group: Dyn11 | Frequency: 50 Hz • Cooling: AN (Air Natural) | Dry-Type = No oil, low maintenance • Weight: 8.31 t total (Core: 6.059 t GOES steel) • High insulation level: Um 36/1.1 kV, LI 170 kV • Never energized, factory new ✅ • Includes: Anti-vibration pads, warning/table labels, nameplate, QR code, HV cable gland, nuts, gasket, T154 relay PRICE: €22.5k €49k (each) 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

106 · 08:14

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*USED* Antminer S19j Pro+ (120T) in AR, USA 🇺🇸 👇👇👇 • QTY: 1,538 units • MODEL: Bitmain Antminer S19j Pro+, 120T • CONDITION: USED, sold as-is | 5% of units provided free in lieu of DOA ✅ • NOTE: current hash report not available; serial numbers on file PRICE: $1/T 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

105 · 12:12

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*TURNKEY* 3.8 MW Mining Site in Wickliffe, KY, USA 🇺🇸 👇👇👇 • Location: Wickliffe, Kentucky • Capacity: 3.8 MW confirmed substation capacity ‣ 2 MW fully energized ‣ Additional 1.8 MW expansion capacity confirmed ‣ Expansion just requires additional transformer and container infrastructure • Power price: 5.2¢/kWh historic effective rate (accounting for DR) ⚡️ • Utility: Kentucky Utilities TODP commercial account ‣ All T&D charges bundled ‣ No separate wheeling or transmission charges • Demand Response: $75,000/MW/year ‣ Only ~ 25 hours curtailed in the latest contract term • Deal structure: Entity acquisition ‣ Preserves the KU account, active DR contract, permits, and operating setup ‣ Includes land title and all existing infrastructure • Infrastructure: ‣ New Maddox 2,500 kVA transformer ‣ 1x 1 MW custom-built air-cooled container ‣ 2x 0.5 MW Giga air-cooled containers ‣ 500+ ASIC fleet ‣ 2.5 Gbps symmetrical fiber • 0.25 acres of owned land • 5 years of operating history • Located within a Qualified Opportunity Zone (QOZ) PRICE: $790k 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

101 · 16:11

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*TURNKEY* 5 MW Turnkey Mining Site in Kentucky, USA 🇺🇸 👇👇👇 • Location: Princeton, Kentucky • Capacity: 5 MW grid-connected site • Power: Princeton Electric under IM-1 rate schedule agreement • Power price: 6.6¢/kWh all-in (MISO market rate + ~$23/MWh adder) • Setup: Air-cooled containerized mining site (1x Giga 20 ft container + 7x 20 ft Antboxes) • ASIC fleet: 24x S21 Pro | 300+ S19 K Pro | 40x T21 | 24x L9 | 36x WhatsMiner M60 +/++ • Connectivity: Fiber on site, twisted-pair direct to site, 150 × 150 Mbps, Layer 3 switch, VLAN per container • Lease: $2,000/month • Utility deposit: Approx. $600k for full 5MW (3-month deposit; surety bonds allowed) • Curtailment: Real-time curtailment available in 2MW blocks (day-ahead schedules supported) • Tax incentive: Local KY tax refund (UGRLT) PRICE: $1.5M 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

117 · 16:13

id 1603299828

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*FOR SALE* 5 MW Turnkey Mining Site (3 MW OG&E) in OK, USA 🇺🇸 👇👇👇 • CAPACITY: 3 MW OG&E service agreement (24.9 kV, deposits transfer with the accounts); 5 MW installed via 2x Prolec GE 2,550 kVA transformers • POWER: ≈ 3.7 ¢/kWh with curtailment (OG&E LPL-TOU); 5.7 ¢ flat; Voltus demand response upside; OK sales-tax exemption on electricity and miners • LAND: 4-acre owned property on State Hwy OK-3, sold with mineral and water rights; fenced/gated, water well, propane, Trane HVAC, fiber on site 🤖 • INFRASTRUCTURE: 3x mining containers (2x 2400A panels each), 20 ft office container, engineered electrical with drawings in the data room; space for a 4th container • BUILDING: Brick building ideal for an on-site repair center (~$250k value); 3rd-party PCR Mar 2025: "very good" ✅ • DEAL: Asset sale, cash at closing, 15–30 days from signed PSA — land, building, rights, transformers, containers and OG&E agreement included PRICE: $1.3M 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

102 · 12:21

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Фотография
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*470x USED* WhatsMiner M63 (390T) in USA 🇺🇸 👇👇👇 • Model: WhatsMiner M63 • Hashrate: 390 TH/s • Quantity: 390x 470x • Condition: USED | deployed, actively hashing, ~97% fleet uptime • Fleet Status: 455/470 online | 15x offline awaiting PSU/control board swap, assume 4–8x with minor issues after repair (1–2%) • Hash report available ✅ PRICE: $5.5/TH $6.25/T 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

96 · 16:51

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id 1603299828

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🚨 Only 1x Shoebox Container Left 🚨 *HOSTING* 20 MW Hydro Hosting in TX, USA 🇺🇸 👇👇👇 • AVAILABILITY: 1x FBOX container left (shoebox form factor) | 2.4 MW / 240 slots, available immediately • CAPACITY: Up to 20 MW on site, MOQ 2.4 MW • OPERATOR: Seasoned team with 100 MW+ under management • UPTIME: 94%+ SLA-guaranteed • TERM: 24 months, extendable • PER-MINER LIMIT: 16A / 415V 3PH, 9 kW breaker/plug • OPERATIONS: Foreman remote monitoring, on-site repairs incl. advanced/soldering • INSURANCE: Infrastructure fully insured ✅ • TERMS: 1-month security deposit + 1-month pre-payment; $30/ASIC onboarding & offboarding PRICE: 6.85¢/kWh 💵 👉 Contact @J_R_Rockefeller for more details! An offering brought to you by Bitcoin Mining World ⛏️

66 · 14:22