[ANN] modelOS | AI | Proof of Useful Work | AuxPoW | PRL + MDL Merge Mining

[alamin99]

modelOS (MDL)

Mining That Does Real Work

Proof-of-Useful-Work • AI Inference Mining • AuxPoW (MDL + PRL Merge Mining)

Website | Mining Pool | Block Explorer | GitHub

(unofficial thread)

What is modelOS?

modelOS is a Proof-of-Useful-Work network built for the AI era.

Instead of spending GPU compute on arbitrary workloads, modelOS turns GPU work into verifiable AI inference that helps secure the network.

Miners contribute GPU power, earn MDL, and can simultaneously earn PRL through AuxPoW..


⛏️ PRL + MDL Merge Mining.

With AuxPoW, supports merge mining with Pearl (PRL).

• Mine MDL and PRL simultaneously
  
• No extra GPU power required
• No need to choose between the two networks
• Maximize mining profitability with dual rewards

Key Features

• 🤖 Proof-of-Useful-Work (PoUW)
• 🧠 Every mined block performs a verifiable AI inference
• ⛏️ AuxPoW merge mining (MDL + PRL)
• ⚡ NoisyGEMM-BLAKE3 inference mining
• 💰 Earn block rewards and future inference fees
• 📦 Open-weight AI models (DeepSeek R1 7B → 70B)
• 🔓 Fully open source (Apache 2.0)

Official Links

🌐 Website
https://modeloslab.xyz

🖥️ Compute
https://compute.modeloslab.xyz

⛏️ Mining Pool
https://pool.modeloslab.xyz

🔍 Block Explorer
https://explorer.modeloslab.xyz

💻 GitHub
https://github.com/modeloslab

💼 Desktop Wallet
https://github.com/modeloslab/modelos/releases


Community Links

Join fellow miners, ask questions, receive updates, and discuss everything related to modelOS.

📢 Telegram Channel
https://t.me/modelOSLab

💬 Telegram Community
https://t.me/modelOSChat

💬 Discord
https://discord.gg/yCDakYdyaj

𝕏 Twitter
https://x.com/ModelosMDL

Mine AI. Secure the Network. Earn MDL + PRL.

[herominers]

Pearl (PRL) + modelOS (MDL) Merge Mining Pool Mine Pearl, Earn modelOS at the Same Time - Same Hashrate, Extra Income Different Pool Regions for Best Hashrate Experience • Central Europe (Germany): de.pearl.herominers.com:1200 • Central Europe (Spain): es.pearl.herominers.com:1200 • North Europe (Finland): fi.pearl.herominers.com:1200 • Eastern Europe (Russia): ru.pearl.herominers.com:1200 • North America - East (Canada): ca.pearl.herominers.com:1200 • North America - West (USA): us.pearl.herominers.com:1200 • North America - East (USA): us2.pearl.herominers.com:1200 • North America - South (USA): us3.pearl.herominers.com:1200 • South America - (Brazil): br.pearl.herominers.com:1200 • Asia (HongKong): hk.pearl.herominers.com:1200 • Asia (South Korea): kr.pearl.herominers.com:1200 • SouthEast Asia (Singapore): sg.pearl.herominers.com:1200 • Western Asia (Turkey): tr.pearl.herominers.com:1200 • Oceania (Australia): au.pearl.herominers.com:1200

Pearl + modelOS Merge Mining • Mine Pearl and earn modelOS (MDL) as extra income from the same shares - same hashrate, no reduction • One miner, one GPU, one connection - the pool builds the MDL blocks for you • Just add your MDL address after a "+": PEARL_ADDRESS+MDL_ADDRESS • Merge mining is optional - leave the MDL address out to mine Pearl only • Wrong MDL address? Login is rejected with a clear message - you never mine to the wrong wallet • View your MDL stats at modelos.herominers.com • We are enabling merge mining across all regions one by one Features • Pool and Solo Mining • No Registration Required • We Pay Full Reward (block reward + tx fee + extra) • Exchange Wallet Support (Integrated, PaymentID, Subaddress) • Earnings Estimation Based on Current Hashrate • Per Rig Statistics • Worker HashRate Charts • E-Mail Alerts of Rig Down • Fully compatible with NiceHash and MiningRigRentals • Configurable Minimal Payout • Static Difficulty Support Support • Discord Channel: https://discord.gg/gvWSs84 • Telegram Channel: https://t.me/HeroMinersPool • Twitter: https://twitter.com/HeroMinerss

How to Merge-Mine modelOS (MDL) + Pearl (PRL) — Complete Beginner’s Guide

Welcome & Happy Mining!
HeroMiners ❤️️ since 2018

[energy_xxx]

 modelos

Current Hash Rate: 7.16 TH/s
 Average 1 Hour Hash Rate: 3.94 TH/s
 Average 6 Hour Hash Rate: 1.44 TH/s
 Average 24 Hour Hash Rate: 1.44 TH/s
 Last Share Submitted: 8 minutes ago
 Total Hashes Submitted: 3000000
 Shares: 6 Valid  - 0 Stale  - 0 Invalid
 Unconfirmed Balance: 0.000092 MDL
 Pending Balance: 0.000000 MDL- USD - 0.000000
 Total Paid: 0.000000 MDL- USD - 0.000000
 Last 24 Hours Paid: 0.000000 MDL- USD - 0.000000
 Last Week Paid: 0.000000 MDL- USD - 0.000000
 Blocks Found:  0
 Round Contribution: 0%
 Current Payout Estimate:  0.000058 MDL

pearl

Current Hash Rate: 0.00 H/s
 Last Share Submitted: Never
 Total Hashes Submitted: 0
 Shares: 0 Valid  - 0 Stale  - 0 Invalid
 Pending Balance: 0.000000 PRL- 0 USD - 0.000000
 Total Paid: 0.000000 PRL- 0 USD - 0.000000
 Last 24 Hours Paid: 0.000000 PRL- 0 USD - 0.000000
 Last Week Paid: 0.000000 PRL- 0 USD - 0.000000
 Blocks Found:  0
 Round Contribution: 0%
 Current Payout Estimate:  0.000000 PRL


why?

[alamin99]

modelos

Current Hash Rate: 7.16 TH/s
 Average 1 Hour Hash Rate: 3.94 TH/s
 Average 6 Hour Hash Rate: 1.44 TH/s
 Average 24 Hour Hash Rate: 1.44 TH/s
 Last Share Submitted: 8 minutes ago
 Total Hashes Submitted: 3000000
 Shares: 6 Valid  - 0 Stale  - 0 Invalid
 Unconfirmed Balance: 0.000092 MDL
 Pending Balance: 0.000000 MDL- USD - 0.000000
 Total Paid: 0.000000 MDL- USD - 0.000000
 Last 24 Hours Paid: 0.000000 MDL- USD - 0.000000
 Last Week Paid: 0.000000 MDL- USD - 0.000000
 Blocks Found:  0
 Round Contribution: 0%
 Current Payout Estimate:  0.000058 MDL

pearl

Current Hash Rate: 0.00 H/s
 Last Share Submitted: Never
 Total Hashes Submitted: 0
 Shares: 0 Valid  - 0 Stale  - 0 Invalid
 Pending Balance: 0.000000 PRL- 0 USD - 0.000000
 Total Paid: 0.000000 PRL- 0 USD - 0.000000
 Last 24 Hours Paid: 0.000000 PRL- 0 USD - 0.000000
 Last Week Paid: 0.000000 PRL- 0 USD - 0.000000
 Blocks Found:  0
 Round Contribution: 0%
 Current Payout Estimate:  0.000000 PRL


why?

Which pool are you using?

[energy_xxx]

herominers test

prl+mdl


MDL hasrate is shown but PRL hasrate is 0 in Herominers.

[Ms_Mining]

herominers test

prl+mdl


MDL hasrate is shown but PRL hasrate is 0 in Herominers.

Herominers displays the hashrate of both coins and also makes payouts for both coins.

[alamin99]

modelOS 1.0.7 release note

modelOS 1.0.7
Reliability + merged-mining (AuxPoW) hardening. No change to how existing blocks validate; existing V1 aux pools and miners are unaffected.

Node — AuxPoW
Fresh-node / SPV sync fix: the HEADERS wire decoder no longer rejects batches that mix native + AuxPoW (null-cert) headers — it now enforces only the single combination consensus rejects, so a from-scratch syncer can cross the first AuxPoW↔native boundary instead of wedging.

AuxPoW commitment is V1-only (canonical contract): the embedded Pearl header's proof commitment is validated strictly as SHA256d(LE32(1) || PublicData). Aux pools on a post-MoE (V2) Pearl chain must normalize the embedded header's commitment to the V1 form before submitauxblock (the real Pearl block sent to pearld keeps its native V2 commitment). Native-V2 acceptance is deferred to a future coordinated hard fork.

ZK verifier
No more poison cascade: a bad embedded cache now returns a clear, actionable error (fail-closed) instead of panicking and permanently wedging the verifier.

Cache build fix: all build paths regenerate the cache to the embedded filenames (v2_cache.bin/v1_cache.bin), so a build's embedded cache always matches its circuit — eliminating the "Invalid cache magic bytes / version mismatch" wedge.

Opt-in runtime override MODELOS_ZK_CACHE_DIR for dropping in a published cache without rebuilding.
SPV light client

Sync stall handler (rotate away from fork/stalled peers), verified mainnet checkpoints, and assume-valid proof verification (fast initial sync, trustless recent blocks).


🔗 https://github.com/modeloslab/modelos/releases/tag/v1.0.7

[Neilquick]

Open Pearl Miner v1.8.0 public release and now support modelOS mining

What new
Added support dual mining ModelOS and Pearl (MDL+PRL)
Fix error on 6700XT
Support 9700XT cards

Also
Available for Windows/Linux/Hive
Support Nvidia and AMD cards
Open source code
Dev fee 1%

Official links
Source: https://github.com/neilquicks/open-pearl-miner/
Latest version: https://github.com/neilquicks/open-pearl-miner/releases/tag/v1.8.0

[alamin99]

Official OTC Platform is now live.

Pay in:
→ USDC or USDT on Base, Arbitrum, Ethereum, BNB, Solana
→ BTC
→ Pearl ($PRL)

🔗 https://otc.modeloslab.xyz/

[alamin99]

🎉 $MDL is now listed on SafeTrade!

A new step for ModelOS as the team continues building a Proof-of-Useful-Work Layer 1 for GPU mining, AI compute, dCloud, and future inference utility.

🟢 https://safetrade.com/exchange/MDL-USDT?type=pro