Bitcoin Forum

MainNet Bridge Launch

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INTRODUCTION
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Hello Bitcointalk community,

after several months of development and successful live testing, the official
DEMt Bridge is now deployed on MainNet and ready for launch.

DEMt is a *1:1 fully backed wrapped token* of the original Deutsche eMark (DEM),
a classic SHA-256 Proof-of-Work cryptocurrency launched in 2013.

The goal: bring DEM into a modern, fast, low-cost, smart-contract-enabled
ecosystem — without changing or modifying the DEM blockchain itself.

DEMt extends DEM with:
- ultra-fast transfers on Tron
- smart contract support
- DEX trading (SunSwap-ready)
- liquidity pools
- lower fees
- better mobile wallet support

DEM stays the PoW coin.  
DEMt is simply the Tron representation of DEM.

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ABOUT DEM (Deutsche eMark)
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Website:
https://deutsche-emark.org/

Wallets:
https://deutsche-emark.org/#downloads

Block Explorer:
https://chainz.cryptoid.info/dem/

DEM is a German-inspired cryptocurrency with:
- SHA-256 mining (similar to Bitcoin)
- 4-minute block times
- long history and stable operation
- active community-driven development
- available on FreiExchange: https://freiexchange.com/market/DEM/BTC

Nothing in DEMt changes the DEM protocol. DEM continues exactly as before.

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WHAT IS DEMt?
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DEMt is a TRC-20 token on the Tron blockchain, representing DEM at a fixed 1:1
ratio. For every DEMt that exists, exactly one real DEM is held in reserve on
the DEM blockchain.

DEMt is fully backed, non-inflationary, and governed by an immutable smart
contract with controlled mint/burn functions.

Key properties:

✔ 1 DEM = 1 DEMt  
✔ No inflation — DEMt supply can never exceed locked DEM  
✔ Smart contract is immutable (no upgrade proxy, no hidden minting)  
✔ Transparent mint/burn process  
✔ Backed by real DEM via a secure bridge backend  

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WHY WRAP DEM ON TRON?
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The Tron blockchain offers an ideal environment for wrapped PoW assets:

- Very low fees (Energy/Bandwidth)
- Extremely fast confirmation times
- Wallet support (TronLink)
- Mature DEX ecosystem (SunSwap)
- Easy deployment & integration

This allows DEM holders to use their coins in modern environments:

- DeFi
- Liquidity pools
- Automated Market Makers (AMM)
- Smart Contracts
- Fast payments with minimal fees

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HOW THE BRIDGE WORKS (DEM → DEMt)
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1. You send DEM to a unique deposit address generated by the bridge.
2. The DEM is forwarded internally to the hotwallet (normal DEM network fee).
3. The backend locks the DEM and mints the equivalent amount of DEMt on Tron
   (minus the DEM network fee).
4. DEMt is sent directly to your Tron wallet.

Example:
You deposit 100 DEM.  
After DEM's internal fee, 99.999 DEM arrive as backing.  
→ You receive 99.999 DEMt.

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HOW THE RETURN SWAP WORKS (DEMt → DEM)
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1. You burn your DEMt in the Tron smart contract.
2. The backend verifies the burn.
3. The equivalent amount of DEM is released from the hotwallet and sent to your
   DEM address (minus the DEM network fee).

Example:
You burn 99.999 DEMt.  
After DEM payout fee, you receive 99.998 DEM.

There are no extra bridge fees — only standard DEM blockchain fees apply.

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TECHNICAL FOUNDATION
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The bridge backend includes:

- Signature-based controlled minting
- Watchdog & Finalizer systems
- Postgres state machine for swap tracking
- Strict reconciliation to maintain 1:1 peg
- TronWeb v6 integration
- Secure WebSocket agent for DEM chain events

The smart contract is:

- immutable  
- uses no proxy  
- mint function restricted to signed bridge tickets  
- burn triggers DEM release only after verification  

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USE CASES FOR DEMt
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- DEX trading (SunSwap listing planned)
- Tron DeFi participation
- Instant payments
- Liquidity Pools
- Smart Contract integration
- Cross-chain ecosystem growth
- Fast, cheap transfers (seconds, minimal fees)

This gives DEM a second life:  
**PoW store of value on its native chain — utility token on Tron.**

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GETTING STARTED
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You will need:
- A DEM wallet (https://deutsche-emark.org/#downloads)
- A Tron wallet like TronLink (https://www.tronlink.org/)
- Some TRX for Energy/Bandwidth (optional, depends on your usage)

Bridge Website:
https://swap-pool.com

(During preparations you may see a maintenance screen until launch.)

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ROADMAP
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✓ Backend & smart contract deployed on MainNet  
✓ 1:1 DEM locking mechanism implemented  
✓ DEMt mint/burn logic finished  
✓ Testing & verification complete  
→ Public launch (14 December 2025)  
→ SunSwap liquidity setup  
→ Additional wrapped CommunityCoins (ROT discussion underway)

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FUTURE EXPANSION
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The bridge architecture is modular and can be extended to other CommunityCoins
as discussed in the ROT initiative.

Potential future wrapped assets:
- eGulden
- KOBO
- Sterlingcoin
- Taler
- Others in the CommunityCoins ecosystem

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CONTACT
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Project Website:
https://swap-pool.com

DEMt Contract address:
(will be published at launch)

DEM Website:
https://deutsche-emark.org/


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CONCLUSION
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DEMt brings the classic Deutsche eMark into a fast, modern, smart-contract
enabled world — without changing the underlying coin.

DEM remains the PoW backbone.  
DEMt becomes the utility layer.

Launch date: **14 December 2025**

More updates coming soon!

Good job. Looking forward to see project life in live :)

Thanks, appreciate the feedback 👍

Small status update:
The DEMt bridge has been live for several days now and is working as intended.
At the moment we are bootstrapping the initial DEMt/TRX pool in a transparent way,
without presales or artificial incentives.

Thanks to community contributions and my own continuous daily adds,
we’ve now reached roughly the halfway point of the required TRX for the pool start.

Once the pool is live, proper price discovery and real usage can begin.
Until then, it’s simply steady progress step by step.

More updates to follow as we move closer to the next milestone.

Small status update:

The DEMt ↔ TRX liquidity pool is now live on SunSwap V3.
Initial liquidity has been added and swaps are working.

This is the first real usage phase:
– on-chain price discovery
– real trades instead of test setups
– no presale, no incentives, no shortcuts

From here on, liquidity and usage can grow organically.
Additional pools (e.g. USDT/DEMt) are planned step by step once things stabilize.

More updates will follow as usage data comes in.

Structured Update – DEM & DEMt Bridge (February 2026)

Hello everyone,

here is a structured update regarding Deutsche eMark (DEM), the new bridge infrastructure, and the latest market data.

1) Current Prices (21.02.26)

• DEMt: ~0.004187 $ 
• DEM:  ~0.002038 $ 
→ DEMt is currently ~+105 % above DEM – a significant spread showing active price discovery between CEX and DEX.

2) DEM ↔ DEMt Bridge

A fully functional 1:1 bridge has been implemented:

DEM (native chain) 
↔ 1:1 backed 
DEMt (TRC20 on TRON)

Important:
Every DEMt in circulation is backed by real DEM.
No algorithmic peg. 
No synthetic mechanism. 
No premint.

Minting and burning are executed transparently via the bridge service.

🔗 Public code + audit + docs:
https://github.com/djspacedevil/DEMt-Bridge

🧾 On-chain contract (TronScan):
https://tronscan.org/#/token20/TYVSybgZXsqVBGgVbWashtAKaGScZ6iibn

🤑 Swap via TRON DEX (sun.io):
https://sun.io/?lang=en-US#/swap/smart/?outputCurrency=TYVSybgZXsqVBGgVbWashtAKaGScZ6iibn

📊 Bridge/Swap interface:
https://swap-pool.com

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3) What this enables

With DEMt live on TRON:

• On-chain DEX accessibility 
• TRX trading pair 
• low-fee transfers 
• faster settlement 
• no centralized custody

This connects a legacy PoW coin to modern DeFi infrastructure.

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4) Current Status

Bridge: Live 
Smart Contract: Live 
Mint/Burn: Stable 
Swaps: Active 
Holders: Present

The market is currently finding prices between:

• DEM (CEX/BTC) 
• DEMt (DEX/TRX)

This price dynamic naturally generates arbitrage flows and liquidity interest.

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5) Focus: Building Liquidity

The next big step is deepening liquidity:

• Increase DEMt/TRX pool depth 
• Launch a DEMt/USDt pool 
• LP revenue for providers 
• more stable pricing 
• lower slippage

More liquidity = more trust = wider usability.

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6) Why this matters

Many older PoW coins struggle because they lack:

• DEX exposure 
• DeFi bridge infrastructure 
• modern liquidity access

DEMt supplies exactly this missing layer.

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Constructive feedback is welcome.

DEM is not static — it is evolving.

Great:
DEMt solves the problem of mobile wallets !
Every wallet user in the Tron network can receive and send DEMt.

This immediately opens up opportunities to use the first DEM adaptations for real-life payments. UTILITY !

Currently:

Deutsche eMark MET:
https://ewdesigns.de/products/deutsche-emark-met

Ferienwohnung Kniep:
https://www.fewo-kniep.de/

Syndikus-Steuerberater mit Schwerpunkt auf Beratung und Abschlusserstellung für Selbstbucher:
https://coinpages.io/listings/deutschland/nordrhein-westfalen/mulheim-an-der-ruhr/klaus-beckmann-steuerberater/

NoHODL.org [Deutsche eMark added as a cryptocurrency]
https://nohodl.org/
FAQ:
https://nohodl.org/faq-p23

GO DEM GO

Quick update for everyone following Deutsche eMark (DEM):

Over the last weeks quite a few things started moving again around the project.

• The DEMt bridge is now live
• DEM can be wrapped 1:1 to DEMt on the TRON network
• First liquidity pool (DEMt/TRX) is active on a DEX
• First swaps and trades already happened
• The core team has also started to communicate about it on X and CoinMarketCap

This basically opens a completely new path for an older PoW coin like DEM.

Instead of being limited to a single exchange, DEM can now enter a DeFi ecosystem.

Current situation is interesting:

DEM is still very cheap compared to DEMt on the DEX, which creates a natural arbitrage opportunity.

That means:
• mine DEM
• buy DEM cheaply
• bridge to DEMt
• trade on the DEX

Early participants can benefit the most while liquidity is still building.

Another interesting aspect is the liquidity pool itself.

Providing liquidity to the DEMt/TRX pool means participating in swap fees and helping to grow the ecosystem.

So right now we have:

• mining still possible
• bridge working
• DEX trading active
• liquidity pools forming
• core team involvement starting again

If you are curious, take a look here:

Bridge:
https://swap-pool.com

Community:
https://t.me/elektromark

It’s interesting to see how an older PoW project like DEM can evolve by connecting to DeFi infrastructure.

Sometimes the most interesting phases of a project happen when development restarts quietly.