Bitcoin Forum

Alternate cryptocurrencies => Service Discussion (Altcoins) => Topic started by: helpix.world on May 10, 2019, 07:22:35 AM



Title: Full list of trusless crosschain exchanges
Post by: helpix.world on May 10, 2019, 07:22:35 AM
Disclaimer: This list is for my personal use only and not intended as investment suggestion. Do your own exhaustive research. By reading this post you accept to take your full responsibility for any decision you can make.

I'd like to create a full list of operating open-source, trustless crosschain exchanges.

At the moment I was able to find the following ones:

- BlockDx (actively traded coins: BLOCK, LTC, DGB, DASH, SYS)
- Swap.online (actively traded coins: BTC, LTC, ETH, SWAP)
- SparkSwap (actively traded coins: BTC, LTC)
- BarterDex1


Do you know any other?



___________
1 Seems like v1 of BarterDex is deprecated right now, while the v2 hasn't been released yet


Title: Re: Full list of trusless crosschain exchanges
Post by: MadGamer on May 10, 2019, 03:21:10 PM
SparkSwap  (https://sparkswap.com/) is another option even though it's not that newbie friendly. I also wouldn't suggest listing Atomicwallet as it has been accused of being related to serious scams  (https://bitcointalk.org/index.php?topic=5049346.0). I think changing the title from "crosschain" to "Atomic swap" would be more familiar to users.


Title: Re: Full list of trusless crosschain exchanges
Post by: saturn.network on May 10, 2019, 05:05:47 PM
Saturn Network - https://saturn.network


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 10, 2019, 08:36:03 PM
SparkSwap  (https://sparkswap.com/) is another option even though it's not that newbie friendly.
Thank you for suggestions! I've added them to the list.

I think changing the title from "crosschain" to "Atomic swap" would be more familiar to users.
I agree that my formula may sound a bit tricky but I'm not sure that Atomic swap is the unique technology possible to get the result I'm looking for (see the core research I'm working on here: https://bitcointalk.org/index.php?topic=5138218.0). I'm not that much familiar with the exchanges listed in this topic so it may be a complete nonsense what I'm about to say but for instance I feel like Bisq is not using exactly Atomic swap, or?

I also wouldn't suggest listing Atomicwallet as it has been accused of being related to serious scams  (https://bitcointalk.org/index.php?topic=5049346.0).
Seems like they've been defamed: https://medium.com/@arennathan9/changenow-scam-or-review-how-ni23457-blackmails-the-exchange-978c483ef81a


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 10, 2019, 08:54:54 PM
Saturn Network - https://saturn.network

Thank you for your info.
I'm not sure you are doing exactly what I'm looking for.
Your platform is to trade ETH and ETC tokens on their respective chains or?


Title: Re: Full list of trusless crosschain exchanges
Post by: MadGamer on May 13, 2019, 05:00:43 PM
I agree that my formula may sound a bit tricky but I'm not sure that Atomic swap is the unique technology possible to get the result I'm looking for (see the core research I'm working on here: https://bitcointalk.org/index.php?topic=5138218.0). I'm not that much familiar with the exchanges listed in this topic so it may be a complete nonsense what I'm about to say but for instance I feel like Bisq is not using exactly Atomic swap, or?

I thought you were referring to atomic swaps only. In this case, the thread title makes sense.

Bisq doesn't use LN/Atomic swaps. It's less complicated and It is simply a decentralized P2P exchange. And since you have it and BarterDex as well, maybe you should add the others as well (https://bisq.network/).



Title: Re: Full list of trusless crosschain exchanges
Post by: saturn.network on May 14, 2019, 03:02:48 PM
Saturn Network - https://saturn.network

Thank you for your info.
I'm not sure you are doing exactly what I'm looking for.
Your platform is to trade ETH and ETC tokens on their respective chains or?


I mean none of the DEXs you have listed are using Atomic Swaps, and if they are well then I believe they are lying. Atomic Swaps are not an easy task to solve! Though yes, for ourselves, I think the term MultiChain is more fitting.


Title: Re: Full list of trusless crosschain exchanges
Post by: joniboini on May 15, 2019, 02:15:09 AM
I mean none of the DEXs you have listed are using Atomic Swaps, and if they are well then I believe they are lying. Atomic Swaps are not an easy task to solve! Though yes, for ourselves, I think the term MultiChain is more fitting.

He never stated that he listed dex that uses atomic swap. A few posts above yours will show that OP wants to list DEX that supports multiple chain exchange (BTC to ETH etc).

I think OP got confused with your platform because he thought you only support exchange with ETH/ETC and not 'cross chain' transaction like what Bisq does.



Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 15, 2019, 08:46:42 AM

I mean none of the DEXs you have listed are using Atomic Swaps, and if they are well then I believe they are lying. Atomic Swaps are not an easy task to solve!

I'm doing a deep research about crypto right now and even if your statement is a kind of off-topic I'd like very much to read your into depth considerations about what you've said. In order to keep this discussion clean would you mind to express yourself in this topic https://bitcointalk.org/index.php?topic=5140958 I'm working on. 


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 15, 2019, 08:51:00 AM
I think OP got confused with your platform because he thought you only support exchange with ETH/ETC and not 'cross chain' transaction like what Bisq does.

You are absolutely right! I'm not seeing coins, only tokens exchanged on their platform and they speak about in-chain operations so I thought they are not providing cross-chain trading.

I'd like very much to include this exchange into the list, and to use it, so @saturn.network would you please tell me what coins are cross-chain traded on your platform and to tell me where I can read about the technology you are using?


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 15, 2019, 08:59:39 AM
I agree that my formula may sound a bit tricky but I'm not sure that Atomic swap is the unique technology possible to get the result I'm looking for (see the core research I'm working on here: https://bitcointalk.org/index.php?topic=5138218.0). I'm not that much familiar with the exchanges listed in this topic so it may be a complete nonsense what I'm about to say but for instance I feel like Bisq is not using exactly Atomic swap, or?

I thought you were referring to atomic swaps only. In this case, the thread title makes sense.

Bisq doesn't use LN/Atomic swaps. It's less complicated and It is simply a decentralized P2P exchange. And since you have it and BarterDex as well, maybe you should add the others as well (https://bisq.network/).



Bisq is already in the list (your link "others as well" refers to them) and BarterDex as well. Please let me know if you have others in mind.


Title: Re: Full list of trusless crosschain exchanges
Post by: joniboini on May 16, 2019, 04:24:28 AM
https://coinswitch.co maybe?

They're basically just an exchange aggregator and works more or less the same like shapeshift. You need to deposit to an address and get the coin/token that you want in return after it was confirmed.


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 16, 2019, 08:23:34 AM
https://coinswitch.co maybe?

They're basically just an exchange aggregator and works more or less the same like shapeshift. You need to deposit to an address and get the coin/token that you want in return after it was confirmed.

Then you need to trust them to deposit your coins, right?


Title: Re: Full list of trusless crosschain exchanges
Post by: MadGamer on May 16, 2019, 06:44:15 PM
Then you need to trust them to deposit your coins, right?

Yes. It's exactly like Changelly and ShapeShift. Not to mention that you might need to do KYC probably so it's not worth adding.


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 16, 2019, 07:56:39 PM
Then you need to trust them to deposit your coins, right?

Yes. It's exactly like Changelly and ShapeShift. Not to mention that you might need to do KYC probably so it's not worth adding.

Agreed, seems like they are not compliant with our trustlessness criteria. 


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 23, 2019, 09:33:49 AM
Actively traded coins added.


Title: Re: Full list of trusless crosschain exchanges
Post by: hanniabu on May 23, 2019, 05:42:45 PM
Disclaimer: This list is for my personal use only and not intended as investment suggestion. Do your own exhaustive research. By reading this post you accept to take your full responsibility for any decision you can make.

I'd like to create a full list of operating open-source, trustless crosschain exchanges.

At the moment I was able to find the following ones:

- BlockDx (actively traded coins: BLOCK, LTC, DGB, DASH, SYS)
- Swap.online (actively traded coins: BTC, LTC, ETH, SWAP)
- AtomicWallet1 (actively traded coins: BTC, LTC, QTUM)
- Bisq (actively traded coins: Monero, BTC)
- SparkSwap (actively traded coins: BTC, LTC)
- BarterDex2


For Block DX you can see the full list of tradable assets here: https://docs.blocknet.co/blockdx/listings/#listed-digital-assets

- AtomicWallet is a hybrid exchange. A majority of the pairs actually use a centralized service for the exchange. I believe it's just BTC and LTC that use atomic swaps. This also uses centralized wallets for checks which is an invitation for an exploit. I don't know the details about their order book and order matching, but I'd wager those aren't P2P/trustless.
- Bisq is not trustless, the users need to trust the arbitors that the funds are locked in the multisig with.



Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 23, 2019, 06:31:47 PM
For Block DX you can see the full list of tradable assets here: https://docs.blocknet.co/blockdx/listings/#listed-digital-assets
Seems like the list of active orders is here (https://blockdx.co/orders).

- AtomicWallet is a hybrid exchange. A majority of the pairs actually use a centralized service for the exchange. I believe it's just BTC and LTC that use atomic swaps. This also uses centralized wallets for checks which is an invitation for an exploit. I don't know the details about their order book and order matching, but I'd wager those aren't P2P/trustless.
As far as I understand BTC, LTC and QTUM are truly swapped there, am I wrong?


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 23, 2019, 07:56:59 PM
- Bisq is not trustless, the users need to trust the arbitors that the funds are locked in the multisig with.
Agreed. Thank you for your contribution. Of course Bisq can't be considered fully trustless. It's out of the list.


Title: Re: Full list of trusless crosschain exchanges
Post by: four3200 on May 25, 2019, 06:06:31 AM
UNO community is focused on BlockDx now and BisQ later this year.
Also an eye on barterDex.

UNO lead developer Bryce Weiner has updated Unobtanium-Official github.

The updates include the addition of OP_CHECKLOCKTIMEVERIFY to UNO, which will improve atomic swap functionality on BlockDX.

https://github.com/unobtanium-official/Unobtanium


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on May 30, 2019, 09:32:46 AM
UNO community is focused on BlockDx now and BisQ later this year.
Also an eye on barterDex.

UNO lead developer Bryce Weiner has updated Unobtanium-Official github.

The updates include the addition of OP_CHECKLOCKTIMEVERIFY to UNO, which will improve atomic swap functionality on BlockDX.

https://github.com/unobtanium-official/Unobtanium

Sorry you are probably in off-topic. Try in another my thread here (https://bitcointalk.org/index.php?topic=5138218) which is probably more appropriate.


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on June 02, 2019, 09:30:05 PM
From here (https://atomicwallet.io/faq/is-atomic-open-source) it seems like AtomicWallet is not open source so I need to exclude it from our list.


Title: Re: Full list of trusless crosschain exchanges
Post by: chrysophylax on June 05, 2019, 02:24:15 PM
From here (https://atomicwallet.io/faq/is-atomic-open-source) it seems like AtomicWallet is not open source so I need to exclude it from our list.

It is closed source from what can be gathered ...

#crysx


Title: Re: Full list of trusless crosschain exchanges
Post by: bomj on June 05, 2019, 02:38:16 PM
You can take a look at -
Trading on EOS and ETH Dual-chain
https://dex.top
But this is not exactly what you need.


Title: Re: Full list of trusless crosschain exchanges
Post by: helpix.world on June 16, 2019, 12:33:44 PM
From here (https://atomicwallet.io/faq/is-atomic-open-source) it seems like AtomicWallet is not open source so I need to exclude it from our list.

It is closed source from what can be gathered ...

#crysx

Agreed.

You can take a look at -
Trading on EOS and ETH Dual-chain
https://dex.top
But this is not exactly what you need.

I'm not quite getting how exactly does it work? You can trade the ETH tokens against ETH and EOS tokens against EOS, right? What is dual-chain specifically?