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1  Bitcoin / Project Development / Re: ICO/Tokens/Exchanges - Meeting regulations and knowing your customer? on: September 15, 2021, 05:28:25 PM
Fair points I suppose - Here is an update ~6 months later.

I believe we have addressed most of the issues pointed out here and elsewhere. Stability on Android is a continuous challenge, but has improved a lot since last time.

We have added ID card support (alongside passports) for 15+ countries (e.g. Germany, Spain, Italy, France, UK), making our offering a lot more potent in those markets. Our passport coverage spans about 200 countries.

We have also added a selfie process with liveness detection. This can be used in combination with the chip reading for an extra layer of security. It prevents someone from using e.g. a stolen passport.

Integration options have expanded. Previously we only offered our technology in the form of an iOS or Android SDK, meaning you need to have your own app in order to use it. Now it is possible to integrate with our hosted apps, allowing this technology to be used also for web based businesses. The SDK remains an option too of course.

We operate primarily in travel and finance, where common use cases are self-checkin for hotels and airlines, or remote account opening. But I think this can be a great solution for crypto as well
2  Bitcoin / Project Development / Re: ICO/Tokens/Exchanges - Meeting regulations and knowing your customer? on: April 05, 2021, 02:02:04 PM
If you are truly interested in the service and need a DD process then schedule a meeting with us.

Remember that today if you are an owner or operator of a regulated business, in terms of user registration you typically put all your trust into an image of a document that is reviewed manually. This is costly because human labor is needed, it's bad for user conversion because your users have to wait for a review when it could be instant, and it's also not very secure because images can be easily manipulated.

You can be skeptical and you don't have to buy our solution, but hopefully we can agree that tapping a chip is a superior solution. The same technology is being adopted in other ID documents as well, the direction is clear. We are trying to stay at the forefront of it
3  Bitcoin / Project Development / Re: ICO/Tokens/Exchanges - Meeting regulations and knowing your customer? on: April 04, 2021, 07:39:45 PM
What kind of information do you think is missing? Most if not all of what you ask for is outlined in the terms. We operate as an incorporated business with HQ in Sweden (and as such under Swedish/EU legislation). If you are genuinely interested and have a business case, just contact me/us to schedule a meeting

 
4  Bitcoin / Project Development / Re: ICO/Tokens/Exchanges - Meeting regulations and knowing your customer? on: April 03, 2021, 11:21:13 AM
The same type of technology is powering UBIC if you are familiar with that
5  Bitcoin / Project Development / ICO/Tokens/Exchanges - Meeting regulations and knowing your customer? on: April 03, 2021, 11:14:40 AM
Wether you are doing an ICO, selling tokens or building an exchange, it's likely that you must meet regulatory requirements such as KYC (Know Your Customer) and AML (Anti Money Laundering).

Myself and my team have been working on a smooth solution to this problem. By utilizing the infrastructure behind modern passports, users can simply tap their passport to their phone, and their personal data is instantly delivered and verified. Similar to how you would tap a card to pay.

This is made possible by communicating with the secure chip embedded inside the passport using the phone's NFC capabilities. All passports are digitally signed by their respective issuing country which guarantees that the data is always correct and that the document is not fraudulent, cloned or tampered with. A document and its data can be verified instantly by verifying the public key that was used to sign the document. The personal data on the chip includes document number, full name, date of birth, nationality and personal number (if applicable), which is enough to meet the regulatory requirements in most jurisdictions. All in all this allows for a very secure and smooth user experience.

This can be compared with what is currently the standard solution on the market, where you take a picture of your passport or driver's license, and also a picture of yourself, then that is sent somewhere for manual review which can take hours. If you have opened e.g. a Coinbase or Binance account I think you know what I mean.

Our product comes as an SDK for iOS and Android (if your business is app based), but we can also offer a solution for web.

The business model is pay as you go (per verified document), everything is fully cloud based and managed through our self-service portal.

We are just rolling out the service, talk to me if you are interested or have questions! Website: https://business.passportreader.app
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD [built in OverdriveN and hw monitoring] on: April 02, 2018, 03:56:45 PM
Version 0.8.2 released.

Changes:
* Improved startup time
* Soft reset of dead/stuck threads
* Minor bug fixes

https://github.com/arnesson/xrig/releases
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD [built in OverdriveN and hw monitoring] on: March 29, 2018, 03:44:04 PM
Ref earlier posts about the newer adrenalin drivers.

I'm now running 18.3.4 (https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Adrenalin-Edition-18.3.4-Release-Notes.aspx) and it works nicely, just remember to use compute mode. Seems like the old beta blockchain drivers still performs a few % better though, but with less stability
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 26, 2018, 09:41:38 AM
Is it possible to use the miner on a RX580 rig or is it strictly for Vegas? I know VEGAs are beasts atm, but please try to make it also for RXs series! There are a tremendous lot of people, who are mining on those cards, we would love some dev on that too Cheesy

Perhaps bad "branding" on my part - it works perfectly well on other AMD cards as well!
9  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 25, 2018, 09:30:42 AM
Nice work, but there is no improvements on speed, slightly lower actually.

The compiled version is it 1% fee, or ~5% as according to donate.h on github? https://github.com/arnesson/xrig/blob/master/src/donate.h

Thanks. yes performance dropped a bit with the implementation of CryptonightV7, but this is fixable. Version 0.8.0 is faster.

donate.h was a leftover from xmrig, its not used and have been removed. 1% is the correct one
10  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 24, 2018, 08:57:47 PM
How do you use only one GPU out of several in the same PC?

Use something like this, where index is the gpu you want to use:

Code:
{
    "algo": "cryptonight",
    "platform_index": 0,
    "pools": [
        {
            "url": "pool.monero.hashvault.pro:5555",
            "user": "",
            "pass": "x"
        }
    ],
    "api": {
        "port": 4444
    },
    "threads": [
        {"index": 0, "intensity": 1932},
        {"index": 0, "intensity": 1932}
    ],
    "profile": {
        // ...
    }
}
11  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 20, 2018, 05:08:02 PM
Version 0.8.1 released.

Changes:
* Patched to handle coming PoW changes (CryptoNightV7)
* Added power_limit profile option

https://github.com/arnesson/xrig/releases
12  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Xrig] Cryptonight miner designed especially for AMD Vega on: March 08, 2018, 05:39:52 PM
Is this gpu only or are you using the newer xmr-stak that incorporates cpu as an all in one? On some of my Vega rigs, I run Ryzen 5 1600 that do quite well together

Yes its gpu only. My own rigs are B250's with cheap i3 processors that each run 13 vegas, so there is not much cpu power to harness. But I think its a trivial task to start a separate cpu miner if you should want that, it does not necessarily have to be built-in
13  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 08, 2018, 05:31:37 PM
Vega FE very tricky with blockchain drivers and without trick with DDU+reinstallation Adrenalin driver to Blockchain without reboot provide only 1500H/s instead 2030.

Do you switch to compute mode when using the Adrenalin driver?
14  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Xrig] Cryptonight miner designed especially for AMD Vega on: March 07, 2018, 11:53:42 AM
Quote
I may test with a rig later this evening. But essentially this is a bundling of XMRig and Stak-XMR? No performance gain at the moment - just convenience and monitoring?

Correct
15  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 06, 2018, 02:42:24 PM
Not *literally* any card Wink I meant as a general guideline, it will work with any of the common amd mining cards and not *only* the vegas. If you can run xmrstak then this should work as well. My guess is you're stuck wth claymore for that specific card
16  Alternate cryptocurrencies / Mining (Altcoins) / Re: Cryptonight miner designed for AMD Vega [built in OverdriveN and hw monitoring] on: March 05, 2018, 08:44:46 PM
A first review can be found here: http://cryptomining-blog.com/9511-xrig-a-new-cryptonight-miner-designed-for-amd-rx-vega-gpus/
17  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Xrig] Cryptonight miner designed especially for AMD Vega on: March 04, 2018, 01:23:57 PM
@rednoW I have not tried myself, would love for someone to test. I dont see why it shouldnt work. I'm waiting for a new B250 mining board which will make it easier for me to benchmark different setups, will try as soon as I get the board!
18  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Xrig] Cryptonight miner designed especially for AMD Vega on: March 04, 2018, 11:58:50 AM
In my own tests (with vega 56) this miner performs slightly better than xmr-stak, and performs the same as xmrig. cast xmr is still top dog with 15-20 H/s above the rest, however its black box so who knows what is going on there.

I'd say the main benefit right now is not the performance but rather the built in hw monitoring and overdriven capabilities - having everything you need in one tool.

However, I'm working on using the overdriven capabilities to fine tune each card automatically during mining. My initial work on this shows increases of 10-15 H/s per card. I'm also looking into kernel optimizations

So hopefully performance benefits with this miner is to come...

Compile time is equal to the others
19  Alternate cryptocurrencies / Mining (Altcoins) / Cryptonight miner designed for AMD [built in OverdriveN and hw monitoring] on: March 03, 2018, 03:48:30 PM
Xrig is a high performance cryptonight miner for AMD cards. It is optimized for large-scale use of RX Vega and sets out to fix all the shenanigans of mining on these cards, but will run well on any AMD card.

Gpu mining part is based on xmrstak.

FEATURES:
* CryptoNightV7
* High performance
* Designed for large-scale use of RX Vega, but will run any AMD card
* High level of automation necessary for managing many cards
* Rich API
* Hardware monitoring (fans, temperature, clock speeds, performance levels)
* OverdriveN capabilities (set your under/overclock profile in config.json - replaces Wattman and OverdriveNTool)
* Fixes the different shenanigans of mining on the Vega's (e.g. the "underclock toggle" and gpu reset)
* Windows and Linux support
* Pre-compiled binary has 1% dev donation

WORK-IN-PROGRESS:
* Sumokoin pow change
* Kernel optimizations
* Option(s) for automatic fine-tuning of each individual card during mining. This should maximize the utilization of each card and increase the hashrate over time

DOWNLOAD/SOURCE: https://github.com/arnesson/xrig/releases

REVIEW: http://cryptomining-blog.com/9511-xrig-a-new-cryptonight-miner-designed-for-amd-rx-vega-gpus/

Feedback, comments, bug reports, improvements are welcome!
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