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1681  Alternate cryptocurrencies / Announcements (Altcoins) / Re: Any devs out with free time looking to make extra money fixing abanonded coins? on: March 29, 2015, 10:44:22 AM
Just wondering how long it will be before the focus of keeping new people coming into crypto sets in

The time for that has long since been and gone. The number of new altcoin launches per month has fallen back to near mid-2013 levels, before the $1000 BCT feeding frenzy kicked off.



If you can shift your thinking away from “investment” and towards “entertainment” then the situation gets a bit clearer. Much the same “oversupply” perception is applicable to a whole raft of entertainment products (films, computer games, songs, ebooks, lotteries, etc.)

Cheers

Graham
1682  Alternate cryptocurrencies / Altcoin Discussion / Re: Dead coins ready to rebound? on: March 28, 2015, 02:06:26 PM
Just wondering what your thoughts were on coins that appear to be dead, but might be ready for a rebound.

Can you point to any examples of once-popular altcoins that appeared dead at one time but which have, in your assessment, subsequently had a successful rebound?


Cheers

Graham
1683  Alternate cryptocurrencies / Announcements (Altcoins) / Re: Any devs out with free time looking to make extra money fixing abanonded coins? on: March 28, 2015, 11:42:58 AM
Coin: Intellect
Dev status: abandoned

Hardly “abandoned”, the last commit was only three days ago: https://github.com/intellect-project/intellect/commits/master

Altcoins are being re-developed all the time but it's not proved to be a wildly successful exercise. In the case of PoS coins, if the wallet's stuck and a fix isn't readily apparent to the techs at the exchanges then I'm afraid that 5000 BROKEN isn't likely to get anyone very far. I checked recently and the going rate for commercial-grade contract C++ programming in the UK is around £50 per hour. The pay from a day's commercially-remunerated C++ work would command a dominant chunk of the marketcap of your typical BROKENCOIN, if not all of it.

The biggest barrier to rescuing an abandoned altcoin is the intransigent expectations held by the existing community.

Cheers

Graham
1684  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 24, 2015, 12:41:20 AM
Does anybody know who is running this Hashrate distribution chart?

http://104.36.83.126/spreadcoin/
Here Smiley

I was wondering that too, didn't think to just enquire, lol. Nice work.

Cheers

Graham
1685  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 23, 2015, 05:32:20 PM
I advocate for tying the max amount of MNs to the coinsupply:

Max MN = (total coinsupply)/ 2880.

Well argued. I'm convinced.

Cheers

Graham
1686  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 22, 2015, 02:59:38 AM
ive been trying to get my hands on the source for a while - but no one seems to have a copy ...
https://github.com/spreadcoin-project/spreadcoin ?

I think the OP was referring to the web site code but anyway ... that's Mr Spread's abandoned repos.

I created a github org https://github.com/spreadcoin, migrated all the code there and bestowed admin privs on the listed contributors, i.e. it's in common ownership atm.

I've been wrapping up a few loose ends from before the phase 2 test, merging a few branches before conducting a comprehensive relabelling exercise. If you collectively wish to debate and decide upon different labels then so be it, the important point is that the labels have been changed:

  • Masternode -> Service node
  • InstantTx -> ExpressTx
  • DarkSend -> PrivSend

This activity is taking place in the sn-test branch which is being positioned as a candidate for the next round of testing.

Cheers

Graham
1687  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 21, 2015, 05:21:10 PM
I don't think its a deal breaker.

Me neither but I think the revenue stream may turn out to be much more modest than is currently fancied because the core service is basically a commodity and the main revenue will orient around the arbitration service.

Props for finding that JPM doc, immensely valuable for the insights it brings:

  • 63% of buyers were private companies <- API needs to aim wider than just banks
  • 13% of all transactions were cross-border <- does that represent an opportunity?
  • 76% of escrow agreements specify a termination date, 18 months is the most prevalent <- service must be an emergent property
  • 79% of escrow agreements have an explicit clause dedicated to the claims process <- Beware, here be monsters
  • Over 70% of cash deposits were invested in Interest-Bearing Accounts <- PoS implementation required?
  • 30% of all terminated deals had at least one claim, most commonly for purchase price / working capital adjustments <- so, might be do-able

My disciplinary interests start to kick in when I consider the representation of the semantics of an arbitrary "explicit clause dedicated to the claims process" because it's an unsolved problem. Where semantics are concerned, there's still a ways to go:



However, I'm hopeful that something can be done, albeit with a deeply impoverished service.

fwiw, I have been able to make some progress in the domain of transparency data published by the UK Parliament and marked up with HTML.

If that sparks an interest, there are a couple of related impress.js slide presentations in the list of owl-o-parl tours.

The first is for general context of the effort.

The second attempts an accessible description of how the site applies semantic web technology to turn a wall of text into separate facts (well, that's the intention, I'm still polishing the content).

If a similar technique can successfully be applied to 80% of escrow agreements (and JPM's reference to template agreements suggests that there's some mileage there at least), then we're in with a fighting chance of making it computationally tractable, hands-off and trustless.
 

Cheers

Graham
1688  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 21, 2015, 03:33:21 PM
a start down the road might help to clarify and then define the end point.

Unfortunately, it's not going to be quite so easy as that:

Quote
Persons or companies performing escrow services over the Internet in California, or performing escrow services for consumers in California, must comply with the licensing requirements of the California Escrow Law. The licensing and regulatory process ensures that companies' owners and key employees have been subject to background checks performed by the California Department of Business Oversight, that the company's financial condition and records are adequate, that the company is properly bonded, and that all customer funds are segregated in trust fund accounts until the terms of the escrow are met.

The service must be framed in a way that renders inapplicable the legal definition of escrow.


Cheers

Graham
1689  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 21, 2015, 01:46:18 PM
There should be no reason, that I can think of, why you can't introduce an API for banks to link to the SPR servicenode escrow service.

I tend to agree, there's no operational reason, per se. But that's just one element, there are other important aspects to be considered.

To get an idea of what kind of escrow services are currently provided and who might be expected to use them, see:

https://www.jpmorgan.com/pages/cib/escrow/overview

Quote
arms length multi-sig party

That's the fella, an API to cheap, commodity escrow. The concept is proven, the key issue now is whether to focus on the entire market spectrum or develop a tenable niche.

Cheers

Graham

Edit: expanded slightly
1690  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] Poitín Coin, PTN. Small ICO funding. 5m coins. Lets shine!! on: March 21, 2015, 01:13:20 PM
We want to share our shine with people around the world and we think is as a big opertunity to do so.

You're going to be disappointed. In Ireland, the brewing and sale of spirits requires a license. You can be forgiven for not knowing that fact, you not being Irish.

Cheers

Graham
1691  Alternate cryptocurrencies / Announcements (Altcoins) / Re: BITCREDIT | MASTERNODE TESTING | NEW BOUNTIES |NEW RC 03/16 on: March 20, 2015, 11:57:08 PM
I really need someone with equal or better qualification to do a code review and correction just in case i made mistakes, working alone means there are times i can make mistakes and not pick up on them. There are bounties for this.

It might help if you were a bit more specific about what you're expecting to see for the money.

Cheers

Graham
1692  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 20, 2015, 01:20:38 AM
...
is where I'm currently at.

Moved on to looking at how external state is referenced: https://en.bitcoin.it/wiki/Contracts#Example_4:_Using_external_state and at a characterisation of potential types of service: https://github.com/orisi/wiki/wiki/Orisi-White-Paper#transaction-kinds-and-the-project-roadmap


Cheers

Graham

Edit, used more precise URL
1693  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 19, 2015, 09:21:50 PM
It's real interesting that escrow is so popular
...
Seems to me that ServiceNodes get to vote on releasing funds....with the multi-sig feature (up thread).

Looks like it might be low-hanging fruit.

https://curiosity-driven.org/bitcoin-contracts

hacker news discussion of above: https://news.ycombinator.com/item?id=8121193

backed up by:

https://curiosity-driven.org/low-level-bitcoin

is where I'm currently at.

Cheers

Graham
1694  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 19, 2015, 07:24:57 PM
Before MrSpread "left", did he get multisig to work on SPR?

I saw this earlier

https://github.com/spreadcoin-project/spreadcoin/commit/651a520d03a827adfcff6689affce57a90b11ed6

The presence of multisig_tests.cpp in the test suite is somewhat suggestive, I feel.

Not yet tried it, here's the Darkcoin HOW-TO: http://wiki.darkcoin.qa/display/DRK/Multisignature+example


Cheers

Graham
1695  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 19, 2015, 12:27:49 PM
C'mon whats wrong with it this time?

Dunno yet, but please add it as an issue ticket to the spreadcoin github repos: https://github.com/spreadcoin/spreadcoin/issues so that any consequent technical discussion has a half-decent chance of remaining coherent.

Cheers

Graham
1696  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [PRE-ANN][CC] CarbonCredit | Bittrex | Launch Date 02/Apr/15 on: March 19, 2015, 12:07:44 PM
Symbol: CC

Unfortunate choice, that one's already in use https://bitcointalk.org/index.php?topic=404084.msg10314233#msg10314233

You could try checking what's already been used before making your choice: https://minkiz.co/coin/symbol/

Cheers

Graham
1697  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] just launched | Digital Taler DTR, X13 POW/POS , 14 Days Mining 10% Anual on: March 19, 2015, 12:00:09 PM
The claim “just launched” is bogus, this coin was launched four months ago: https://bitcointalk.org/index.php?topic=847550.0

Cheers

Graham

1698  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] NoirShares UPDATE REQUIRED Advanced Features✔, Unique PoW✔ on: March 18, 2015, 11:58:51 PM
@gjhiggins: Did you see any of the coding ?

I don't seem to have received an invitation, that's all I know.

Cheers

Graham
1699  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] SpreadCoin | True Decentralization (No Pools) | Testing New Masternodes on: March 18, 2015, 07:36:27 PM
Lets launch a crypto symbol standard, rather than having to work to the existing international currency standards (fuck'em).

Done. See the repos maintained by github org DOACC.

To set the context: this is the core of the existing international currency standard 4217:
ISO 4217
Quote
ISO 4217:2008 specifies the structure for a three-letter alphabetic code and an equivalent three-digit numeric code for the representation of currencies and funds. For those currencies having minor units, it also shows the decimal relationship between such units and the currency itself.

fragment of XML rendering:
Code:
<ISO_4217 Pblshd="2015-01-01">
  <CcyTbl>
    <CcyNtry>
      <CtryNm>AFGHANISTAN</CtryNm>
      <CcyNm>Afghani</CcyNm>
      <Ccy>AFN</Ccy>
      <CcyNbr>971</CcyNbr>
      <CcyMnrUnts>2</CcyMnrUnts>
    </CcyNtry>
    <CcyNtry>
      <CtryNm>ÅLAND ISLANDS</CtryNm>
      <CcyNm>Euro</CcyNm>
      <Ccy>EUR</Ccy>
      <CcyNbr>978</CcyNbr>
      <CcyMnrUnts>2</CcyMnrUnts>
    </CcyNtry>
...
  </CcyTbl>
</ISO_4217>

DOACC
The cryptocurrency domain has DOACC (Description of a Cryptocurrency), an exhaustive collection of metadata about cryptocurrency (incl trading symbol) supported by a couple of accompanying ontologies (DOACC and CCY) that precisely define the metadata terms (e.g. “symbol”) using a computationally-tractable representation (OWL). The project maintains an RDF graph representation of the metadata for over 2000 altcoins.

The metadata description and the collection are under an open source licence and use a purl.org URL (group-owned eventually, if'n'when purl.org admins allow).

Minkiz presents the DOACC graph as a Linked Open Data that is both browsable:

https://minkiz.co/page/Repository/Da0770ce7-0c77-4295-b225-a54a277a7828

and queryable as a SPARQL endpoint.

Try pasting the query below into the text box on https://minkiz.co/sparql, it'll return the DOACC URI, name and symbol for the first 25 coins, ordered by symbol:

Code:
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX doacc: <http://purl.org/net/bel-epa/doacc#>

SELECT ?node ?label ?symbol WHERE
{ ?node skos:prefLabel ?label .
  ?node doacc:symbol ?symbol .
}
ORDER BY ?symbol
LIMIT 25

or use this canned query link

Cheers

Graham
1700  Alternate cryptocurrencies / Announcements (Altcoins) / Re: BITCREDIT | MASTERNODE TESTING | NEW RC 03/16 on: March 18, 2015, 05:31:49 PM
for a LOGO, i'd suggest this :


Even if it's a jocular suggestion, there are better choices than bilious green. Bitcoin uses an almost identical icon for testnet wallets:


Perhaps some inspiration could be found in thinking about which aspects of the brand identity could/should be communicated by the logo, assuming that is a consideration.


Cheers

Graham
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