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Showing 20 of 163 results by jcpham
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Topic
Board Goods
Re: [For Sale] Bitcoin Accepted Here : Neon & LED Signs - GLOBAL
by
jcpham
on 15/01/2020, 15:49:58 UTC
Wassup peeps, FWIW my original bitcoin neon sign has been outside on the back porch since day 1 and still works and rocks.

The nixies are f^&%cking badass!




thanks CQ && M1
Post
Topic
Board Mining (Altcoins)
Re: Claymore's CryptoNote AMD GPU Miner v11.3
by
jcpham
on 06/04/2018, 17:44:48 UTC
add

-pow7 1

on latest version of software. but your card is older than mine!
Unfortunately same 0 H/s Sad
Any other efficient miners for old AMD VGAs?
XMRig gives only 90H/s, whereas Claymore's 9.7 Miner was outputting 220H/s and that was very good for such an old card.

same problem here! xmrig sucks, been using claymore 9.3 FOREVER.
New version of Claymore don't have an OpenCL .bin supporting the old cards.

xmrig is the only thing I can get work on new POW and old GPUs Sad
Post
Topic
Board Mining (Altcoins)
Re: Claymore's CryptoNote AMD GPU Miner v11.3
by
jcpham
on 06/04/2018, 17:21:23 UTC
add

-pow7 1

on latest version of software. but your card is older than mine!

Any ideas hot to make latest version supporting today's hard fork to mine on Radeon HD 5870? Everything start fine, but 0 H/s is all what I get. Sad
Code:
AMD Cards available: 1
GPU #0: Cypress (AMD Radeon HD 5800 Series), 1024 MB available, 20 compute units (pci bus 1:0:0)
POOL version
No ASM binary found for GPU 0
GPU #0 algorithm ASM, -h 320, -dmem 0 (Memory used: 656MB)
Total cards: 1
"-allpools" option is set, default pools can be used for devfee, check "Readme" file for details.
Watchdog enabled
Remote management (READ-ONLY MODE) is enabled on port 3333

XMR: Stratum - connecting to 'pool.supportxmr.com' <91.121.140.167> port 5555 (unsecure)
XMR: Stratum - Connected (pool.supportxmr.com:5555) (unsecure)
GPU0 t=29C fan=21%

GPU #0: Cypress (AMD Radeon HD 5800 Series), 1024 MB available, 20 compute units (pci bus 1:0:0)
XMR - Total Speed: 0 H/s, Total Shares: 0, Rejected: 0, Time: 00:00
XMR: GPU0 0 H/s
Incorrect XMR shares: none
1 minute average XMR total speed: 0 H/s
Pool switches: XMR - 0
Current XMR pool share target: 0x00068db8 (diff: 10000H)
GPU0 t=26C fan=21%
Post
Topic
Board Mining (Altcoins)
Re: Claymore's CryptoNote AMD GPU Miner v11.3
by
jcpham
on 06/04/2018, 14:16:48 UTC
NO LOVE FOR OLD BITCOIN MINERS I SEE! WHY CAN'T I MINE MONERO ON RADEON 6950's !?!?! THEY WERE GOOD ENOUGH FOR SATOSHI!!!!!!!

OpenCL initializing...
AMD Cards available: 2
GPU #0: Cayman (AMD Radeon HD 6900 Series), 2048 MB available, 22 compute units
(pci bus 4:0:0)
GPU #0 recognized as Radeon 6950
GPU #1: Cayman (AMD Radeon HD 6900 Series), 2048 MB available, 22 compute units
(pci bus 11:0:0)
GPU #1 recognized as Radeon 6950
POOL version
No ASM binary found for GPU 0
No ASM binary found for GPU 1
GPU #0 algorithm ASM, -h 704, -dmem 0 (Memory used: 1443MB)
GPU #1 algorithm ASM, -h 704, -dmem 0 (Memory used: 1443MB)
Total cards: 2
OpenCL error 0 #101 - -61, cannot create GPU memory buffer
OpenCL error 0 #101a - -61, cannot create GPU memory buffer
OpenCL error 1 #101 - -61, cannot create GPU memory buffer
OpenCL error 1 #101a - -61, cannot create GPU memory buffer
Post
Topic
Board Collectibles
Re: [EBAY AUCTION] 1000mBTC Physical Round from Recalescence 2013
by
jcpham
on 28/12/2017, 16:48:59 UTC
24 hours left in auction. Last call bump.
Post
Topic
Board Collectibles
Re: [EBAY AUCTION] 1000mBTC Physical Round from Recalescence 2013
by
jcpham
on 22/12/2017, 01:03:26 UTC
1BWMw3vwo7U78PaHdXu6G7Toy6mP1k5Sqk
https://i.imgur.com/zPRQiUB.jpg

Thanks, Happy Bidding

COA will ship with coin, can't edit eBay typos, etc, etc, etc.

Now everyone can _really_ price it.

Post
Topic
Board Collectibles
Re: [EBAY AUCTION] 1000mBTC Physical Round from Recalescence 2013
by
jcpham
on 21/12/2017, 15:34:00 UTC
Rarely see these...will watch

Yes they are super rare and the creator really should have left a "window" in the hologram - some sort of way to verify the contents therein rather than just blind trust. Attempts were made to sell it for BTC face value but no way to authenticate/verify the contents.

Cool coin, it's my understand ~200 were minted and funded. I bought it directly from the seller's website and held it privately until recently.
Post
Topic
Board Collectibles
Re: Looking to sell an unredeemed physical bitcoin
by
jcpham
on 21/12/2017, 14:33:19 UTC
If it is unredeemed then it should also have the value of the BTC forks like BCC? But how can you know that it is still unredeemed?

Peel the sticker!
I had to do it too!
Post
Topic
Board Collectibles
Re: Looking to sell an unredeemed physical bitcoin
by
jcpham
on 21/12/2017, 14:32:51 UTC
It's called a satori coin, they were made in japan and have .001 btc on them.   
 


 If you are willing to wait a few days I would do 40-50 shipped just because it's dope.

Totally incorrect. Thanks for trying though.
Post
Topic
Board Collectibles
Re: Looking to sell an unredeemed physical bitcoin
by
jcpham
on 21/12/2017, 14:30:51 UTC
bitcointalk.org/index.php?topic=273291.0

seller defunct. privkey verified working under hologram. no way to verify without peeling.

PRE FORK COINS!11111!!!!!

1 FULL BTC + 1 FULL BITCOIN CASH + CLAMS + * + SILVER = $20,000+ EASY

YOU RICH BRO
Post
Topic
Board Collectibles
[EBAY AUCTION] 1000mBTC Physical Round from Recalescence 2013
by
jcpham
on 21/12/2017, 14:23:35 UTC
EBAY AUCTION https://www.ebay.com/itm/292376867912

Originally debuted: bitcointalk.org/index.php?topic=273291.0
Limited edition #114
Starting price is $19.99
NO RESERVE. US Bidders only.

UNFUNDED COLLECTIBLE COIN. NO BITCOIN ON COIN!!!!!!!!!!!!!

privkey was hidden under hologram without anyway to verify authenticity of contents.
privkey still under hologram label
ungraded, plastic case opened exactly two times: once to sweep. once to take pics for auction.
collectible silver round.
auction might be interesting to multiple collectors for various purposes.
caveat emptor it's an ounce of silver.
Post
Topic
Board Collectibles
Re: [AUCTION] 1BTC ungraded 2011 Casascius Brass(ends 2017-10-09 @ 22:00GMT/3PM PDT)
by
jcpham
on 09/10/2017, 21:29:01 UTC
A steal!
Post
Topic
Board Collectibles
Re: [WTS] Some Physical Crypto Coins
by
jcpham
on 06/06/2017, 13:23:46 UTC
First edition titan set: ungraded, untouched. Can't imagine how they wouldn't be MS69+  Grin
http://imgur.com/a/dtjtK
Post
Topic
Board Collectibles
Re: WTS 3x 1BTC casascius physical [Auction]
by
jcpham
on 06/06/2017, 05:26:30 UTC
Jackblack90909 has won the auction and he and Blazed will finalize the terms independent of me. Many thanks to all interested parties.
Post
Topic
Board Collectibles
Re: My Casascius Collection
by
jcpham
on 06/06/2017, 05:18:17 UTC
None of mine are graded and complete set does exist, sans 1000 BTC unfunded of course

Nice set!

Presume that is a S3 0.5 silver? What about the S2 0.5 silver?  Grin
No idea to be honest. 

I have not yet seen a complete coin/holo set together in one place, but I'm pretty sure one exists... somewhere... I guess  Huh
Post
Topic
Board Collectibles
Re: WTS 3x 1BTC casascius physical [Auction]
by
jcpham
on 05/06/2017, 18:14:28 UTC
Post
Topic
Board Collectibles
Re: WTS 3x 1BTC casascius physical [Auction]
by
jcpham
on 05/06/2017, 12:58:46 UTC
Someone (Jackblack90909) placed a bid over the weekend and I was unavailable (and didn't close the thread or end the auction), apologies. This happens. I'm willing to honor the bid, close the auction today, complete the original terms of the auction.

Jackblack90909 needs to escrow monies with Blazed and we'll call this complete unless anyone else has a better bid for the set. The auction was for the set and I reserved the right to part them out; which looks like a lot of trouble to me at this point: one escrow, one shipment.

Thanks to everyone that placed bids or was interested or inquired. If the escrow and payment falls through, we can always do this again and I can separate the coins. I know everyone wants the silver 1BTC obv.
Post
Topic
Board Collectibles
Re: WTS 3x 1BTC casascius physical [Auction]
by
jcpham
on 03/06/2017, 11:45:49 UTC
Since I didn't end this yesterday as planned and the coins are not with me currently, auction ends Monday at 11:30 AM Central Standard Time. Blazed will escrow.

Current high bid for the set is 4.3 BTC and the bidder has been notified.
Post
Topic
Board Collectibles
Re: WTS 3x 1BTC casascius physical [Auction]
by
jcpham
on 02/06/2017, 19:12:11 UTC
so what I'm hearing here is I need to split up the set
Post
Topic
Board Collectibles
Re: [WTS] Some Physical Crypto Coins
by
jcpham
on 02/06/2017, 13:54:00 UTC
Hey I have some of these, none are graded tho Sad