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201  Economy / Goods / [WTS] Flipper Zero - Multi-tool for Hackers & Pentesters - Like New on: May 06, 2023, 12:17:56 AM
I have a Flipper Zero for sale.
This is an amazing multi-tool device designed for hackers, pentesters, and hardware enthusiasts.
If you're into infosec, you will definitely appreciate this powerful gadget.
I have decided to sell it as I am looking to fund another project of mine.

Item: Flipper Zero
Condition: Like New, barely used
Price: 0.01 .0075 BTC
Shipping: Worldwide, Buyer pays
Escrow: Accepted, buyer pays fees

Features:

Tamagotchi-like interface with a mission system
433/315/868/915 MHz transceiver for radio protocols
RFID reader and writer for 125 kHz & 13.56 MHz cards
Infrared transceiver for remote control
USB HID device emulation
GPIO, I2C, SPI, 1-Wire, and UART interfaces
Open-source firmware and hardware
What's included:

Flipper Zero device
Original packaging and box
USB Type-C cable
Quick-start guide
Some relevant extras included.

Payment:
I accept Bitcoin (BTC) only. The price includes shipping to your location. Please note that customs fees, taxes, and other charges specific to your country are not included in the price.

Shipping:
I will ship the device within 48 hours after the payment has been confirmed. Shipping will be done using a reliable courier service with tracking information provided. Delivery time will depend on your location and the shipping service used. Buyer Pays.

Escrow:
I am willing to use escrow services at the buyer's expense. If you would like to use an escrow service, please let me know and we can make the necessary arrangements.

Contact:
If you're interested in purchasing this or have any questions, please send me a private message or reply to this thread.
202  Other / Meta / Re: bitcointalk forum vs OpenAI - ChatGPT on: April 29, 2023, 01:43:39 AM
Have any of yall tapered off paid subscriptions Wink,  tried running 3rd party offline LLM's & Stable diffusion models yet?
Models like facebook 30b and openjourney are fun to tinker with.
203  Economy / Computer hardware / Re: [WTB] S19 Pro 1-3 units depending on pricing on: April 24, 2023, 11:51:34 AM
Sorry. I wouldn't ship to Norway for a huge unknown.
Economy killed my electric cost.
Would consider hosting with reputable US based facility, or selling outright. 
But I'm looking to get about $2k/ea....so if I have to wait for btc to hit $35-40k for that, I will.
My offer of 4500 for the 3 still stands.
a realistic comp is like 1700 p/unit.
204  Economy / Services / Re: I'm looking for someone to do a Logo design. on: April 22, 2023, 02:12:04 AM
I'm still searching for someone to do this ,
We have a need for more related stuff now too such as
Svg files for lasergrbl, logo/banner designs for in house branding.
Cad would be a plus too for product design.
We can even help out your creativity with your own stable diffusion models and stuff.

205  Economy / Lending / Re: Seeking 1-2 BTC on: April 12, 2023, 10:52:29 AM
You might want to move this to the long term lending section. (Bottom left of page)

I'd be cautious dealing with this user.
New account less than 24 hours old.
The collateral doesn't add up, 0.02 price is basically unrealistic and they are already calling people ignorant for questioning them.
It's too much too soon.
206  Economy / Computer hardware / Re: [WTB] S19 Pro 1-3 units depending on pricing on: April 12, 2023, 10:41:29 AM
.02 ? Where is your facility located?

I'm real curious how you could manage to strike a deal like that , because I haven't heard anything like that in a long long time.

I highly doubt he is telling the truth, 2 cents per kWh is most likely a lie, with all due respect I'd be very cautious.

As for your S19 pro, it will be pretty hard to find that model, most models that are floating for sale nowadays are S19j pro which is pretty much the same anyway, I don't sell Antminers but I think the price for S19j pro delivered to the TX including tax would be in the $2000 range, if you can't find any reliable source, reach out to me I'll try to recommend someone trusted.

Excuse me? Shoot me a private message and i will show you. I almost suspect you must be american judging by how ignorant you are.

I know best we see is about .05-.06.
This guy's only 8 post in , already offered hosting,  cheap electric , asked for a 1 Bitcoin loan , and called you ignorant in a 24 hourly timespan of signing up. But calls us ignorant for being American?

207  Economy / Computer hardware / Re: [WTB] S19 Pro 1-3 units depending on pricing on: April 11, 2023, 01:53:16 PM
I have 3 s19j pros.  One is 104th, two are 100th.  My electric cost doubled in the last year and I'm not profitable anymore.  For the last year, I've been taking turns running them here n there for a few hours. All in all, in great condition.  Considering my power cost and price of btc, not sure how long it'll be til I'm profitable again. They're collecting dust right now. I'm considering holding til btc spikes to either run or sell, or cut losses now. 
  Let me know if you want to talk, and what your budget is.  I'm located in PA.

I would be interested. Either in buying them or I can host them for you if we split the profits. I have 0.02 USD/kwh
.02 ? Where is your facility located?

I'm real curious how you could manage to strike a deal like that , because I haven't heard anything like that in a long long time.

Your also a new account asking for 1BTC loan.
208  Economy / Services / I'm looking for someone to do a Logo design. on: March 24, 2023, 09:43:16 AM
Looking for someone interested in creating a logo design for a new IT/Geekery franchise.
Think of best buy but with ma and pa running it , used and more categories.
They sell , Desktops,Components, miners, server, mac's , switches, PC accessories, 3D Printers , Drones , security cameras, radios, VR Stuff, game consoles, programming,install and repair services.
Basically anything that branches off the nerd tree of Geekery.


The logo of should incorporate symbols or images related to the technology industry, such as computer parts, circuit boards, or 3D printers.
The use of bold and modern font styles with a monochromatic or a contrasting color scheme.
The theme will be a programming ,Anon, in code we trust ,cyberpunk vibe.

 PM me for more details.
209  Bitcoin / Project Development / Re: We are working on an API for Bitcoin! on: March 17, 2023, 03:34:08 PM
First thing for an online service is a front end complete website.
Who said that? If you're smart enough you'd know you can access the API endpoints and figure out the rest. And there is an API documentation: https://btc.merapi.io/swagger what else do you need?

I agree, I would just redirect merapi.io to
https://btc-docs.merapi.io/#introduction tbh.
I haven't poked around just yet but on the top this looks nice.
210  Economy / Computer hardware / Re: [WTS] Selling Antminer Bitmain S19J pro 104 TH in stock $1200 on: March 10, 2023, 12:27:21 AM
I'll take if you're willing to accept escrow.
211  Economy / Services / Re: 1SPLiTKEY.com The easy, secure and mostly free vanity wallet service on: March 09, 2023, 01:08:07 PM
Due to lack of interest (both parties myself and customers), we will no longer be maintaining this, and we do not own the tld (1splitkey.com) anymore.
Thanks to all who gave it a shot and used it. I enjoyed this project, but these days I'm shifting away from this kind of work and focusing on different endeavors.
212  Economy / Computer hardware / [WTB] S19 Pro 1-3 units depending on pricing on: February 22, 2023, 04:12:50 PM
Looking for 1-3 units.
Use of escrow okay and encouraged.
Located in TX.

213  Economy / Collectibles / Re: [INFO] Stacks Bowers Physical Cryptocurrency Auction 2023 Thread on: February 18, 2023, 12:35:07 AM
I literally looked a few days ago and saw no sign of anything crypto coming up.
214  Economy / Collectibles / Re: Donation Auction #2 For Cold Key Victims on: February 17, 2023, 03:00:42 PM
lot 6  BTC 0.001
215  Economy / Collectibles / Re: TX_CERT a protocol to certify a collectible using Bitcoin network on: February 15, 2023, 07:31:12 PM

your idea is really nice and original.

But with a PoB system that you suggest you cannot associate
some  BTC sum to a collectible, as can be done with my system,
and this value is passed from a CX to a CX+1 -fee (like casacious coin)

I also don't understand how selling from Cx to Cx+1 can be
certified... with my system it's Cx (current owner)
which by passing the sum associated with Cx+1 certifies Cx+1 as the new owner.

With PoB I don't understand how this "certification chain" can be created, as everyone
can write transactions on the PoB address thus creating a lot of confusion.


Thats why we signature bind,
the signature can contain whatever data, a maker publicly releases said signature chain genesis, including a chain of custody signature message from a wallet that signs over the official owner via signature.
with detail of the TX within the signature.
maker/creator makes a PoB wallet here http://gobittest.appspot.com/ProofOfBurn
the wallet name should be a maker issued SN for example: 12o11cas1firstdigitshereXXXXXXXXXXX23efce
every time the coin changes hands they have to burn a satoshi to the pob wallet.  a signature chain of custody can then happen, inserting original signature,+ new,
and so on until the byte weight is too much, then you can start a archive link within the sig to reference another historical signature that's no longer in the signature chain.
you can verify these signature origins via the PoB linking. And as long as you can see a signed message from the first wallet to fund the PoB wallet, you can verify chain ownership.
(this probably wont happen often unless some coins have just exchanged hands a lot)
A simple first in first out.
It's just an idea, probably of no practical use but was neat to mess with, new ideologies could definitely be applied.

Admittedly I don't fully grasp your proposal.

216  Economy / Collectibles / Re: [FREE RAFFLE - 2 Lots] The Little Hodler Comic & Einundzwanzig Bitcoin Magazine on: February 15, 2023, 03:56:31 PM
07 - WhyFhy
Thanks!
217  Economy / Collectibles / Re: TX_CERT a protocol to certify a collectible using Bitcoin network on: February 15, 2023, 03:54:05 PM
I tried something kind of similar,  I called it proof of burn signature binding.
https://bitcointalk.org/index.php?topic=5150524.0  
It could be altered as follows:
basically, you make a PoB vanity wallet with the products details upon creation to attach to your products transaction.
Buyer signs message with burn of a satoshi to said wallet, creating some type of product ledger/chain of logistics.
new buyer of product funds a satoshi to the tx ledger and signs proof of ownership,
the previous owner can even sign a new message letting the world know they no longer own it.

Just a thought, this project was for fun and to play/learn more about blockchain features this might not be a viable solution to anything other than just having fun with blockchain.


*edit
Here was a snippet from that post breaking down the ideology and use case scenarios.
Received note today! I am pleasantly surprised how nice this note is..thankyou Wink
What do you think about the binding procedure ? PoB
  Please clarify..binding procedure? You mean the godl strip?
please note the notes are not made by me (they are tartadeco novelty notes)I did the qr code and essentially tried to make the note a proof of burn by burning Satoshi to the qr and verifying the notes from funding wallet with a signature with descriptors of notes .
The basic idea is that note will always have a face BTC value of 1000 satoshis , in your notes case it's 1002 Satoshi burned to it
It was really a concept introduction I worked on for a while, these notes seemed ideal to try this concept on as they are all serialized and probably really hard to reproduce.

Concept -
Make a physical item hold BTC value without a key.
Prerequisites-
Serialized item that's hard to fake/reproduce.
Burner addresses that can be printed to the item.
Process-
Sign message with item specifics from Minting/Burning address such as serial number and item details.
You could even sign the message with all buyers of items with reference so you can see who originally owned it  to further verify an items validity.

You could do this process to let's say a $1 bill , and make it worth $1usd + Burned BTC  (perfectly legal btw as long as the bill is spendable)  in us.

I would love to further explore things I can do with this process.

218  Economy / Collectibles / Re: 2021 Lealana error coin thread on: February 14, 2023, 09:17:34 PM
Hi everyone,
   I'm going to be doing a video specifically on the 2021 Lealana coins including the error coins. Now that they've most likely been delivered Id like to see if any more variations in errors have been found. I have already seen one in edition to the one 2stout posted. The way I see it is, there are 2 variations to the error coins. First, the true error coin of the spaced out L which is an actual hologram error. Second error is partial holograms that have been omitted. I think it will be important post your error with your coin# so there will be an early record of these errors that truly came from the Smoothie factory. The goal is to discourage people in the future from creating their own #2 error coin by removing a portion of the hologram. Especially if we see these selling at a premium in the future. If you do post your error coin and coin# Ill mention your coin specifically in my video with your permission.
Here's the topic. Might make things a little easier for people to reference.

Just got a Lealana 2021 Rainbow Brass Error Design D Rainbow Brass #47 back from MJ purchased from Saxoshi.
Got a MS68, verified the load.
https://www.blockchain.com/explorer/addresses/btc/1JLw8Jp7SKJ7Ps68MYJKM3uXGtwueWWPqi



219  Economy / Service Discussion / Re: What after localbitcoins.com shutting down on: February 12, 2023, 12:49:27 PM
I stopped using them after they kept all my fork funds in 2017.
They pretended to be accommodating but I never saw my fork money.




220  Other / Meta / Re: bitcointalk forum vs OpenAI - ChatGPT on: February 08, 2023, 11:06:01 PM
-snip
There will always be a conversational backdoor to add prime constraints these MLLM models.
It's an ongoing cat and mouse game.
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