Testing JLP's kangaroo with an RTX 4090 and getting a speed of 2230 MK/s. What speeds are you getting? eg. for RTX 3080, RTX 3080Ti, RTX 3090, RTX 4080 ...
NotATether, what is your speed experience for GPUs? |
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JLP's kangaroo for example is definitely not fully optimized when it comes to this...
Hi @all. Testing JLP's kangaroo with an RTX 4090 and getting a speed of 2230 MK/s. What speeds are you getting? eg. for RTX 3080, RTX 3080Ti, RTX 4080 Thanks for your answers. |
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What you need, is something like that: Point multiply(Point first,Point second,Point base); Very interesting. Maybe we should ask user ranochigo. He could know if this is possible. [I will DM him] |
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This signature has been inscribed on the Bitcoin blockchain: -----BEGIN BITCOIN SIGNED MESSAGE-----
ord.io
-----BEGIN SIGNATURE-----
1NChfewU45oy7Dgn51HwkBFSixaTnyakfj
G3wnFA3EOh4GS8bslqytPERrlk55o5IyaiZqP4IDGPziUYpfeR/0EbnkOUfkOlMkEOexbOEz5bnLr9HRyVbET7w=
-----END BITCOIN SIGNED MESSAGE-----
https://twitter.com/LeonidasNFT/status/1666900463856279574 |
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Started a new project ... if you are inscribing on the Bitcoin blockchain and want to take part: 1 pixel jpg (1 x 1 pixel), just different colors 1st inscription of the project: Inscription 123586 - id 411ab2fbc1f4167ae77bd215fedb1a056901b42a8f0750942dc3725583387d5di0 https://ordinals.com/inscription/411ab2fbc1f4167ae77bd215fedb1a056901b42a8f0750942dc3725583387d5di0color: black 2nd inscription of the project: Inscription 123588 - id 7b0b88aa4f568b7f2b3bf1960cfcdbd5f6cd5e4b660d7eba4944d3e2cca1cc2ci0 https://ordinals.com/inscription/7b0b88aa4f568b7f2b3bf1960cfcdbd5f6cd5e4b660d7eba4944d3e2cca1cc2ci0color: white ... # color id
1 black 411ab2fbc1f4167ae77bd215fedb1a056901b42a8f0750942dc3725583387d5di0
2 white 7b0b88aa4f568b7f2b3bf1960cfcdbd5f6cd5e4b660d7eba4944d3e2cca1cc2ci0
3 red 8ebab9420034bf9f039232aed66fa09a7280eae49a81c592455b309609ba49a8i0
4 green e157c40a0d2121e0a0740949403d864bfdff213ade81a2fb17cadc6a348f194ei0
5 blue 6690c10f77668f5fa95d70780c27d7a86e93d166e7f3ebfb166f1cc73460daf8i0
...
post your "1 pixel jpg inscription" and the color below  |
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I think you should warn the users about the risk behind getting this address and private keys, since there are more people who have a copy of those private keys, then the users who buy this will risk their money if they decide to send coins to those addresses.
If the goal is only to use those addresses to sign messages, then there is not a big deal, but people must know how these addresses are a high risk for the funds.
These addresses were unused which received a specific 'signature chain', they contain some sats to transfer the 'signature chain' to the buyers own address. The items exist only 1/1, so nobody else can buy it after purchase. Only one buyer will have the private keys. I have the private keys too, but it is the same situation like coin-mixer. The mixer has the private keys of the new addresses too. Yes, I will edit the 1st post that the new owners shouldn't use these addresses for their own transactions. |
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~
Now some items on OpenSea: https://opensea.io/collection/signature-chainThe items include the private key of the Bitcoin address for the given 'signature chain' as unlockable content that can only be unlocked and revealed by the new owner of this item. We are very early. |
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Bitcoin Punks - Marketplace You can list here your Bitcoin Punk if you want to sell/exchange it or post if you want to buy one. Bitcoin Punks homepage: https://bitcoinpunks.com/twitter: https://twitter.com/Bitcoin_Punks_---------- This thread is self-moderated to be able to delete completed listings. Good luck! Support this thread: 3BmkDAahdu2p43ifrEPoZn32hFgET7TDpC |
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You missed the first part of my post, how do I send the signed message to another address? Where can I find a buyer? Is this just the concept or can we do it right now? What wallet should we use, where to announce our NFT etc.
Everything testing manually at the moment and it is working. There is no marketplace or explorer so this thread is the only place where one can inform about 'signature chains.' But user nutildah recommends to look at emblem-vault on OpenSea. I was already checking it because of ordinal 'NFTs' on the Bitcoin blockchain and it seems to be the perfect opportunity to exchange 'signature chains.' I will test emblem-vault a bit and post the results here. |
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This looks more like an altcoin than NFT.
It is an NFT because: A non-fungible token (NFT) is a unique digital identifier that cannot be copied, substituted, or subdivided, that is recorded in a blockchain, and that is used to certify authenticity and ownership.[1] The ownership of an NFT is recorded in the blockchain and can be transferred by the owner, allowing NFTs to be sold and traded. NFTs can be created by anybody, and require few or no coding skills to create.[2] NFTs typically contain references to digital files such as photos, videos, and audio. (source: Wikipedia - Non-fungible token) In our case the NFT refers to the previous Bitcoin address. It is not an altcoin because NFTs are uniquely identifiable assets, they differ from cryptocoins, which are fungible. But you should consider that 'signature chain' is a new type of NFT. Read the second post to understand how it works. |
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In Mittweida kann man jetzt Snacks mit Bitcoin bezahlen "Matthias Hahn (62) ist sichtlich begeistert: "Das ist absolut krass", sagt er. Am Montagmittag war er der erste, der aus dem Snackautomaten in der Werkbank in Mittweida einen Schokoriegel zog. An diesem bezahlt man mit der Kryptowährung Bitcoin. Was kompliziert klingt, funktioniert im Mittweidaer Coworking-Space Werkbank32 ganz einfach. Das kann man am Montagnachmittag beim Tag der offenen Tür in dem Haus an der Bahnhofstraße 32 erleben. Dort erklärt Tim Käbisch (25), wie das Gerät funktioniert. Der 25-Jährige hatte zuletzt das Projekt "Bitcoin-Snackautomat" am Blockchain Competence Center der Hochschule geleitet. Wer will, kann den Automaten auch gleich selbst testen." https://www.freiepresse.de/mittelsachsen/mittweida/wir-in-mittweida/kryptofans-aufgepasst-in-mittweida-kann-man-jetzt-snacks-mit-bitcoin-bezahlen-artikel12659216Der Automat steht hier: Werkbank32 Bahnhofstraße 32 09648 Mittweida (etwa 20 km nördlich von Chemnitz) Gibt es mehr davon im Lande? Bitte unten posten. |
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How did you find this transaction? |
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P.S. coins sent there are not burnt though, Satoshi may some day decide to spend them  Would it be ok if Satoshi spent them  (He's not knowing why the sender did it.) or .... this one is better ..... Satoshi sent these 4 BTC to himself  |
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 1YAR6opJCfDjBNdn5bV8b5Mcu84tv92fa 216.93331465 BTC |
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Thanks, edited the 1st post |
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I like these NFTs. But the concept is better, bought one, hope that it will work.
Are there other links like twitter, facebook, instagram?
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Read the article: "this approach does not undermine the system security but highlights the importance of using fair random sources during the private key selection." These guys didn't create their addresses with random sources. The article is about that issue and not about Bitcoin's security. |
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