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241  Economy / Collectibles / Re: AUCTION- NEW Artist ! on: February 07, 2021, 12:09:48 AM
Hi Yogg, many thanks for this  Smiley yep, absolutely perfect for you to escrow - really appreciate it , Thankyou again. I’d also like to thank all the support from the people posted on this thread .

Wonderful ! Smiley

I will approach the winner(s) and point them to my post above.
If they want to benefit from my escrow service, my offer stands still.



Despite the immaturity, there is no reason to keep the negative trust. I don't even see the reason anymore for yogg, since my primary goal was to protect donated funds (Royse said nothing).  As long as the buyer is willing to risk his half the funds, what business is it of mine?  I'll reserve the right to reissue this trust if he later tries a similar larger transaction based on the trust he gained during this one.

Thanks yogg!  You need a shorter username.  

Thank you for reconsidering the feedback at that point. Smiley
I can also escrow the full amount and send a single tx with both addresses (Covid fund & OP's daughter) when the buyer is satisfied.

About the username...
There is only 17576 of these, and within that set, just a tiny part makes any sense ... Wink
Anyway, happy to help.
242  Economy / Collectibles / Re: AUCTION- NEW Artist ! on: February 06, 2021, 11:22:11 PM
Here is a message signed with my primary BTC address regarding the escrow for this auction :

Code:
-----BEGIN BITCOIN SIGNED MESSAGE-----
This is yogg from bitcointalk
Today is the 6th of February and this message is about escrowing an auction held by Mbitr
(https://bitcointalk.org/index.php?topic=5313960.0)
My escrow address for this auction is :
>> bc1q4k3l6rvprecqku8402ca3hfmzg6ydcx6e88a0z <<
-----BEGIN SIGNATURE-----
1yogg7RkwrSsh1UNi5jw3oUALHBaP4KrX
H9OK4q/7fVut6QLPJYtTZ5DtaeZrGJKkWBO6QBdfaRNtXpBWBJz7eqXAhj4dBDS/mdyKkSTZZ0mijuaw01NYyuk=
-----END BITCOIN SIGNED MESSAGE-----



I post this now, in advance, so my presence is not required immediately after OP accepts. (if he accepts when we get and update from OP)
I will nonetheless follow this thread as the auction unfolds.
243  Economy / Collectibles / Re: AUCTION- NEW Artist ! on: February 06, 2021, 10:41:00 PM
If needed, I will happily escrow this transaction for free. Smiley
(minus the transaction fee that will be retained from the forwarded amount, but I set it manually to be low and still included shortly after the tx broadcast)

Hey, if the OP is OK with this, I am too.  

He claimed he wanted all the coins sent to him only to save transaction fees, which doesn't make sense if he planned to forward the coins on.  

I am always happy to help. Smiley

I believe OP implied this would save some bits to the buyer as the transaction would have ended up being bigger in size.
(even two transactions if the buyer isn't very bitcoin-techy-savvy and this is not uncommon...)
244  Economy / Collectibles / Re: AUCTION- NEW Artist ! on: February 06, 2021, 10:29:18 PM
I was lucky to meet Mbitr at Coinfest UK 2019, we spent great moments together. Smiley
A few more dealings over time show to me that this user is as genuine as it gets.

I don't think a scammer would host a free raffle to win a loaded physical coin.
Maybe the initial post, lacking the payment addresses, was a bit unpolished; this was addressed by Mbitr very promptly after Vod noticed it.

My opinion is that this negative trust feedback is a bit excessive in this situation.

If needed, I will happily escrow this transaction for free. Smiley
(minus the transaction fee that will be retained from the forwarded amount, but I set it manually to be low and still included shortly after the tx broadcast)
245  Economy / Collectibles / Re: [ANN] Buyer Funded BTC Coldkeys - First release on: February 06, 2021, 09:30:33 PM
The first batch of buyer funded Coldkeys is now sold out. Smiley

There is an easter egg in this release. Grin
As for our 2019 Loaded Coldkeys, these came also in Silver (20%) and Gold (10%).

Now that it is sold out, here are the lucky serials :

Silver :
5 - 9 - 21 - 25 - 28 - 29 - 31 - 34 - 41 - 57 - 63 - 70 - 73 - 80 - 84 - 86 - 92 - 95

Gold :
7 - 8 - 16 - 33 - 42 - 52 - 55 - 64 - 78 - 81

Congrats to the lucky customers ! Smiley



When sold out, we will prepare another batch and put it up for sale, starting from #101 to #200 and so on ...

When we will renew our design for this serie, the serial will change to BTC-BF2.<serial> and will start again from #1. Somehow, this serie availibility is limited through time.

Another batch will be prepared soon starting from serial #101, with the same idea. Smiley
We are looking to make these more widely available through other various channels as well.

Thank you very much for reading !
246  Economy / Collectibles / Re: [ANN] History Coldkey (v2) - A testimony to Crypto ! January 21 now available on: February 06, 2021, 01:09:07 PM
Already excited about my order, got the confirmation status that it has been shipped now. Sorry it took so long for me to fund my CK but had no access to my hot wallet. Cheesy
Cant wait to hold it in my hands and put it to my CK collection! Smiley

Is there already a date where the Februar design will be announced?

Hey seek3r !

Yes, as we relaunch, I needed to wait until the deadline given to subscribers to see what to do with the serials. Smiley
Now that everything falls into order, I started to ship.
I am happy as the work I did when I stepped back now allows for a much faster order processing. Cheesy

The first batch is already in transit, and the next one goes out on Monday.

You will note more differences in these parcels, between these Coldkeys and the previous ones. Wink

For now on, the releases will change on the 15th of each month.
If there are some subscribers who want to change the day their subscription is renewed (to the 16th, for exemple) please reach out with the Contact Us form on the website.





Here are so far the January History Coldkeys that have been produced.
This list will be updated with the addresses when the January release is over.

Code:
HISTORY-21.1.1 0.00207753 BTC
HISTORY-21.1.2 0.00207753 BTC
HISTORY-21.1.3 0.01038767 BTC
HISTORY-21.1.4 0.00207753 BTC
HISTORY-21.1.5 0.01038767 BTC
HISTORY-21.1.6 0.01038767 BTC
HISTORY-21.1.7 0.00207753 BTC
HISTORY-21.1.8 0.01038767 BTC
HISTORY-21.1.9 0.01038767 BTC
HISTORY-21.1.10 0.01038767 BTC
HISTORY-21.1.11 0.01038767 BTC
HISTORY-21.1.12 0.08306752 ETH
HISTORY-21.1.13 0.01038767 BTC
HISTORY-21.1.14 0.00415507 BTC
HISTORY-21.1.15 0.00207753 BTC
HISTORY-21.1.16 0.01038767 BTC
HISTORY-21.1.17 0.00207753 BTC
HISTORY-21.1.18 0.00415507 BTC
HISTORY-21.1.19 0.01038767 BTC
HISTORY-21.1.20 0.00207753 BTC
HISTORY-21.1.21 0.01038767 BTC
HISTORY-21.1.22 0.00207753 BTC
HISTORY-21.1.23 0.00207753 BTC
HISTORY-21.1.24 0.00207753 BTC
HISTORY-21.1.25 0.00207753 BTC
HISTORY-21.1.28 0.00207753 BTC
HISTORY-21.1.29 0.00207753 BTC
HISTORY-21.1.30 0.01038767 BTC
HISTORY-21.1.31 0.01038767 BTC
HISTORY-21.1.32 0.00207753 BTC
HISTORY-21.1.33 0.08306752 ETH
HISTORY-21.1.34 0.00415507 BTC
HISTORY-21.1.35 0.00207753 BTC
HISTORY-21.1.36 0.01038767 BTC
HISTORY-21.1.37 0.00207753 BTC
HISTORY-21.1.38 0.00207753 BTC
HISTORY-21.1.39 0.00415507 BTC
HISTORY-21.1.44 0.00415507 BTC
HISTORY-21.1.45 0.00415507 BTC
HISTORY-21.1.50 0.00207753 BTC
HISTORY-21.1.54 0.00207753 BTC
HISTORY-21.1.55 0.00207753 BTC
HISTORY-21.1.69 0.08306752 ETH
HISTORY-21.1.76 0.00207753 BTC
HISTORY-21.1.100 0.00415507 BTC

All of these have been dispatched already.
We are still expecting the funding for a couple of orders.

Any other serial number is available for purchase. Smiley

This is the first History Coldkey of 2021, a year that will be memorable for Crypto.
Get yours now while you still can !

On the 15th, this listing goes down and we will introduce the February 2021 History Coldkey.



This is the last day where January 21 History Coldkeys are available.
No other notice will be issued.

Tomorrow the current listing will go down, and we will introduce the February 21 History Coldkey.
Luckily, the rate for the DOGE History Coldkey will be readjusted to the exchange rate of the 1st February. Grin
(50€ of these on the 1st Jan 21 is ~500€+ right now Shocked)
247  Alternate cryptocurrencies / Service Discussion (Altcoins) / Re: ACCIDENTALLY SENT MY BINANCE USDT TO ABRA'S BTC on: February 05, 2021, 12:30:27 AM
Hey there o/

It was a pleasure to chat with you migs. Smiley

I tried my fairest shot to help out migs360.
However, I believe that only with Abra's input, he'll be able to find the correct settings for the iancoleman's page.
(So he can use the privkey on the omni chain, yada yada ...)

Something strange : you need to open an account in order to use the wallet. Mycelium doesn't do that. Coinomi doesn't do that.
Given the use of the extra word "at", place at the very beginning of their seeds, this brings some more questions to me.

It'd be possible for Abra to make their wallet/seed "somewhat" proprietary.
They could store the derivation path on their server, in the user's account.
Simple way to make sure that someone with an Abra wallet will always have to use their Abra wallet.

Sure, Abra doesn't store the keys nor the seed on their server, but since it's proprietary, we can fathom anything about it.

This was the 1st time I heard about the Abra wallet, and I strongly advice against it.
Use standard software, open source software.
248  Alternate cryptocurrencies / Service Discussion (Altcoins) / Re: $60+ in fees for a single withdraw. Could exchanges survive this? on: February 04, 2021, 11:47:21 PM
For how long do you think exchanges could continue and survive this way before they start blocking or impose cosmic fees over ERC-20 withdraws?

For as long as people use Ethereum, and it will get worse if the price of 1 ETH gets higher and higher.
ETH / it's ecosystem / "DE-FI" is somehow in the same situation as BTC regarding the scalability : everyone bids with fees to make sure his transaction gets included in the blockchain.

I believe this is one of the reasons as to why DOGE gets some interest.
It's not only because of some tweets, but the underlying tech is Bitcoin, plus a couple of tweaks.

OP, if you want to pay lower fees, you should switch to another chain to make your transactions.
Sure, they won't offer the same services than the ones including ETH, but the fees will be lower.
249  Economy / Reputation / Re: Coldkey.eu is it promoted/ owned by dishonest and financially dangerous members? on: January 31, 2021, 01:02:14 AM
Thank you for the free advertisement. Smiley

Hehe why didnt you say so before. I can bring way more of the same  for you.

Are you the owner or is it the other extortionist owlcatz?

I cant recall if you were originally mentioned in that same extortion before it all got err modified.

I will have to dig more deeply.

Keep chatting we can get you all the free advertising you want you dumb trust abusing scammer protecting dreg.

👍
250  Economy / Reputation / Re: Coldkey.eu is it promoted/ owned by dishonest and financially dangerous members? on: January 31, 2021, 12:39:56 AM
Thank you for the free advertisement. Smiley
251  Economy / Reputation / Re: LOL theymos a legend got handed a red tag for giving his opinion. on: January 30, 2021, 11:45:04 PM
Do not feed cryptohunter.
252  Economy / Collectibles / Re: [ANN] History Coldkey (v2) - A testimony to Crypto ! January 21 now available on: January 28, 2021, 03:15:30 PM
BUMP !!



Funding emails have been sent out.
They contain a Bitcoin signed message with the details for the funding signed by Coldkey's primary BTC address.

Our primary Bitcoin address is 1CoLDKEYK37uEUwVoyRHh3BFndyjHvuNsz.

More features will be added to these emails, for example, a unique link that will redirect you to the Coldkey website, on a custom page.
This page will display the same details as in the email, for funding your order.



All previous subscribers have been reached out to by email.
If you are one of our previous subscribers, we invite you to renew your subscription if you want to collect further the History Coldkey serie with the same serial.

The time limit for this is on the 31st January at 11:59 pm, EST.

Some new subscribers have requested serials that are reserved for now, but we will fulfill these orders further starting on the 1st February.

The first complete (funding complete) orders for the previous subscribers will shortly ship.



We now have an official Telegram channel !

Come and join us on https://t.me/ColdkeyCards Smiley
253  Local / Débutants / Re: Conséquences sur le cours de la PoW ou PoS on: January 27, 2021, 12:49:49 PM
Bonjour,
Je fais gaffe de ne plus topicquer comme un topicqueur compulsif ! (J’espère que d'aucuns ici apprécieront la création spontanée de ces deux mots, que j'espère voir un jour figurer dans les lexiques  Smiley ) . Pas plus de 1 fois par jour.

Cependant un bidule me titille l’esprit :
Je me disais que le PoW de Bitcoin fait que les mineurs sont, dans une certaine mesure, forcés à vendre beaucoup de leurs bitcoins durement acquis pour payer pour consommation électrique et leur matériel dément. Ceci donc tire le cours de la cryptovers le bas.
Alors que le PoS, d’Etherum entre autres, incite au contraire à garder les jetons, donc à tirer le cours de la cryptovers le haut.

Qu’en pensez-vous ?

Hello o/

Alors, euh .. Je suis pas économiste ni financier, mais voici ce que je pense.

Le prix des cryptos aujourd'hui n'est plus seulement impacté par les nouveautés et innovations du protocole, mais aussi beaucoup par les facteurs complètement externes.
Par exemple, quand l'inde a démonétisé 80% ses billets en 2016 avec 4h de préavis (ce qui a eu certaines conséquences), on a vu qu'en Inde le BTC s'échangeait avec une premium.

Quote
One bitcoin on the Indian exchange Unocoin is worth 55,405 rupees, or $817.97, at the time of writing. Dollar-denominated bitcoin currently costs around $709.
(https://www.cnbc.com/2016/11/15/india-rupee-restriction-boost-bitcoin-digital-currency.html)

Ton raisonnement se tient mais dans un monde figé. Smiley

Aussi, le PoS ... A voir comment ça s'implémente dans ETH, mais la masse "coinétaire" (si je puis créer des mots aussi Tongue) augmente, ce qui fait qu'un coin vaut moins cher si la valeur de l'ensemble du réseau n'évolue pas.
Le PoW ne "force pas" les mineurs à vendre leurs bitcoins. La majeure partie opère avec des énergies renouvelables, donc peu de frais d’électricité.
En revanche, ça apporte beaucoup de résilience à Bitcoin, et je pense que pour cette simple raison, BTC restera indétronable.

Aucun coin ne peut prétendre d'avoir atteint un tel degré de protection contre la mutabilité des données que Bitcoin.
254  Economy / Collectibles / Re: [ANN] History Coldkey (v2) - A testimony to Crypto ! January 21 now available on: January 24, 2021, 04:14:22 PM
What is the easiest way to get my previous subscription again?

Hey Mitchell,

Thanks for your question.

The easiest would be to sign-up for a subscription on our website : https://www.coldkey.eu/product/subscription-history-coldkey/
Chose the variation you prefer and you will keep on receiving the serial number you subscribed to. Smiley
This subscription is recurrent and charges you once per month until you chose to cancel it.
You can change between variations as you like. Smiley

You can also buy the individual listing each month : https://www.coldkey.eu/product/history-coldkey/
This listing is not automated.

Emails for funding will be sent in the coming days, and your order will ship right after it has been received.
255  Economy / Services / Re: [ESCROW] 🌠 yogg's escrow service ⭐ BTC & Alts ⭐ Fast ⭐ Reliable ⭐ Secure 🌠 on: January 23, 2021, 02:19:20 PM
do you accept escrow for software service?

Sorry, I do not escrow funds for development tasks.
256  Local / Débutants / Re: Savoir lire blockchain.com on: January 22, 2021, 03:36:44 PM
J’avais compris que si on envoie quelque chose à une adresse de réception l’adresse d’émission se vide entièrement (avec un éventuel crédit vers une autre adresse appartenant au wallet du payeur, pour « rendre la monnaie »)

Ah… oui ! c'est vrai que l'adresse émettrice peut être réapprovisionnée… C’est vrai ! Pheu… ça devient difficile à suivre du coup…

Ouais, c'est pas simple à appréhender mais une fois que t'auras des connaissances solides, tu pourra les utiliser pour extrapoler davantage de fonctionnements. Smiley

Alors .... Le point technique concret que tu abordes, c'est la création de transactions Bitcoin.

En fait, une transaction Bitcoin, ça contient une liste d'inputs et d'outputs.



Tu va mettre en input une des transactions que tu as reçu par le passé.
Comment référencer un input particulier ? C'est la combinaison de l'identifiant de transaction (txid) avec l'index.


Si je reprend ton précédant exemple avec la transaction 2b703c53226aeee0d3fcc65fe434996f5e1b1f1d603400de9781aea8991fda34 :
(Tu peux utiliser https://chainquery.com/bitcoin-cli/getrawtransaction pour voir la transaction brute)

Voici les 2 inputs "consommés" par la transaction :



Et ici on a les 2 nouveaux outputs crées :




Plus tard, le propriétaire de bc1qaa7qye5l7m8au40n8s2ym47s8um2639aquj6kl peut créer une transaction où il met en input :

Code:
txid : 2b703c53226aeee0d3fcc65fe434996f5e1b1f1d603400de9781aea8991fda34,
vout : 1,

(Le parametre "n" dans la liste des vout, c'est l'index.)



Après tu signes ta transaction, et si les mineurs arrivent à vérifier que la signature de la transaction correspond bien, tu es le propriétaire des adresses dont les inputs sont consommés, bah ta transaction est valide.
257  Economy / Services / Re: [ESCROW] 🌠 yogg's escrow service ⭐ BTC & Alts ⭐ Fast ⭐ Reliable ⭐ Secure 🌠 on: January 22, 2021, 11:23:21 AM
Hi!
Need your escrow sevices for buying Amazon SES.
Plz PM me.

Hello,

Thanks for your message.
I am sorry but I do not escrow this kind of transactions, or anything involving a gift-card.



Bump !
I am available to escrow.  Cool

Please read the OP and send me a PM.
258  Economy / Collectibles / Re: [ANN] satoritool.xyz -- A satori coin tracking tool on: January 22, 2021, 11:00:24 AM
If you don't want to continue the site, any chance to offer the source code ? Had you any success with the better tracker - any Ideas what to include ?

Thanks
Stefan

Hello Stefan,

Thanks for your question.

It's not that I don't want to continue the site.
I worked on an enhanced, more global version of a tracker for physical coins but the same issue remained.
The way I used to verify a coin's address cannot be used any further and unfortunately I have no work-around so far.
Now I am exploring with Bitcoin Core, but haven't yet found a convenient way to manage all the data from the blockchain.

I can host it back, only the Satori chips balance will not update. (The source code is not functioning anymore.)

I uploaded the list of all the serials & public addresses here :
https://docs.google.com/spreadsheets/d/1yNHxJv4r2JSwcggtUeiUz-GP-dBiKQV1g7czw0hTVsw/edit?usp=sharing

259  Economy / Collectibles / Re: ROUND 2 OPEN - [FREE RAFFLE] New 2021 KW postcards (9 cards total) on: January 19, 2021, 10:50:51 PM
4 - yogg

Thanks a lot Kryptowerk ! Smiley
260  Local / Débutants / Re: où, à qui, les applications wallet envoient-elles les transactions ? on: January 19, 2021, 09:41:28 PM
Merci.
Du coup, ma question se déplace : où, à qui et comment, le serveur Electrum envoie-t-il ma transaction ? Comment celle-ci finit-elle par rejoindre la liste d'attente ?

--
Ah ! Je crois, que je viens de comprendre. Bon sang, mais c'est bien sûr ! En fait le serveur Electrum est lui-même un nœud du réseau bicoin. Un mineur ?

T'a mis le doigt dessus. Tongue

En fait, on peut aussi mettre en route un serveur Electrum et le connecter à une full-node Bitcoin Core.
(https://github.com/spesmilo/electrumx)

Du coup, ce qu'il se passe sur un wallet Electrum est transmis à un serveur Electrum (hormis les clé privées, bien entendu) qui lui même pousse les données + loin sur une full-node Bitcoin Core. Smiley

Du coup ta transaction est au final broadcastée sur le réseau Bitcoin, donc tout les wallets l'entendent.
Les mineurs l'entendent aussi et l'ajoutent à leur mempool, etc etc ... Smiley
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