Worldcoin is a digital currency secured by cryptography. As a descendant of Bitcoin it shares many similarities but is more advanced and friendly to Brick & Mortar Businesses which require the fastest speed possible."
Deposited ~450$ in Bitcoin to Cash App 24hrs ago, completes with 120 confirmations, STILL NOT EVEN PENDING IN CASH APP
Hey, yesterday afternoon at about 12:30 my best friend sent me 450$ of bitcoin, and we triple checked the address was 100% accurate and nothing is wrong with what we did in sending the bitcoin. However, 24 hours in and it still has not shown up as pending on Cash App. I really need some help because Cash App customer support has not responded to me in 20 hours, so please, help me Reddit
Fill out the spreadsheet. There is a separate Google form for each campaign. After you have filled out Google forms go to the General spreadsheet and find your data. If you find your name in the spreadsheet, publish a post in this thread confirming your participation.
Follow the requirements of the selected campaign carefully, taking into account all the important points.
Publish your Weekly Report in this thread every week until MONDAY UTC 23:59 The reports are checked on TUESDAY.
Get BFG tokens and use it for your own pleasure: stake and get daily dividends, bid in auction to get crypto, play In-house games and hold to exchange in the future.
Participants can’t change their BetFury account nickname after registration.
Check twice your nickname before registering for the campaign.
KYC is not required for the Bounty campaign.
Multiple accounts, fraud and spam are not allowed. You will be immediately disqualified from the Bounty program. Please note that any offensive or inappropriate behavior will result in immediate disqualification from the campaign.
@Manager_BetFury and the project team reserve the right to change the terms of the campaign at any time.
The submission form for articles and videos will be closed 3 days before the end of the Bounty.
Accounts with negative (red) trust are not allowed to participate in the Bounty.
The budget can be reallocated between campaigns in case of a shortage of coins for payments in one of them.
Please check all links in your Weekly Report a few times to make sure they actually lead to your articles, Tweets, Retweets, Posts, Reposts, comments, video. Payments to all members are made every 2 weeks to the internal BetFury wallet.
If you have any questions - write our Bounty manager in the Bounty chat.
**Award:** $3 in tokens for the week = 95 BFG(TRX) + 95 BFG(BTC) *Monthly Bonus + Quarterly Bonus **Do you own a Telegram group? Tell about BetFury in your Telegram group/Channel and earn! **Publish only 3 posts per week in your Group/Channel, that is focused on cryptocurrency, blockchain, gambling, crypto faucets. Posts must remain in the feed until the end of the Bounty campaign. A prerequisite is to make a post about the Bounty every two weeks. You can insert your referral link into the post. **Awards:** 300+ subscribers: $1 per week in tokens = 35 BFG(TRX) + 35 BFG(BTC) 500+ subscribers: $2 per week in tokens = 65 BFG(TRX) + 65 BFG(BTC) 1 000+ subscribers: $5 per week in tokens = 160 BFG(TRX) + 160 BFG(BTC) 10 000+ subscribers: $15 per week in tokens = 490 BFG(TRX) + 490 BFG(BTC) *Monthly Bonus + Quarterly Bonus
**Awards are determined according to the quality of the video:** High quality: $100 in tokens = 3 250 BFG(TRX) + 3 250 BFG(BTC) Excellent quality: $50 in tokens = 1,625 BFG(TRX) + 1,625 BFG(BTC) Normal quality: $20 in tokens = 650 BFG(TRX) + 650 BFG(BTC) *Quarterly Bonus
**Awards are determined according to the quality of the video:** Professional quality: $30 in tokens = 975 BFG(TRX) + 975 BFG(BTC) Excellent quality: $15 in tokens = 485 BFG(TRX) + 485 BFG(BTC) Normal quality: $5 in tokens = 160 BFG(TRX) + 160 BFG(BTC) *Quarterly Bonus
You can insert your referral link into this part of your signature code and get additional bonuses from participating in the campaign. Instruction **Awards:** Jr Member: $2 per week in tokens = 75 BFG(TRX) + 75 BFG(BTC) Member: $5 per week in tokens = 165 BFG(TRX) + 165 BFG(BTC) Full Member: $10 per week in tokens = 325 BFG(TRX) + 325 BFG(BTC) Sr Member: $30 per week in tokens = 975 BFG(TRX) + 975 BFG(BTC) Hero and Legendary: $40 per week in tokens = 1300 BFG(TRX) + 1300 BFG(BTC) The avatar is here. Signatures are here. *Monthly Bonus + Quarterly Bonus *Topics for YouTube videos, articles / reviews / comparisons / posts:
What makes BetFury unique? The main advantages of the platform.
Features of mining at BetFury. Opportunities and prospects for BFG token holders.
Comparison with other projects in the field of gambling.
Acquaintance with the BetFury platform: how to enter, deposit/withdraw, placing bets in In-house games and slots, mining and staking BFG token.
Promotional campaigns and contests on BetFury: current events / personal experience of participation / accrual of winnings / withdrawal of funds.
BetFury: advantages over traditional games.
How does the dividend system and cashback work at BetFury?
Games at BetFury:In-house, Slots, Table Games, Live Games.
Ability to place bets on BetFury: TRX, USDT, BTT, BFG, SUN, BTC + dividends pools.
BetFury benefits: Min bet, Daily tasks, Jackpots, Cashback, Dividends, Rank system.
EU ladies, avoid custom fees and the risk of having your item seized. Buy a lovely rep in the EU with shipping covered. Like many RepLadies, when I first found out about reps I went a bit overboard :-D. Now I have gone through my items and here are the pieces that are either the wrong size or I don’t need (haha). Hopefully you will find something here that will spark joy in your heart :) I am happy to send more pics or answer any questions! Shipping is included in the item prices below, and I am happy to ship anywhere within EU / Nordics / UK. To avoid any potential issues, I'll be checking all prospective buyers accounts karma and to make sure they're active on RL. Family pic with Username: https://imgur.com/gallery/FEEyKKy
SOLD Panthère Secrete Ladies 27mm RG 8848F 1:1 Best Edition White Dial on Black Croco Strap Ronda Quartz
I was super keen to try see the quality from intime as they have a great reputation on RepTime. This is a great watch, however I feel like it doesn’t suit my style and I still prefer my auth Rolex Ladyjust 28mm :-D. So I am selling this! It’s brand new and I haven’t even tried it on, as I just felt that I wouldn’t use it when I first got it. It still has all of the stickers on the watch.
Source: From RepTime Trusted Dealer Ryan [intime05]
Purchase price total: 285 USD [268 USD + ~17 USD custom fees. (Regular cost for watch was 298 USD, got discount as bought with Bitcoin)]
Quality assessment: Beautiful watch! Intime has a great rep for a reason. However, I am by no means great at QA, so please look at all pics and ask for more if needed.
** SOLD Valentino Caged Rockstud Flats Noir sz 39** Will fit a small 39 / 38.5.
I am just so sad that these don’t fit me! After I had my baby my feet are just a tad too big for 39’s and I am a bit devastated as these are a pair of dream shoes. I will be placing an order for another pair in sz 40 once these are sold, as I love the colorway and quality!
Condition of item: I have used leather condition on it and tried them on once inside. Alas, they didn’t fit! :( They still need to be taken to the cobbler to be heeled, and have all stickers on.
Quality assessment: These shoes are super dreamy and the leather is lovely. As mentioned above, I will be buying another pair from Fisherman but a size larger. I asked Fisherman for the best quality of this style and I feel that he delivered. However, I am not the Queen of QA, so please check all pics yourself and ask any questions.
SOLD Gucci Ace Dog sneakers sz 39 Will fit a small 39 /38.5
Another pair I am just so sad I can’t fit properly! I will be repurchasing these in a sz 40 as well. I just love that they have dogs on them, and I fell in love when my friend was wearing the auth last year and just had to have them… but then of course, it was a 2018 collection and couldn’t find them.
Condition of item: I have worn these twice outside, so they are in a lightly used condition! I of course was being optimistic that they would stretch, but they haven’t :(
Quality Assessment: I asked for the highest tier of these shoes from Fisherman and this is what I was given. The leather is lovely, and still stiff. I am really impressed with the quality of shoes from Fisherman. Again, I am not a QA queen, so please check all pics and ask any questions before buying.
Chanel Flap Wallet Black Grained Calfskin Small
Source: Bought this from fellow replady /Unsustainable who has bought it from physical replica market in China (You can check out her profile, she is selling a load of stuff right now). The original post has been removed by her, however I do still have the link to the images and can share a screenshot if needed confirming the purchase.
What is included: Wallet, dust bag, “auth” and care cards.
Condition of the item: /Unsustainable said she has used the item once or twice, however it feels like it hasn’t been used at all when I received it and still has that slight fufu smell :-p. I haven’t used it myself, as it is a bit too big for me.
Quality assessment: It’s a nice wallet with good leather, and good stitching but definitely not 187 King quality, and of course it is priced accordingly. I am not good at QA so please check all pics and ask for additional pictures if needed.
Amulette De Cartier Necklace XS Model - Malachite - 18kt gold plated
Source: Non-TS Billy - bought this together with an 18kt JUC ring, which I have reviewed here on Repladies.
Purchase price: 95 USD (88 USD for the necklace, and ~7 USD for custom fees. Shipping was free as I bought two items)
Necklace is 18kt gold plated, and stone is cubic zircon, and the “malachite” is acrylic.
Condition of the item: Never used - it’s just been lying around the house looking sad and wanting a new owner :). I decided straight away I didn’t want to wear it and would buy 18kt gold instead.
Quality assessment: It’s OK for an 18kt gold plated necklace, however since I am comparing it to my 18kt stuff I unfairly compare it and just feel like it could be better (i.e. there is a small dot on the acrylic of the necklace, where they hand-painted the acrylic to make it look like Malachite), so I have priced it what I think to be fairly, given this flaw.
All sales are final so please choose carefully and ask me any questions before making a purchase.
Bitcoin value skyrockets, Paypal joins the crypto universe :)
The outlook for Bitcoin looks increasingly favorable for the value of the cryptocurrency to continue to grow. On the other hand, Paypal joins the universe of cryptocurrencies to promote new digital payments. These and more news in this practical summary daily for thatAs of press time, the value of Bitcoin exceeds $ 13,120 USD per unit, with an average oscillation between $ 12,600 and $ 12,800 USD. And it is with the recent Paypal announcements, entering the universe of payments with Bitcoin and cryptocurrencies, the markets began to react positively. Even before the US electronic payments giant officially announced its decision to join the crypto ecosystem, Bitcoin's value was already growing, and traders were looking to convert the $ 12,000 mark, which had not been seen since August. this year, in support for the cryptocurrency, to confirm an uptrend.
[WTS] HUGE SALE!! 1905 & 1908 Gold Sovereigns, $2.5 Indian Head & Liberty Head German Coins - Third Reichmarks, 1 Mark, 2 mark, 3 mark, 5 Mark, 1 pfennig, 2 pfennig, 3 pfennig, 1 Kreuzer, 3 Kreuzer, 1 shilling. Great Britain - 1/2 crowns, 3 pence, 4 pence, 6 pence, 1800’s shillings
Proof: https://imgur.com/a/jYNWKIp I’m not a coin grading expert I just took the grades from the coin flip and used them, please judge grades for yourself $100+ Silver Coin/Base Metals Purchase = Free US SHIPPING!!! All coins priced UNDER!! eBay sold listings Table of contents
United States, 2. German Coins, 3. Great Britain Coins, 4. Canadian Coins, 5. Malaya Coins, 6. Fiji Coins, 7. Mexican Coins, 8. Miscellaneous
[WTS] $2.5 Indian Head & Liberty Head German Coins - Third Reichmarks, 1 Mark, 2 mark, 3 mark, 5 Mark, 1 pfennig, 2 pfennig, 3 pfennig, 1 Kreuzer, 3 Kreuzer, 1 shilling. Great Britain 3 pence, 4 pence, 6 pence, 1800’s shillings
Proof: https://imgur.com/a/Vd4p0lR I’m not a coin grading expert I just took the grades from the coin flip and used them, please judge grades for yourself $100+ Silver Coin/Base Metals Purchase = Free US SHIPPING!!! All coins priced UNDER!! eBay sold listings Table of contents
United States, 2. German Coins, 3. Great Britain Coins, 4. Canadian Coins, 5. Malaya Coins, 6. Fiji Coins, 7. Mexican Coins
The world of DeFi is exploding but is it all it’s made out to be?
DeFi (decentralised finance) is most certainly the buzz in the crypto world this minute. It’s bringing similar feelings which was the 2017/18 ICO phase, where a mammoth of new projects begun to explode onto the scene, each with their own promise of new innovation and use case. Hindsight has shown us that most of those projects have ultimately failed, or worse, were outright scams that took advantage of not so wise investors looking to make a buck. Obviously, not all projects fit that description, with many teams still around today working on and delivering their individual visions. Crypto is, after all, still a big experiment of new technology.
Enter DeFi: Serum
DeFi has exploded into the limelight over the last few months, with some tokens appreciating hundreds of percent in price. It appears to be the catalyst that has driven a huge market shift in the crypto world, and for those who’ve been around a number of years, this is a welcome change. In this piece, I’m going to examine a particular project called Serum.
Serum is the world’s first completely decentralized derivatives exchange with trustless cross-chain trading brought to you by Project Serum.
The Serum Project is aiming to create both a decentralised exchange and a cross-chain swapping mechanism. In this article, I’m going to focus solely on the cross-chain swapping aspect of Serum. Although the Serum whitepaper is quite short and lacking in detail, it is useful to derive some understanding of how the cross-chain swapping protocol should work. Throughout this review, I will use it to describe how the imagined protocol works.
Let's assume Alice wants to trade some BTC for ETH and Bob wants to trade some ETH for BTC using Serum. These two users are matched and agree on a price using an on-chain order book on the Solana blockchain (whitepaper provides no practical details on how to do this). Once these users are matched, Bob must send the ETH he wants to trade to an Ethereum smart contract, plus some amount of ETH ~200 USD worth (see section 4 below) to the smart contract as collateral. Alice will also need to send some collateral to the smart contract. Once this initial setup process is complete Alice then has to send her BTC to Bob’s BTC address and if Bob receives the BTC from Alice he can then release his ETH from the smart contract sending it to Alice’s ETH address. Upon completion of this both Alice and Bob are refunded their ETH collateral. So what happens if something goes wrong? For example, say Alice never sends BTC to Bob, after some period of time Bob can initiate a dispute. When the dispute begins both Alice and Bob present a portion of the Bitcoin blockchain information to the smart contract (see section 3). The smart contract then decides whether or not Alice did send BTC to Bob. If she hasn’t then the smart contract returns Bob's ETH and collateral to Bob and also takes Alice’s ETH collateral and gives that to Bob. The same occurs in reverse if Alice sends BTC but Bob never approves the transfer of ETH from the smart contract. This scheme seems pretty simple, there’s no oracles and no centralised parties, however, it has a number of disadvantages.
1. User-Provided Collateral Is Bad for User Experience
Each time a user conducts a swap they must reserve some percentage or fixed amount to cover the collateral for the swap. This collateral amount needs to be present to prevent griefing attacks where users initiate swaps with no intention of ever following through and sending funds to the alternate participant. However, this creates a poor user experience as both Alice and Bob need to have at least the value of the dispute fee committed to the contract in collateral before they conduct a swap. This is totally foreign from the normal exchange experience in which you only require a single coin and a single transaction to begin trading. For example, if using Serum to trade Bitcoin you would need to hold Bitcoin and ~200$ of Ethereum and also interact with the Ethereum chain before any swap occurs. This adds unnecessary complexity and confusion, especially for newcomers to the crypto space.
2. ETH Must Always Be on One Side of the Swap
Although the Serum method of cross-chain swapping could occur on any blockchain with smart contracts, the Serum whitepaper makes it clear the Serum arbitration contract is going to be deployed on the Ethereum blockchain. This means one party must always be locking the full value of the trade in ETH using an Ethereum smart contract. This makes it impossible, for example, to do a single step trade between Bitcoin and Monero since the swap would need to be from Bitcoin to ETH first and then from ETH to Monero. This is comparable to other proposed cross-chain swap systems like Thorchain and Blockswap, however since those networks use AMM’s (automated market makers)and decentralized vaults to take custody of funds, the user needs not to interact with the intermediary chain at all. Instead in Serum, the user wanting to swap Bitcoin to Monero will need to do the following steps:
Send Ethereum collateral to the Serum arbitration contract
Send Bitcoin to the user they are swapping with.
Send Ethereum back to Serum arbitration contract
Send Ethereum out of Serum arbitration contract
Receive back Ethereum collateral
It might be possible to remove or simplify step 4, depending on how the smart contract is built, however, this means a swap from BTC to Monero would require 2 Ethereum and 1 Bitcoin transaction in the best-case scenario. Compared with the experience of other cross-chain swapping mechanisms, which only require the user to send a single transaction to swap between two assets, this is very poor user experience.
3. Proving Transactions on Arbitrary Chains to a Smart Contract Is Not Trivial
Perhaps the most central part of the Serum cross-chain swapping mechanism is left completely unexplored in the Serum whitepaper with only a brief explanation given.
“[The] Smart Contract is programmed to parse whether a proposed BTC blockchain is valid; it can then check which of Alice and Bob send the longer valid blockchain, and settle in their favor”
This is not a trivial problem, and it is unclear how this actually works from the explanation given in the Serum whitepaper. What actually needs to be presented to the smart contract to prove a Bitcoin transaction? Typically when talking about SPV the smart contract would need the block headers of all previous blocks and a merkle inclusion proof. This is far too heavy to submit in a dispute. Instead, Serum could use NIPoPoW, however, these proofs only work on chains with fixed difficulty and are still probably prohibitively too large (~100KB) to be submitted as a proof to a contract. Other solutions like Flyclient are more versatile, but proof sizes are much larger and have failed to see much real-world adoption. Without explaining how they actually plan to do this validation of Bitcoin transactions, users are left in the dark about how secure their solution actually is.
4. High Dispute Fees Force Large Collateral on Small Trades
Although disputes should almost never happen because of the incentives and punishments designed into the Serum protocol, the way they are designed has negative impacts on the use of the network. Although the Serum whitepaper does not say how the dispute mechanism works, they do say that it will cost about ~100 USD in GAS to dispute a swap. Note: keep in mind that the Serum paper was published in July 2020 when the gas price was about 50 Gwei, as Ethereum use has picked up over the past month we have seen average GAS prices as high as 250 Gwei, with the average price right now about 120 Gwei. This means that at the height of GAS prices it could have cost a user ~500 USD to dispute a swap. This means for the network to ensure losing cross-chain swaps aren’t made each user must deploy at least $200 in collateral on each side. It may be possible to lower this to collateral if we assume the attacker is not financially motivated, however, there is a lower bound in which ransom attacks become possible on low-value trades. Further and perhaps more damagingly, this means in a trade of any size the user needs to have at least 300 USD in ETH laying around. 100 USD in ETH for the required collateral and 200 USD if they need to challenge the transaction. This further adds to the poor user experience when using Serum for cross-chain swapping.
5. Swaps Are Not Set and Forget
Instead of being able to send a transaction and receive funds on the blockchain you are swapping to, the process is highly interactive. In the case where I am swapping ETH for Bitcoin, the following occurs:
Send a transaction to the Serum arbitration contract with my collateral.
Send a transaction to the Serum arbitration contract with the funds to be traded.
Wait until the Bitcoin transaction sent to my address has an acceptable amount of confirmations (up to 60 mins, depending on network congestion).
If the Bitcoin transaction is never received then I need to wait for a timeout to occur before I can participate in the dispute process.
Send a transaction to the Serum arbitration contract unlocking my funds and sending them to the participant.
And on the Bitcoin side (assuming the seller is ready), the following must take place:
Send my Ethereum collateral to the smart contract.
Send the Bitcoin.
Wait until the Seller has accepted that Bitcoin.
If the Seller never accepts the Bitcoin I sent to him then I need to wait on line for the dispute process.
Wait to receive my ETH + Collateral back.
This presents a strange user experience where the seller or seller’s wallet must be left online during this whole process and be ready to sign a new transaction if they need to dispute transactions or unlock funds from a smart contract. This is different from the typical exchange or swapping scenario in which, once your funds are sent you can be assured you will receive the amount you expected in your swap back to you, without any of your wallets needing to remain online.
6. The Serum Token Seems to Lack a Use Case
The cross-chain swapping protocol Serum describes in its whitepaper could easily be forked and launched on the Ethereum blockchain without having any need for the Serum token. It seems that the Serum token will be used in some capacity when placing orders on the Solana based blockchain, however, the order book could just as easily be placed off with traditional rate-limiting schemes. There is some brief mention of future governance abilities for token holders, however, as a common theme in their whitepaper, details are scarce:
Serum is anticipated to include a limited governance model based on the SRM token. While most of the Serum ecosystem will be immutable, some parameters without large security risks (e.g. future fees) may be modified via a governance vote of SRM tokens.
Until satisfactory answers are given to these questions I would be looking at other projects who are attempting to build platforms for cross-chain swaps. As previously mentioned, Thorchain & Blockswap show some promise in design, whilst there are some others competing in this space too, such as Incognito and RenVM. However, this area is still extremely immature so plenty of testing and time is required before we can call any of these projects a success. If you’ve got any feedback or thoughts about Serum, cross-chain swapping or DeFi in general, please don’t be shy in leaving a comment.
Bitcoin Confirmations are the number of blocks added to the blockchain that the Bitcoin network has accepted after a particular transaction has been made. Broadly speaking, the more blocks that are added more confirmations there are the more secure a transaction is. When a user wishes to send bitcoins to another user they provide the address (public key) from which the bitcoins are coming from ... Confirmations correspond to the number of blocks that are dependent on a given transaction. This includes the block containing that transaction and all blocks after it in the blockchain. The more confirmations a transaction has, the more likely is it that it will remain in the blockchain permanently. Learn more… Top users; Synonyms; 227 questions . Newest. Active. Bountied. Unanswered. More ... Older Bitcoin client won’t use newly-earned coins unless they have 120 confirmations. You May Also Read: ... In reality of bitcoin mining, over six confirmations are needed. There are some mining enterprises hiding their hash power throughout their mining pools. In addition, mining ASICs can be overlocked temporarily but could be used for a brief burst of the hash rate. In order to get the ... How many Bitcoin Confirmations are Enough? 0. Payments with 0 confirmations can still be reversed! Wait for at least one. 1. One confirmation is enough for small Bitcoin payments less than $1,000. 3. Enough for payments $1,000 - $10,000. Most exchanges require 3 confirmations for deposits. 6. Enough for large payments between $10,000 - $1,000,000. Six is standard for most transactions to be ... Some older bitcoin clients won't show generated coins as confirmed until they are 120 blocks deep. How Many Confirmations Is Enough. Transactions with 0/unconfirmed can be reversed with not too much cost via Finney attack and race attack, but in some cases may still be acceptable especially for low-value goods and services, or ones which can be clawed back. For transactions with confirmations ...
BITCOIN 120.000$ DANS 4 ANS, C'EST VRAIMENT POSSIBLE ...
Le BTC serait peut être sorti de sa baisse , nous abordons une analyse graphique bearish et bullish ensemble ! Nous voyons en détail chaque support, résistan... 👇🏻Support the channel by using my affiliate links below👇🏻 Exchanges I'm using: Coinbase FIAT https://www.coinbase.com/join/59398125002bcc03276297d6 Bin... The price of Bitcoin just broke bullish out of a bearish pattern based on Technical Analysis. This is a very good sign and confirmation that we are in a Bitc... 0:00 Intro 0:57 Bitcoin 4:10 Outro 🔺 START TRADING HERE ($390 BONUS) https://www.bybit.com/en-US?affiliate_id=8650&group_id=0&group_type=1 🔺🔴($120 BONUS) FOR... How transactions are verified in Bitcoin Blockchain - Longest chain rule explained Watch our earlier Blockchain videos Blockchain Simplified: https://www.you...