wuffle
3 of a Kind
Greetings PCF,
I'll like to take this opportunity to discuss about crypto stablecoins. Stablecoins are designed to be valued at $1, and they are backed by assets of equivalent value or more. The 3 biggest stablecoins by marketcap are USDT ($66b), USDC ($43b) and BUSD ($16b). In this post, I'll focus on USDC as the Tiger Sale gives significant benefits if you pay by USDC.
What is USDC?
USD Coin (USDC) is a digital currency that is fully backed by U.S. dollar assets and issued by Circle. Every time you deposit $1 with them, 1 USDC is minted on the blockchain. Redemption works in the opposite - 1 USDC is burned for each $1 redeemed.
How can I trust USDC?
Circle publishes a transparency report each month, and most of their holdings are in short term US treasury securities and cash (https://www.circle.com/en/transparency#stability). For the supply of USDC, we can easily check them on block explorers. For example, we can see that there are around $40b worth of USDC on the Ethereum chain (https://etherscan.io/token/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48). The remaining $3b of USDC are in other blockchains like Avalanche, Solana, Algorand etc.
How do I get(mint) USDC or withdraw(burn) USDC?
Personally, I have a retail account with Circle so I can deposit USD and get USDC, and withdraw USD to my bank account directly with Circle. Another alternative will be Coinbase, but Coinbase doesn't have deposit/withdraw function for SG users so I am not sure of the process exactly. Perhaps the others who use Coinbase can chip in here.
Generally there are 2 places where you can store your USDC - custodial (an exchange like Coinbase, Gemini or Binance) or non-custodial (your own wallet where you own the private keys).
Advantages of using USDC
Cheap and fast. Transferring USDC to another address costs $2 or less (in ETH terms), and it's sent and confirmed in less than 3min. No chargeback or funny business after that. (I don't have a Coinbase account, but I believe internal transfer between Coinbase addresses is free and instant, I'll leave it for the US Coinbase users to comment on this).
I am no crypto expert and still learning too, just taking this chance to open up a discussion to facilitate alternative payments other than Paypal/Venmo. Cheers
I'll like to take this opportunity to discuss about crypto stablecoins. Stablecoins are designed to be valued at $1, and they are backed by assets of equivalent value or more. The 3 biggest stablecoins by marketcap are USDT ($66b), USDC ($43b) and BUSD ($16b). In this post, I'll focus on USDC as the Tiger Sale gives significant benefits if you pay by USDC.
What is USDC?
USD Coin (USDC) is a digital currency that is fully backed by U.S. dollar assets and issued by Circle. Every time you deposit $1 with them, 1 USDC is minted on the blockchain. Redemption works in the opposite - 1 USDC is burned for each $1 redeemed.
How can I trust USDC?
Circle publishes a transparency report each month, and most of their holdings are in short term US treasury securities and cash (https://www.circle.com/en/transparency#stability). For the supply of USDC, we can easily check them on block explorers. For example, we can see that there are around $40b worth of USDC on the Ethereum chain (https://etherscan.io/token/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48). The remaining $3b of USDC are in other blockchains like Avalanche, Solana, Algorand etc.
How do I get(mint) USDC or withdraw(burn) USDC?
Personally, I have a retail account with Circle so I can deposit USD and get USDC, and withdraw USD to my bank account directly with Circle. Another alternative will be Coinbase, but Coinbase doesn't have deposit/withdraw function for SG users so I am not sure of the process exactly. Perhaps the others who use Coinbase can chip in here.
Generally there are 2 places where you can store your USDC - custodial (an exchange like Coinbase, Gemini or Binance) or non-custodial (your own wallet where you own the private keys).
Advantages of using USDC
Cheap and fast. Transferring USDC to another address costs $2 or less (in ETH terms), and it's sent and confirmed in less than 3min. No chargeback or funny business after that. (I don't have a Coinbase account, but I believe internal transfer between Coinbase addresses is free and instant, I'll leave it for the US Coinbase users to comment on this).
I am no crypto expert and still learning too, just taking this chance to open up a discussion to facilitate alternative payments other than Paypal/Venmo. Cheers