Currency Weekly - Grayscale Establishes DeFi Fund, Sushiswap's New AMM Products, and More

The following major events occurred this week:

1. Grayscale Launches DeFi Fund https://link.medium.com/2lSsrtJO2hb
2. Sushiswap new AMM product Trident https://twitter.com/SushiSwap/status/1417466908668878853
3. USDC publisher Circle to partner with Mastercard https://www.circle.com/blog/mastercard-taps-circle-for-usdc-settlement-pilot
4. Line will build a blockchain based on the Cosmos SDK https://twitter.com/zmanian/status/1414241119303389188
5. Aave will decentralize Twitter based on Ethereum https://twitter.com/StaniKulechov/status/1417058649680265216
6. The ₿ Word Online Conference https://www.blocktempo.com/the-b-world-musk-dorsey-cathie-wood/ https://matters.news/@johnnylai_/the-word Summary-bafyreigc5wov5u5xktjca7c4s7skvv7fjq5wwki6s2zghaly6vsfuqvrgy
7. Lido referral program https://twitter.com/LidoFinance/status/1417192344428875780
8. THORChain under attack https://www.coindesk.com/thorchain-8-million-exploit-bifrost
9. Reddit in partnership with Arbitrum https://twitter.com/arbitrum/status/1418260889698983936

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