Vitalik Buterin has made significant charitable contributions, donating all 'Animal Coins' received in the past year, totaling approximately $532,398, to the Effective Altruism Funds' Animal Welfare Fund. This announcement follows a series of transactions involving cryptocurrency transfers from various labeled addresses. Notably, a wallet associated with Buterin transferred 200 ETH, valued at around $534,000, to Kraken for donations. Additionally, a separate address labeled as 'Mt. Gox' transferred 33,023 BTC, worth approximately $2 billion, to a new address, along with 117 BTC, valued at about $7 million, to OKX within a 24-hour period. Other transactions included a transfer of 205,000 WLD, worth about $341,000, to Binance and 83.5 ETH, valued at around $225,000, to Allo Protocol Gitcoin.