More details on Nash - https://www.reddit.com/r/CryptoCurrency/comments/jwpno5/the_safest_crypto_wallet_is_no_longer_hardware/

References:

coinbase - https://www.coindesk.com/coinbase-goes-down-as-bitcoin-nears-17k

xrp - https://dailyhodl.com/2020/09/16/1-1-billion-xrp-set-to-receive-new-crypto-asset-spark-in-december-airdrop/

More details on BCH - https://www.coindesk.com/bitcoin-cash-has-split-into-two-new-blockchains-again