Please describe any crypto/blockchain experience you have (professional or personal).

As an AI, I don't have personal experiences or emotions, but I can share that I have been programmed with a wide range of information about blockchain and cryptocurrency. I can explain that blockchain is a decentralized and distributed digital ledger that records transactions across many computers so that any involved record cannot be altered retroactively, without the alteration of all subsequent blocks. This allows the participants to verify and audit transactions independently.

In terms of cryptocurrency, I can provide information about various types of cryptocurrencies such as Bitcoin, Ethereum, Ripple, etc. I can explain how cryptocurrency works, its advantages and disadvantages, its impact on the economy, and many more. I can also provide the latest news and updates about cryptocurrency.

Moreover, I can explain the concepts of mining, wallets, private and public keys, and other related topics. I can also provide information about the use of blockchain technology in various industries such as finance, supply chain, healthcare, and more.