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CHR-Claudia (designed by Symphony Avenue) is a new blockchain platform for decentralized applications. It was designed to address the shortcomings of existing platforms and to enable a new generation of programs (dapps) to expand beyond what is currently possible. Claudia is both a blockchain and a relational database. This means that decentralized applications (dapps) can be written in a way that is familiar to developers all over the world, whether they are large enterprise applications, games or small projects.
The Symphony Coin is Claudia's native token. It is a medium of exchange and an economic balancing tool for dapps deployed on Claudia. It:
- Enables dapps to pay for system resource usage
- Enables resource conversion between dapps
- Enables smart contract automatic conversion
- Liquidity and profit sharing
- Provides a mechanism for validator nodes to deposit funds for participation in the public network

Solana switched on its Alpenglow upgrade on October 21, 2026, replacing the way its validators agree that a transaction is final. Validators are the computers that run the network, and finality is the point where a transaction can no longer be reversed.

Switzerland's Financial Market Supervisory Authority (FINMA) approved the country's first retail exchange-traded fund that invests directly in bitcoin on October 20, 2026.

Stablecoin payments reached $482 billion from January through September 2026, up 45% from the same period in 2025.

Chromia's mainnet is a relational blockchain platform designed to merge the efficiency of relational databases with the security and decentralization typical of blockchain technology.
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