# Coinbase

Announced · [Exchanges](https://builder.registrai.cc/ecosystem/exchanges/) · also [Custody](https://builder.registrai.cc/ecosystem/custody/) · Last reviewed 2026-10-20

Crypto exchange and custody platform for buying, selling, transferring and storing crypto. Named as a digital asset exchange in Circle's 2025-10-28 and 2026-09-16 Arc announcements.

[Website](https://www.coinbase.com/)

## Status

- First announced 2025-10-28

Evidence: [Circle Arc mainnet announcement](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet) · [Coinbase on Arc ecosystem directory](https://www.arc.io/ecosystem/coinbase)

## Sources

1. [Circle Arc public testnet announcement (2025-10-28)](https://www.arc.io/pressroom/circle-launches-arc-public-testnet) (2026-10-20)
2. [Circle Arc mainnet announcement (2026-09-16)](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet) (2026-10-20)
3. [Coinbase on Arc ecosystem directory](https://www.arc.io/ecosystem/coinbase) (2026-10-20)

[Suggest a correction](https://builder.registrai.cc/ecosystem/coinbase/correct/) · [How we publish](https://builder.registrai.cc/how-we-publish/) · [Arc ecosystem](https://builder.registrai.cc/ecosystem/)

Source: https://builder.registrai.cc/ecosystem/coinbase/ · Registrai, builder.registrai.cc, CC BY 4.0