Copper

Announced · Custody · Last reviewed 2026-10-20

Digital asset infrastructure provider offering custody, prime services and collateral management. Named as a custody provider for Arc in Circle's 2025-10-28 and 2026-09-16 announcements.

Website · X @CopperHQ

Status

• First announced 2025-10-28

Evidence: Circle Arc mainnet announcement · Copper on Arc ecosystem directory

Sources

1. Circle Arc public testnet announcement (2025-10-28) (2026-10-20)
2. Circle Arc mainnet announcement (2026-09-16) (2026-10-20)
3. Copper on Arc ecosystem directory (2026-10-20)
4. Copper website (2026-10-20)

Suggest a correction · How we publish · Arc ecosystem