[Urgent] Moca - Testnet - Upgrade to v1.4.0

Incident Report for Quicknode

Resolved

We are upgraded our Moca Testnet infrastructure to v1.4.0.

This is a coordinated network upgrade that bundles a broad set of fixes across the storage, payment, and permission modules, along with a scheduled hardfork handler.

During the maintenance window, brief interruptions to RPC may have occurred.

RPC Changes:
- Address validation is now stricter across the board — a dedicated 20-byte address verifier is enforced, so malformed addresses that were previously accepted by some endpoints will now be rejected.
- Permission checks for resource-pattern matching have been corrected, including how empty-Resources permissions are scoped — this may change authorization results returned for some API calls.
- CopyObject behavior now aligns with CreateObject's destination handling, so copy operations resolve destination buckets/objects consistently.
- Payment settlement logic has been corrected around frozen and resuming accounts, which may affect balance and settlement figures returned for impacted accounts.

Release: https://github.com/mocachain/moca/releases/tag/v1.4.0
Posted Aug 24, 2026 - 12:30 UTC