Mantle Arsia v1.5.4 Activation Turns Node Readiness Into a Chain Ops Watch
Mantle Arsia v1.5.4 activation gives Radar a chain-ops item built around node readiness, audit-driven fixes and exchange coordination.
News
Radar News
Same-day dapp, protocol, funding, hot-contract, ecosystem, and chain-level updates that deserve faster context than the evergreen blog.
Ecosystem Moves
Chiliz Fan Token Decimal Migration Keeps Wallet and Dapp Compatibility on Radar
Chiliz fan-token decimal migration is a Radar protocol-ops item because wallets, exchanges and dapps need to align around new contract behavior.
KuCoin Pay and Yesim Partnership Adds Crypto eSIM Payments to Dapp Discovery
KuCoin Pay and Yesim added crypto eSIM purchases, creating a Radar ecosystem-discovery item for payments apps and real-world crypto utility.
QoreChain Q2 Mainnet Pull-Forward Puts Quantum-Safe L1 Discovery on Radar
QoreChain moved its mainnet target to Q2 2026, giving Radar a fresh chain-discovery checkpoint around post-quantum infrastructure and testnet readiness.
Canton Q1 Ecosystem Update Keeps Institutional Chain Discovery Active Today
Canton Strategic published a Q1 ecosystem update and scheduled an April 22 webinar, giving Radar a fresh institutional chain-discovery item.
XION v29 Upgrade Puts Deposit Pauses and ZK Changes on Radar
XION v29.0.0 creates a late April 21 chain-ops item for Radar readers tracking upgrades, deposit pauses and proof-system changes.
ASTEROID KuCoin Alpha Listing Puts Ethereum Contract Discovery on Radar
ASTEROID entering KuCoin Alpha gives Radar a contract-discovery watch item rather than a trading signal.
Arbitrum Emergency Freeze Puts KelpDAO Recovery Under Governance Watch
Arbitrum Security Council action around KelpDAO funds creates a protocol-ops watch item for governance and recovery tracking.
AITECH-to-ACN Swap Puts AI Protocol Migration on the April 21 Radar
Exchange support notices turn the AITECH-to-ACN migration into a protocol-ops event worth tracking across snapshots and trading windows.
Editorial
Related Evergreen Guides
Use the guide layer after you read the same-day update so protocol context does not stay shallow.
Protocol Timelock Delay Checklist for Governance Upgrades
Protocol timelock delays show how much time users, integrators and researchers have to react before a governance upgrade reaches production.
Indexer Health Checklist for Dapp Researchers
Indexer health is a protocol operations signal. Before trusting a dapp dashboard, check freshness, backfills, event coverage, and failure behavior.
RPC Endpoint Diversity Checklist for Dapp Researchers
A dapp research checklist for RPC endpoint diversity, fallback providers, degraded reads, and protocol reliability under load.