What SIP-03 means for exchanges and custodians
There four upgrade paths for exchanges and SEI token custodians. This integration must be completed by June 15, 2026, prior to Cosmos deprecation
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SIP-03: No new CosmWasm contract deployments
Existing CosmWasm contracts and IBC message paging remain unaffected, as legacy Cosmos infra is gradually wound down
Holders of IBC Assets on Sei Need to Act Before IBC Is Disabled
Sei's recent upgrade to v6.4 included the mechanism to disable the transfer of IBC assets. If you hold any of these assets, here's what's next
Holders of Wormhole-Bridged WETH on Sei Need to Act Before IBC Is Disabled
Sei's recent upgrade to v6.4 included the mechanism to disable the transfer of IBC assets. If you've bridged WETH to Sei using Wormhole, here's what's next
Holders of Solana USDC on Sei Need to Act Before IBC Is Disabled
Sei's recent upgrade to v6.4 included the mechanism to disable the transfer of IBC assets. If you've bridged Solana USDC to Sei, here's what's next
Holders of Kava USDT on Sei Need to Act Before IBC Is Disabled
Sei's recent upgrade to v6.4 included the mechanism to disable the transfer of IBC assets. If you hold Kava USDT on Sei, here's what's next
Sei v6.4 Is Live on Mainnet: What It Means for IBC
Sei Network is now running on release v6.4, which includes the ability to (eventually) disable the inbound transfer of IBC assets. Here's what you need to know.