pubDate: “2021-02-17” heroImage: “/placeholder.svg” categories:
- “bitcoin-news” tags:
- “altcoin”
- “cryptoapa” description: “It sounds like you are referencing a headline or a milestone related to the Cosmos (ATOM) network and the historic launch of its Inter-Blockchain Communication (IBC) protocol (most notably the “Stargate” upgrade in early 2021, which laid the groundwork for IBC, or the final IBC activation shortly after). If you are asking what that literal “last step” entails before a major interoperability protocol like IBC goes live on a mainnet, it is the coordinated chain halt and validator software upgrade. Here is exactly what happens during that final step: ### 1. The Predetermined Block Height is Reached The upgrade is coded into the blockchain’s governance to trigger at a very specific block height. Once the network produces that exact block, the blockchain intentionally halts (stops processing new transactions). ### 2. The Validator Swap During this halt, the network’s validators (the nodes securing the network) must shut down their old software and boot up the new software binary that contains the IBC module. ### 3. State Migration and Restart Once a supermajority of validators (usually 66% or more of the voting power) are online and running the new software, the chain automatically restarts. The new IBC modules are initialized, and the blockchain resumes producing blocks, now with the ability to communicate trustlessly with other IBC-enabled chains. *** ### Other “Final Steps” Leading Up to the Launch If you are looking at the broader timeline of an IBC launch, the steps just before that technical upgrade include: * The Governance Vote: The final on-chain proposal must pass, where token holders vote “Yes” to approve the integration of the IBC module. * Testnet/Canary Network Success: The code is deployed on a testnet or a canary network (like Osmosis or a Cosmos testnet) to ensure there are no critical bugs that could result in lost funds. * Security Audits: Final sign-offs from blockchain security firms (like Informal Systems or Trail of Bits) confirming the IBC light-client and relayer code is secure. Note: If you are referring to a brand-new, upcoming event (such as a specific app-chain or Layer-2 integrating IBC for the first time this week), the process remains exactly the same: the final step is always the on-chain governance execution followed by the validator chain-halt and upgrade. Are you tracking a specific network’s IBC integration happening this week, or were you looking for historical context on the original Cosmos IBC launch?” updatedDate: “2021-08-20T14:23:49” author: Editor slug: cosmos-upgrades-to-stargate-another-2017-ico-very-nearly-completes-its-vision draft: false
It sounds like you are referencing a news headline, a community announcement, or a governance update regarding the launch of Inter-Blockchain Communication (IBC)—the flagship cross-chain protocol native to the Cosmos ecosystem (or a similar cross-chain messaging protocol like Polkadot’s XCM or Chainlink’s CCIP).
Because blockchain networks operate on strict, decentralized schedules, the “last steps” before a major protocol upgrade or IBC integration goes live typically follow a very specific sequence.
Here is what that “last step” technically entails right before an IBC connection goes live on a Thursday:
1. The Final Technical “Last Steps”
If the code is already merged and the date is set, the final hurdles before launch are:
- The Governance Vote Conclusion: The on-chain governance proposal to enable the IBC module or execute the network upgrade must officially pass and enter the “TimeLock” or execution period.
- Validator Binary Updates: Node operators and validators must download and install the new software client (the new binary) before the deadline.
- The Halt Height: The blockchain will automatically halt at a predetermined block height (often scheduled for early morning/early Thursday to minimize market disruption).
- The Relayer Handshake (The Actual Last Step): Once the chain restarts with IBC enabled, off-chain Relayers must execute the “Connection Handshake” and “Channel Handshake.” This is the final cryptographic step that links Chain A and Chain B, allowing tokens and data to flow.
2. Are you referring to a Historical or Current Event?
- Historical Context (Cosmos Stargate): The phrase closely mirrors the hype surrounding the original Cosmos Hub Stargate Upgrade in early 2021, which officially brought IBC to the Cosmos ecosystem. Major upgrades are often scheduled for “early Thursday” (UTC time) to ensure core developers in Europe, Asia, and the Americas are awake and ready to troubleshoot any bugs.
- Current Ecosystem Expansions: Today, IBC is constantly being integrated into new networks. If this is regarding a current event, it likely refers to a major new Appchain (like dYdX, Celestia, or Injective), an Ethereum Layer-2 rollup integrating IBC (via platforms like Polymer), or a new Interchain Security (ICS) consumer chain going live.
3. What this means for users
Once the Thursday launch is complete and the relayers are active, users can expect:
- Native Cross-Chain Transfers: The ability to move native assets between chains without using centralized exchanges or vulnerable third-party bridges.
- Interchain Accounts (ICA) & Queries: Smart contracts on one chain will be able to control accounts or read data on another chain seamlessly.
- New DEX Pairs: Decentralized exchanges (like Osmosis) will immediately list the newly connected chain’s native assets.
Which specific chain or network are you tracking? If you can share the name of the blockchain (e.g., Cosmos Hub, Osmosis, a specific Layer 2, or Polkadot), I can provide the exact governance proposal details, the scheduled block height, and what the launch means for that specific ecosystem!