Kava

kava
Rank #452•Smart Contract Platform, BNB Chain Ecosystem, Layer 1 (L1)
CoinYQ Dossier

Kava outgrew its USDX origin, but the old debt stayed onchain

Kava widened a collateral-loan chain into a shared Cosmos-and-EVM network, then shut off the inflation that had paid for expansion. The 2026 record shows the consequence: legacy debt is capped and governed, not erased, while reserves and real use must fund the chain.

Three founders aimed DeFi at assets beyond one chain

Kava Labs’ company-submitted disclosure dates its establishment to April 9, 2018 and names three co-founders. Brian Kerr was CEO and led strategy and growth; Scott Stuart was Head of Product, tasked with bringing decentralized financial services to blockchains; Ruaridh O’Donnell was Lead Developer. These are dated roles from the filing, not claims about who controls the chain today.

The same disclosure describes a research-and-development team building DeFi for a wide range of existing assets after work on the Switch application and Interledger integrations. The preserved archive then begins Kava 2 on November 15, 2019, and the signed Kava 3 release says it first contained the complete CDP module set. The path from interoperability work to collateral, USDX debt and liquidation gives the early product a clear reason: reach crypto assets that Ethereum-only lending did not natively serve.

The EVM changed who could build, not what the chain already owed

Kava 10 opened EVM execution on May 25, 2022. Wrapping native KAVA through MetaMask worked at launch; bridges and additional wrapped assets were described as the next steps. The upgrade gave Solidity developers a route onto the validator set and kept IBC available on the Cosmos side.

No migration announcement said that Kava Mint or Lend balances vanished. The EVM broadened the network’s audience while the native modules kept their parameters, collateral and debt. That coexistence explains why governance was still editing CDP and Lend limits four years later.

Three votes first accelerated dilution, then pointed toward its end

Proposal 78 set both inflation bounds to 100% and sent 80% through the community tax to build a roughly 200 million KAVA developer fund. Proposal 89 kept the 100% bounds but raised the tax to 86.5%, moving more issuance away from the proposal’s stated staker allocation. Growth incentives were being financed by expanding supply.

Proposal 141 did more than express a preference. When it passed on May 19, 2023, it changed both bounds to 59.5% for the transition and declared that PoS, Kava Rise and other emissions should stop after December 31. It also acknowledged that a future software upgrade was still needed. The vote set parameters and direction; it was not itself the final zero switch.

Kava 15 made reserves replace the mint

Kava 15 reached mainnet on December 7, 2023, and the scheduled zero-inflation model followed at year-end. The September 5, 2026 API still showed both inflation bounds at zero and supply at 1,082,846,942.247846 KAVA. That verifies current code and state, while leaving open the governance possibility of a later software change.

Validators did not disappear with inflation. Up to 100 remain ranked by bonded KAVA, and delegators still accept slashing and a 21-day exit. Fees, native-project emissions and temporary reserve allocations replaced routine minting as stated funding sources. Lower dilution thus turns security funding into a recurring budget question.

The 2026 votes contained old debt without completing a shutdown

Proposal 215 passed at 23:48 UTC on May 4. Its 50.53% yes result was paired with 49.47% abstain and almost no no vote, so it was not a close split between supporters and opponents. It capped CDP and Lend near existing use and extended claims. On September 5 the CDP API still exposed ten collateral types, a global cap of 8.723 million USDX, 7.497 million USDX of principal and at least one recently updated active position.

Proposal 221 tried to replace that first phase with another set of legacy-market parameters and a December claim deadline. It failed decisively on August 15, leaving its changes unapplied. The Stability Committee can still adjust specified finance parameters and recovery actions through a fast, five-address route, while a separate one-address Safety Committee holds software-upgrade authority. The present state is therefore neither unrestricted growth nor a completed retirement.

How the project changed

  1. 2018-04-09
    Kava Labs is established around cross-chain DeFi

    Its later company-submitted disclosure assigns strategy, product and development roles to co-founders Brian Kerr, Scott Stuart and Ruaridh O’Donnell.

  2. 2019-11-15
    The preserved Kava 2 archive begins

    Kava’s official table starts this chain version here; it does not use the date as evidence that USDX borrowing was already open.

  3. 2020-06-10
    Kava 3 brings the complete CDP module set

    The signed v0.8.0 release identifies Kava 3 as the first version with every module that comprised the CDP system.

  4. 2022-03-02
    Proposal 78 sets 100% inflation bounds

    The vote directs an 80% community tax toward developer incentives financed through new KAVA.

  5. 2022-05-25
    Kava 10 activates the EVM

    Solidity execution and MetaMask KAVA wrapping go live; several broader bridge functions remain announced future work.

  6. 2022-06-21
    Proposal 89 redirects more issuance

    The 100% bounds remain while community tax rises to 86.5% and the stated staker allocation falls to 13.5%.

  7. 2023-05-19
    Proposal 141 lowers the transition rate

    The passed proposal sets both bounds to 59.5% and signals that all emissions should stop after December 31, pending an upgrade.

  8. 2023-12-07
    Kava 15 reaches mainnet

    The software establishes the reward-flow changes needed for the scheduled zero-inflation transition.

  9. 2023-12-31
    Routine KAVA issuance ends

    Fees, project emissions and existing reserves replace new protocol inflation as the stated funding sources.

  10. 2026-05-04
    Proposal 215 applies first-phase caps

    The vote ends at 23:48 UTC and passes with 50.53% yes, 49.47% abstain and almost no opposing stake.

  11. 2026-08-15
    Proposal 221 is rejected

    Voters refuse the proposed second-phase legacy-market parameters and December incentive-claim extension.

Evidence and primary sources

Last evidence review: 2026-09-05

What is Kava?

Kava is a proof-of-stake Cosmos SDK chain developed by Kava Labs, which its company-submitted disclosure dates to April 9, 2018. That 2020 record names three co-founders and distinct early jobs: CEO Brian Kerr led strategy and growth, Scott Stuart led product with a stated mission to bring decentralized finance to blockchains, and Ruaridh O’Donnell led development. The company described its goal as DeFi for a wide range of existing assets, building on earlier Switch and Interledger work. That origin explains why Kava first emphasized cross-chain collateral rather than a single-chain lending market.

The preserved mainnet archive begins with Kava 2 on November 15, 2019. Kava Mint then let users lock supported collateral, create the loosely dollar-pegged USDX as debt, pay fees and recover collateral after repayment. Kava Lend later added a separate money market with HARD incentives. KAVA serves the network layer through validator staking, fees and governance; it is neither USDX debt nor the HARD product token.

Kava 10 activated an EVM on May 25, 2022 beside the native Cosmos modules. The launch made KAVA wrapping through MetaMask live, while several bridges mentioned in the announcement were still future work. Validators now order both Cosmos-module and EVM transactions under the same consensus, and IBC supplies a separate route to compatible Cosmos chains.

What problem does Kava solve?

Kava's first design solved one narrow problem: borrow without selling collateral. It also concentrated risk in price feeds, collateral ratios, liquidations and bridged representations such as BNB and BTCB. Adding an EVM broadened what developers could deploy, but did not retire the CDP state or turn USDX into a claim on KAVA.

A second tradeoff came from paying security and growth with issuance. Proposal 78 forced both annual inflation bounds to 100% and routed 80% of rewards to the community pool; proposal 89 raised that tax to 86.5%. Proposal 141 later cut both bounds to 59.5% and signaled that emissions should end. Kava 15 reached mainnet in December 2023 and implemented the transition to zero inflation, replacing automatic issuance with finite reserves, fees and project emissions. Predictable supply therefore shifts the burden to actual network income and governance choices.

How does Kava work?

Bonded KAVA selects up to 100 validators. Delegators share rewards and voting power, accept slashing exposure and currently wait 21 days to unbond. The live mint endpoint reported minimum and maximum inflation of zero on September 5, 2026; the supply endpoint returned 1,082,846,942.247846 KAVA. Those are dated chain states, not a guarantee that a later approved upgrade cannot change the software.

The CDP module is also a live state machine rather than a historical description. A user opens a position, locks approved collateral and draws USDX; falling below the liquidation ratio can send collateral to auction. On the review date the API reported circuit_breaker=false, ten collateral types, a global limit of 8,723,000 USDX and 7,497,173.918978 USDX of principal. An active-position query returned CDP 19 with fees updated on September 4. This proves the module still held active debt; it does not prove that every old front end, asset route or market was usable.

Proposal 215 closed as passed at 23:48:17 UTC on 4 May 2026. Yes represented 50.53% of all cast voting weight, whose denominator included abstentions; abstain represented 49.47%, while no was only about 625 KAVA. It was therefore not a close yes-versus-no contest. The proposal capped CDP and Lend near existing use rather than erasing them. Live CDP state still showed ten collateral types, an 8,723,000 USDX global debt limit, 7,497,173.918978 USDX principal and a recently updated active position. Proposal 221 later failed. The five-member Stability Committee has a 0.5 threshold and scoped permissions, while the one-member Safety Committee carries SoftwareUpgradePermission. These are operational control paths, not KAVA-holder redemption rights.

Key facts

  • A Kava Labs disclosure dated the company to 2018 and named Brian Kerr as CEO and strategy lead, Scott Stuart as product lead, and Ruaridh O’Donnell as lead developer; all three were identified as co-founders.
  • Kava’s official archive starts Kava 2 on 2019-11-15 and Kava 3 on 2020-06-10. The signed v0.8.0 release describes Kava 3 as the first release containing every module that comprised the CDP system.
  • USDX is minted as CDP debt and is described as loosely pegged to the dollar. HARD belongs to Kava Lend, while KAVA secures validators and votes on network governance.
  • Kava 10 activated the EVM on 2022-05-25. KAVA wrapping in MetaMask was live at launch; other IBC-asset wrapping and Ethereum bridge functions were described as forthcoming.
  • Proposal 78 passed on 2022-03-02, setting inflation_min and inflation_max to 100% and community tax to 80% for the developer-incentive fund.
  • Proposal 89 passed on 2022-06-21, retained the 100% bounds and raised community tax to 86.5%, lowering the proposal’s stated annual staker allocation from 17% to 13.5%.
  • Proposal 141 passed on 2023-05-19. It immediately set both inflation bounds to 59.5% and signaled an end to all KAVA emissions after 2023-12-31, while stating that a later upgrade still had to implement the new reward flows.
  • Kava 15 began on 2023-12-07. Current mint parameters are zero, and the 2026-09-05 supply snapshot was 1,082,846,942.247846 KAVA.
  • Current staking parameters permit 100 validators, require at least 5% validator commission and set unbonding to 1,814,400 seconds, or 21 days.
  • Proposal 215 passed at 2026-05-04 23:48 UTC with 50.53% yes and 49.47% abstain. It capped CDP and Lend near current usage; describing the result as a narrow yes-versus-no vote would be misleading.
  • On 2026-09-05, live CDP parameters showed circuit_breaker=false, ten collateral types and an 8,723,000 USDX global cap; principal totaled 7,497,173.918978 USDX and at least one active CDP had updated the previous day.
  • Proposal 221 was rejected on 2026-08-15 with 62.91% no, 31.37% no-with-veto, 5.54% abstain and 0.18% yes. Its second-phase changes and December claim extension did not take effect.
  • The live Stability Committee had five addresses and bounded parameter/recovery powers. A separate one-address Safety Committee—not the Stability Committee—held software-upgrade permission.
  • Kava’s March 2026 article describes tokenized assets, stablecoin yield, derivatives and distribution as active exploration. It is evidence of direction, not proof that those products launched or earn revenue.

Official links

Official websiteWhitepaperBlock explorerX / TwitterRedditGitHub

Categories

Smart Contract PlatformBNB Chain EcosystemLayer 1 (L1)Binance LaunchpadDWF Labs PortfolioOsmosis EcosystemYZi Labs (Prev. Binance Labs) PortfolioMade in USA

Related coins

Bitcoin#1Ethereum#2BNB#4XRP#6Solana#7TRON#8

Frequently asked questions

Who founded Kava Labs, and what did they initially build toward?

A 2020 company-submitted disclosure names Brian Kerr, Scott Stuart and Ruaridh O’Donnell as co-founders. Kerr led strategy and growth, Stuart product, and O’Donnell development. The same filing described a research-and-development team targeting DeFi for a wide range of existing assets, which matches the early cross-chain collateral design.

Did Kava 2 already contain the full CDP system?

No. The official archive moves from Kava 2 to Kava 3 on June 10, 2020, and the v0.8.0 release calls Kava 3 the first release with all CDP-system modules. That establishes when the architecture arrived; it does not invent an exact timestamp for the first user loan.

What changed when Kava added the EVM?

Kava 10 let Solidity contracts run under the same validators as the Cosmos modules. Native KAVA wrapping through MetaMask was live on May 25, 2022; the launch post still described several bridge and other-asset functions as future work. The EVM expanded execution without deleting Mint, Lend or their balances.

Are KAVA, USDX and HARD interchangeable?

No. KAVA is bonded for validator security and carries network voting power. USDX is created as debt against a CDP and can lose its dollar target through market forces. HARD rewards and governs the separate Kava Lend money market.

How did proposals 78, 89 and 141 change inflation?

Proposal 78 moved both inflation bounds to 100% and community tax to 80%. Proposal 89 kept 100% and raised the tax to 86.5%. Proposal 141 lowered both bounds to 59.5% while signaling a December 31 stop; the December 2023 Kava 15 software change made the zero-inflation model operative.

Where do validator rewards come from with zero inflation?

Kava named transaction fees, native-project emissions and interim Foundation or community-pool allocations. These are separate, variable sources rather than a new automatic KAVA mint. Their duration and allocation depend on balances, application rules and governance.

Is the CDP system closed?

No. A current API query still returned active CDP state, about 7.497 million USDX of principal and circuit_breaker=false. Proposal 215 constrained debt near existing use; it did not delete positions. This does not guarantee that every legacy collateral route or user interface remains usable.

What did proposals 215 and 221 actually decide?

Proposal 215 passed and its first-phase caps remain visible in current CDP and Lend parameters. Proposal 221, which proposed another set of deprecated-market adjustments and a longer claim period, was rejected, so those second-phase values were never enacted.

Can a committee change anything without KAVA voters?

Only within its encoded permission set. The Stability Committee can act quickly on specified finance parameters and recovery operations, but its live record does not grant software upgrades. The separate Safety Committee has that permission. Ordinary x/gov and committee governance are distinct control paths.

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