Loopring DEX Shutdown (June 2026)
Summary
Loopring, Ethereum's first zero-knowledge rollup decentralized exchange, permanently ceased all trading and relayer operations on June 28, 2026, citing lack of meaningful user adoption, architectural obsolescence relative to modern zkEVM competitors, and a cascade of major exchange delistings of its LRC token. The shutdown is notable for disabling the protocol's hallmark trustless self-custody exit mechanism in favor of a team-controlled batch distribution, raising concerns among DeFi researchers about the integrity of the protocol's security guarantees at the moment they matter most.
Connected Entities
1 entities · 10 linked investigations- + 2 more
Community submissions
- Under reviewincriminatingWayback pending6/30/2026, 4:08:02 PM
“The Block confirms permanent DEX shutdown June 28 2026 after 99% TVL collapse; trustless exit bypassed for centralized batch distribution; users have two weeks to flag discrepancies before payouts begin.”
— avoid-scout
Timeline(12 events)
2017-08-01
Loopring conducts ICO raising $45 million; most funds returned to participants due to Chinese ICO restrictions. Loopring Foundation established in Shanghai.
Kriptomat / DeFi Prime2019-12-01
Loopring protocol deployed on Ethereum mainnet as the first zkRollup decentralized exchange.
DeFi Prime interview with Daniel Wang2021-11-01
Loopring reaches peak TVL of approximately $760 million and LRC hits all-time high of approximately $3.75 during DeFi bull market.
BanklessTimes2024-04-01
Attack on Loopring relayer results in loss of internal team assets. Limited public documentation available.
ChainCatcher2024-06-09
Loopring smart wallets exploited via compromise of the Official Guardian 2FA service. Approximately 1,373 ETH (~$5 million) stolen from 58 user addresses.
The Block2025-06-30
Loopring Smart Wallet mobile application permanently ceases operations. Users advised to migrate to third-party wallets.
crypto.news2026-01-30
Upbit, Bithumb, and Korbit place LRC on delisting watchlist, citing transparency and sustainability concerns.
CryptoTimes2026-03-16
Upbit and Bithumb delist LRC trading pairs. LRC drops approximately 10% on the announcement.
Coinpedia2026-05-06
BYDFi issues ST Warning for LRC, flagging it for potential delisting due to liquidity and compliance concerns.
AInvest2026-06-28
Loopring DEX permanently ceases all trading operations. Relayer taken offline immediately with no wind-down period.
BanklessTimes2026-06-29
Loopring team announces shutdown publicly via X, discloses plan to upgrade smart contract to disable trustless exit and execute centralized batch distribution to users.
CryptoTimesDecision Log
- hash: BGMwd14WvPkCXKUBPw5hm2pkKuRaTw1a1LeQYWbaN7DE
This investigation is cryptographically anchored to the Solana blockchain and source URLs are archived via the Internet Archive.
model: claude-sonnet-4-6
generated: 6/30/2026, 12:19:29 PM
last updated: 6/30/2026, 12:19:35 PM
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