Web3 Security Engineer | Smart Contract Engineer | @Chainlink Dev. Expert
Brazil
Joined June 2023
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⬡ Barba ⬡ retweeted
ICYMI: Chainlink APAC Equities Streams are live in China, Hong Kong, Japan, Korea, & Taiwan.
Developers can now build onchain markets powered by fast, secure data around the largest companies in the Asia-Pacific region.
TSMC. Tencent. Samsung. SK Hynix. BYD. and more.
⬡ Barba ⬡ retweeted
NEW: @OlympusDAO has deprecated its legacy bridge & fully migrated to Chainlink CCIP as the canonical cross-chain infra for $280M+ of OHM.
Every OHM transfer across all seven supported chains runs on CCIP.
The great Chainlink CCIP migration continues.
$OHM bridging has fully migrated from LayerZero to @chainlink CCIP as the canonical bridge for OHM.
Building on our existing CCIP connection to Solana, the migration brings OHM on Arbitrum, Base, Berachain, and Optimism to CCIP while expanding it to Robinhood Chain for the first time, over all seven chains supporting OHM. Holders on those networks don't need to do anything, and their token addresses stay the same.
OHM sent from Ethereum is locked in a pool there and released when it comes back, so moving OHM between chains doesn't change how much OHM exists.
The upgrade was approved onchain in OIP-198.
⬡ Barba ⬡ retweeted
Partner announcement: @chainlink joins the Ethereum Institutional Forum in London on 12 November.
Chainlink is the industry standard oracle platform bringing capital markets onchain, and the market leader powering the majority of decentralized finance (DeFi).
Its infrastructure has been adopted by many of the world's largest financial institutions and DeFi protocols, including Swift, Euroclear, Mastercard, Fidelity, UBS, ANZ, Aave, GMX and Lido.
Meet their team at the Forum.
Learn more: chain.link
Request an invite: forum.ethereuminstitutional.…
⬡ Barba ⬡ retweeted
NEW: ApeChain is deprecating its legacy cross-chain solution & migrating to Chainlink CCIP.
CCIP is now becoming the canonical cross-chain infra across the entire Yuga Labs ecosystem, starting with its flagship @BoredApeYC use cases, ApeChain, & the APE token.
Two communities. One ecosystem. One secure cross-chain standard.
ApeChain is working with @chainlink to strengthen our infrastructure for the future.
We will be migrating from LayerZero to Chainlink CCIP as our canonical cross-chain stack across the @yugalabs ecosystem, including @BoredApeYC.
With CCIP as our canonical bridge, $APE, $USDC, and other key assets on ApeChain are being upgraded to a Chainlink Cross-Chain Token (CCT).
This upgrade will make it easier for dApps, communities, and their assets to connect.
⬡ Barba ⬡ retweeted
NEW: @ApexGlobalGroup, @trex_network, and @ERC3643Org have implemented a Chainlink-powered compliance framework to align onchain bonds with @swiftcommunity standards.
One set of compliance rules across chains, powered by Chainlink CCIP, ACE, and Data Streams.
⬡ Barba ⬡ retweeted
Today, Chainlink Labs filed our response to the @SECgov’s proposed transfer agent rules.
The SEC has a historic opportunity to modernize how markets track ownership.
We offer recommendations on records that span blockchains, transfer agent accountability, and the role of infrastructure like @chainlink.
⬡ Barba ⬡ retweeted
NEW: Chainlink APAC Equities Streams have expanded, covering $40T+ of equity markets across China, Japan, South Korea, Taiwan, and Hong Kong.
TSMC. Tencent. Samsung. SK Hynix. BYD. and more.
Live on: @Lighter_xyz, @jupiterexchange, @Predictdotfun.
LINK everything
⬡ Barba ⬡ retweeted
Reminder: Our DPRK IT worker registry is a living resource, and we're adding to it all the time.
Nearly 400 profiles, 100+ cases, and ~1,000 indicators, with every claim linked to a source.
Check a name, email, handle, or wallet before you hire.
lazarus.group/
⬡ Barba ⬡ retweeted
SOLAR: 100x FASTER SOLIDITY
Solar is the future of Solidity and the EVM.
It's >100x faster than Solc.
It has faster bytecode than Solady with no assembly.
Its bytecode is faster to interpret by the EVM.
Solar fixes Stack Too Deep!
foundryup
forge --use solar
Blog below.
⬡ Barba ⬡ retweeted
Tuesday, November 3
12:00–12:10 | Welcome to the Security Hub
12:10–12:50 | The State of Ethereum Security
Open roundtable
14:00–14:30 | ETHSecurity Badge holders: What Should We Fund Next?
Roundtable
14:30–15:30 | SEAL
@_SEAL_Org contributors
15:30–16:10 | The First 60 Minutes Incident Response Plan
@julia27eth & Tal, @zeroshadow_io
16:20–17:10 | What the Block Explorer Misses: Using Unique Money Laundering Intel to Contain Active Exploits
@julia27eth & Tal, @zeroshadow_io
17:10–17:40 | Why Reducing the Issuance Is Important for Ethereum Security
@macrosam & @jdetychey
⬡ Barba ⬡ retweeted
If you're just starting in Web3 security, Solidity and EVM are a great place to begin.
Learn the fundamentals, participate in a few audits, and then consider exploring other languages and ecosystems.
Solidity is highly competitive, but less crowded ecosystems could offer you a better opportunity to stand out.
⬡ Barba ⬡ retweeted
This season every Celtics player got a handwritten note from a former player who wore his number. Dillon Mitchell got one from Ray Allen. Mitchell Robinson got one from Isiah Thomas.
More on "The Legends Project"... si.com/nba/celtics/onsi/insi…
⬡ Barba ⬡ retweeted
Thanks for asking. Having hundreds of banking and capital markets leaders at a Chainlink event is helpful for the present but also future months and years. Behind the scenes, there were dozens of meetings with current / potential partners during the event. We had multiple new announcements during the week some of which have already prompted inbound requests from other firms. Sergey discussed the importance of LINK during his keynote including the expectation that some future partnership announcements would include purchasing, holding, and paying with the token. Also got some helpful feedback from community members during the event that we already started discussing later that day. More things I am sure but those are some quick Halloween thoughts.
⬡ Barba ⬡ retweeted
⬡ Link:NYC RECAP ⬡
→ Chainlink 24/7 with @aave
→ CustodySync with @Anchorage Digital
→ Adoption by S&P Global Ratings, LG CNS, & more
→ Sergey Nazarov’s vision for building a new global financial system
→ Leader insights from DTCC, Swift, ICE, Fidelity, BlackRock, BoA, CFTC, & more
chain.link/blog/link-nyc-rec…
⬡ Barba ⬡ retweeted
NEW: Hanwha Investment & Securities, a financial affiliate of Hanwha, a Fortune Global 500 company, has entered a strategic partnership with Chainlink to power its global tokenization platform.
As part of the partnership, Hanwha Investment & Securities is adopting the Chainlink data standard and CCIP as the official data and interoperability infrastructure of its platform.
With Chainlink at the core of its digital asset strategy, Hanwha Investment & Securities is bringing its capital markets expertise to the next phase of tokenization in Korea and global markets.
