Optimism & Arbitrum

[zasad@]

https://twitter.com/sourcex44/status/1480901184328134659
“We will hit the London Block where the EIP1559 and related EIPs will be activated on the Mainnet around 8AM UTC on Jan 18th 2022

eip-1559 will be soon live on Polygon PoS

Let the burn begin”


There was a very important update in Optimism, I missed it.
https://optimismpbc.medium.com/all-gas-no-brakes-8b0f32afd466
"It’s official: the whitelist is gone and anyone can deploy to the Optimism mainnet! As of today, Optimism no longer has a whitelist and anyone can freely deploy contracts."



[moderator's note: consecutive posts merged]

[zasad@]

Trying NFTs on Optimism
https://metaversal.banklesshq.com/p/trying-nfts-on-optimism

"A quick guide to using Quixotic, the 1st NFT marketplace on Optimism!
https://quixotic.io/
Currently in beta, this NFT platform lives on Optimism, a young Ethereum layer-two (L2) scaling solution powered by optimistic rollups technology. "

[PolcaInvest]

Interview with Sandeep Nailwal, Co-Founder of Polygon, on scaling to meet the demands of a mainstream world.
https://www.benzinga.com/markets/cryptocurrency/22/01/25157767/exclusive-with-sandeep-nailwal-polygon-aspires-to-be-the-aws-of-web-3

[zasad@]

https://twitter.com/optimismPBC/status/1491821986724519952
"We’re incredibly thankful to saurik for spending so much time analyzing our protocol over the year--enough to find such an important fix! We highly recommend you check out his in-depth breakdown. We'll award the full $2,000,042 promised in our bug bounty."

Disclosure: Fixing a critical bug in Optimism’s Geth fork
https://optimismpbc.medium.com/disclosure-fixing-a-critical-bug-in-optimisms-geth-fork-a836ebdf7c94

Introducing the Perpetual Protocol V2, Set Protocol Integration on Optimism
https://medium.com/set-protocol/introducing-the-perpetual-protocol-v2-set-protocol-integration-on-optimism-ad527051875

https://twitter.com/xdaoapp/status/1489631422340120582
"XDAO was successfully deployed on @optimismPBC Now we are the first DAO builder here "

[PolcaInvest]

Polygon Raises $450,000,000 From Sequoia Capital India, SoftBank, Galaxy, Tiger, Republic Capital
https://blog.polygon.technology/polygon-raises-450000000-from-sequoia-capital-india-softbank-galaxy-tiger-republic-capital

[zasad@]

https://twitter.com/RaphaelSignal/status/1494818445019385857
"1/ $MATIC hits 3rd week of engagement growth + new developer metrics!

DAU: 346k, +6.36%
Tx/day: 3.5mm, +7.8%
Cost/tx: $0.026, +30%
Rev/day: $92k, +40%

New contracts (total): 15.9k
New contracts (>30tx): 921
First time creators: 2.1k"

https://blog.polygon.technology/zkverse-why-zero-knowledge-rollups-need-a-new-consensus-mechanism/
ZKVerse: Why Zero Knowledge Rollups Need a New Consensus Mechanism

[PolcaInvest]

Telefonica Taps Polygon to Bring Web3 to Businesses
https://blog.polygon.technology/telefonica-taps-polygon-to-bring-web3-to-businesses/

[amishmanish]

Polygon Raises $450,000,000 From Sequoia Capital India, SoftBank, Galaxy, Tiger, Republic Capital
https://blog.polygon.technology/polygon-raises-450000000-from-sequoia-capital-india-softbank-galaxy-tiger-republic-capital

I have no idea how this is not talked about more in the traditional media. 450 Million is a lot of money. And they basically sold their tokens to get that money. It shows a lot of confidence put by these traditional VCs into Polygon.
The whole space is going through a bear market but such major investments show that the underlying current hasn't changed. Just another major positive story can change a lot of things.

[zasad@]

New Airdrop in Optimism ecosystem
https://docs.layer2dao.org/airdrop

"The purpose of the airdrop on Arbitrum is to distribute the Layer2DAO governance tokens ($L2DAO) to early adopters of the top ten Layer 2 projects by TVL, as ranked by
https://l2beat.com/   on January 15, 2022:"

airdrop
https://www.layer2dao.org/#/airdrop

[zasad@]

https://medium.com/@unclefibonacci/polygon-launches-dex-aggregator-odos-with-multi-currency-exchange-7df48323df4c
Polygon launches DEX aggregator Odos with multi-currency exchange
"On May 17, the DEX aggregator Odos was launched on the Polygon blockchain. It builds optimal exchange routes between pools of 35 decentralized exchanges. Odos also supports multi-currency exchange: in one transaction, a user can exchange up to four different tokens."

__
https://twitter.com/optimismpbc/status/1528830231322165249?s=21&t=1ms6BlR2h298ICjzV_56XQ
"Optimism is for the people, not the sybils.

We’ve been carefully analyzing OP Airdrop #1 for sybil attackers that slipped through the cracks. We’re happy to announce that we’ve removed an additional 17k sybil addresses and recovered over 14 million OP. Bye bye sybils!"

[zasad@]

https://decrypt.co/105520/polygon-launches-new-scaling-solution-further-cut-costs-ethereum
Polygon Launches New Scaling Solution to Further Cut Costs on Ethereum
Polygon zkEVM is Polygon’s Ethereum-compatible zero-knowledge scaling solution that aims to outpace Visa's transaction throughput.Polygon Launches New Scaling Solution to Further Cut Costs on Ethereum

[zasad@]

https://twitter.com/0xPolygon/status/1612907002971168777
https://twitter.com/0xPolygon/status/1481012906091327497
"The MATIC BEP2 on BNB Beacon Chain is being discontinued on March 31st.
As a user, If you hold MATIC on Ethereum, Polygon PoS chain or BSC or on Binance, no action is required.

If you hold BEP2 MATIC please move them to Binance and withdraw MATIC on Ethereum, Polygon or BSC.

All BEP2 MATIC will be burned when all users are done swapping.
"

[Hildentine]

Optimism and Arbitrum both are a very great project and the great thing is that you easily send the eth through those chain without any fee so many people use this suddenly Optimism and Arbitrum Airdrop are live they show that it will be successful project.

[zasad@]

https://twitter.com/OptimismSND/status/1629781885436960769
"Today Optimism is announcing OP Airdrop #3.
11.7M OP will be distributed to over 300k unique addresses to reward positive-sum governance participation and power users of Optimism Mainnet."

Optimism ($OP) Token Airdrop Guide: When Airdrop 3?
https://boxmining.com/optimism-op-token-airdrop/

[zasad@]

https://twitter.com/optimismFND/status/1630333585524932609
"Quick heads up to developers: a hardfork of Optimism Goerli is planned for March thanks to efforts by @sherlockdefi Watsons.
No downtime is expected, but those running their own nodes will need to update in advance to continue syncing."


https://twitter.com/optimismFND/status/1630333586812579840
"These fixes improve the development experience for Bedrock by fixing inconsistencies in our API for receipts in certain system transactions.
Though the bug is developer-facing and would not have affected user funds, it does require a fork to fix."

[zasad@]

https://unchainedcrypto.com/a16z-makes-90-million-private-purchase-of-optimisms-op-token/A16z Makes $90 Million Private Purchase of Optimism’s OP Token
Blockchains including Celo have recently chosen Optimism’s OP Tech Stack to deploy Layer 2s on Ethereum.
"Prominent venture capital firm a16z has snapped up about $90 million of Optimism’s native OP token, according to two sources familiar with the matter, marking the latest institutional bet on the Ethereum Layer 2.

The investment, said to be executed under a two-year vesting period, follows a flurry of activity in the Optimism ecosystem, including growth in usage of Optimism’s OP Stack. Token vesting periods entered into by sizable investors typically come with discounted purchases to the token’s trading price. "