Original Author: 0x711&wzp
Arbitrum Odyssey has been held in Beijing The time will officially start at 1 am on June 22. The community generally expects that this event will be a "stepping stone" to get the Arbitrum airdrop. Fortunately, GAS is not high, ETH is relatively cheaper, and the interaction cost is controllable. On-chain data shows that cross-chain transaction volume has seen a rapid increase as the activity started.

The main purpose of Arbitrum Odyssey activities is to make users familiar with Arbitrum and understand the logic and operation of Arbitrum, so The interaction methods are not complicated.
For users who don’t know Ethereum Layer2 or Arbitrum, the task of the first week is just a training for newcomers. Users only need to transfer ETH (note, it must be ETH) to the Arbitrum network through the officially designated cross-chain bridge to achieve the mission goal. In addition, the task of the first week also includes an additional reward, namely: users who use the cross-chain bridge protocol with the largest transaction volume will be eligible to receive an additional NFT reward.
Therefore, for users who want to get an additional second NFT reward, the optimal strategy may be to wait a few hours before the end of the event, according to the Data to choose the cross-chain bridge protocol with the largest transaction volume at that time to participate. According to official information, BlockBeats sorted out the Odyssey and the precautions of the first week of activities as follows:
It will start at 1:00 on June 22, Beijing time, and the first week will be Bridge week
Only ETH is required to pay the gas fee
Yes, you can participate, you don't need to vote on Snapshot.
A total of 17 different NFTs will be available. Bridge week (1st week) is an NFT, and if the user uses the bridge with the largest number of bridged ETHs, he will get another reward NFT. 14 total for 2-8 weeks, if you get at least 13 of the first 16 NFTs, you get the last NFT.
https://galaxy.eco/arbitrum/
There is no limit, as long as you complete the relevant tasks, you can receive
No qualifications, users need to complete the specified tasks within a specific time frame published every week.
Only ETH.
No, there is no minimum amount.
Use the bridge that bridged the most ETH this week.
Shortly after Bridge week ends.
Any chain supported by the associated bridge.
Yes.
No, only for the bridge pictured below. (Link attached)

Depending on the technology behind the different bridges, Hop and Connext results will be shown immediately, others after Bridge Week.
Bungee is a bridge aggregator, so using Bungee via Hop is also eligible to complete the Hop condition.
Hop team provided 4 subgraphs for 4 different chains respectively. Use any of these to qualify for Bridge week quests.
June 22, The official once again clarified the details of the cross-chain bridge participating in the first week of activities in its official Discord.
https://app.hashflow.com/
https://www.bungee.exchange/
https://varenx.com/swap
https://app.routerprotocol.com/
https:// app.rango.exchange/
https://transferto.xyz/swap
https://app.rubic.exchange/;
https:/ /testnet.degate.com/
https://oportal.boringdao.com/
https://cbridge.celer.network/
https://mosaic.composable.finance/
https://bridge.connext.network/
https://app.hop.exchange/
https://app.multichain.org/
https://across.to/
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