Examples: query, "exact match", wildcard*, wild?ard, wild*rd
Fuzzy search: cake~ (finds cakes, bake)
Term boost: "red velvet"^4, chocolate^2
Field grouping: tags:(+work -"fun-stuff")
Escaping: Escape characters +-&|!(){}[]^"~*?:\ with \, e.g. \+
Range search: properties.timestamp:[1587729413488 TO *] (inclusive), properties.title:{A TO Z}(excluding A and Z)
Combinations: chocolate AND vanilla, chocolate OR vanilla, (chocolate OR vanilla) NOT "vanilla pudding"
Field search: properties.title:"The Title" AND text
Invite friends to get airdrops and earn commissions!

My Ethereum Address

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Referral Link

Share your referral link to earn commissions!

Limited time 3(x) commission!

  1. 5%15% airdrop commission for Level 1 (direct referral)
  2. 2%6% airdrop commission for Level 2
  3. 1%3% airdrop commission for Level 3

Invited users can get additional random 10k-10M ANS rewards after they receive more than 1000 ANS airdrops.

Please be aware that you may lose all your airdrops for all your accounts if you invite yourself!

7 Trillion ANS Airdrop

Twitter Sharing Rewards

Up to 1 Trillion ANS Airdrop

Follow https://twitter.com/knowledge_fi. Quoted retweet (https://twitter.com/knowledge_fi/status/1520947974771118080) with your connected ETH wallet address, your referral URL(optional), and tag 3 friends. Please put your ETH address at the beginning of your tweet.

Connect ETH wallet first to get Twitter sharing rewards.

Stack Exchange Users Airdrop

Up to 2 Trillion ANS Airdrop

Thank your contribution to the world. Based on reputation points, we are airdropping all Stack Exchange users created on or before December 30, 2021.

You need an account of any Stack Exchange site to get verified. All Stack Exchange sub-site accounts share the same ID, and one ID can only get verified once!

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Zhihu Users Airdrop

Up to 2 Trillion ANS Airdrop

Thank your contribution to the world; we are airdropping all zhihuers based on contribution.

首先,將括號內的中文驗證碼 ()放到您的Zhihu個人簡介中的任意位置。然後,在下方輸入你的Zhihu ID並點擊下方驗證按鈕去驗證所有權。

登陸知乎網頁版後,點擊右上方頭像並點擊我的個人主頁後。瀏覽器地址框中"https://www.zhihu.com/people/zhihu-id"中的"zhihu-id"部分就是你的Zhihu ID。我們不會公開展示你的Zhihu ID



Connect ETH wallet first to receive Zhihu airdrop.

Daily Contest Rewards

Up to 2 Trillion ANS Airdrop

Daily 2 billion ANS airdrop to incentive users' content outputs.

  1. Only answers or questions that receive at least 10 votes or likes or a combination of both during the day are eligible.
  2. Meaningless posts may be excluded.
  3. Only the top 100 posts are receiving contest airdrops.
  4. Up to 100M ANS per day per address.
  5. Any language is eligible!
  6. All eligible posts share 2 billion ANS based on daily reputation points.
  7. Votes and likes are locked after 30 seconds.
  8. Accepted answers cannot be changed during airdrops.
  9. Users will receive contest rewards within a week.
Daily Contest Leaderboard