david (@davidclarkson) โข Hey
davidclarkson265
Publications
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐xcv
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- gm
- cxz
- hhi
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- ๐โ๐ ๐กโ๐๐๐ ๐กโ๐๐ก ๐๐๐๐ ๐๐ก ๐๐๐ก ๐ฆ๐๐ข ๐๐๐ก ๐ข๐ ๐๐ ๐ฆ๐๐ข๐๐ ๐๐๐
- Skater JOHN Solo Exhibition
ใDEPARTUREใ
๐๏ธ 2024ๅนด5ๆ10ๆฅ(้)๏ฝ5ๆ26ๆฅ(ๆฅ)
11:00~21:00
โปๅ
ฅๅ ดใฏ้ๅ ดใฎ30ๅๅใพใง
โปๆ็ตๆฅใฏ18ๆ้ๅ ด
ๅ
ฅๅ ดๆ๏ผ็กๆ
๐GALLERY X BY PARCO๏ผๆธ่ฐทPARCO B1F๏ผๆฑไบฌ้ฝๆธ่ฐทๅบๅฎ็ฐๅท็บ15-1
- Collected!
Love this piece
- gm ๐only haters will take everything i post personally ๐๐ปโ๏ธ$fries before guys though
- Excited to share that pfpeople.studio is ready to onboard the next generation of creators on lens: PFPeople!
I conceived of bringing my PFP to life nearly 18 months ago at ETH SF. Now, anyone who would like to (and is allowlisted*) can bring their PFP to life onchain as a PFPerson!
Follow @lens/pfpeople and check out this demo. Lmk if youโd like to try it yourself! https://www.youtube.com/watch?v=oSOo87fK3uU
- ๐ซ๐๐๐ ๐๐๐ ๐๐๐ ๐
๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐, ๐๐๐
- ๐ซ๐๐๐ ๐๐๐ ๐๐๐ ๐
๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐, ๐๐๐
- ๐ซ๐๐๐ ๐๐๐ ๐๐๐ ๐
๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐, ๐๐๐
- ๐ซ๐๐๐ ๐๐๐ ๐๐๐ ๐
๐๐๐ ๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐, ๐๐๐
- Pay more attention to your inner world than your outer world
- Pay more attention to your inner world than your outer world
- Pay more attention to your inner world than your outer world
- Pay more attention to your inner world than your outer world
- Pay more attention to your inner world than your outer world
- Pay more attention to your inner world than your outer world
- Pay more attention to your inner world than your outer world
- Support Hey on Gitcoin Grants Round 20
- ๐ฅฐ
- look this!
now Orb is a RWA trading platform!
- how the ETH2 deposit contract could have saved 18+ ETH ($ 56,000+) & more with this minor optimization trick on sparse merkle trees, and on SSTORE2
some context: an incremental Merkle Tree (MT) is a MT of fixed depth where each leaf starts as a Zero value.
the non-zero values are added from the left-most to the right-most leaf, one by one.
a well-known optimization is to pre-compute & the store Zero hashes
all subtrees to the right of the newest member consist of Merkle subtrees with all zero leaves)
notice below for a tree (h=5); the proof path for 2e7 is in orange; 13 & 87 (violet) are trees of all zero leaves of height 3 & 4 respectively - we can cache this!
eth2 deposit calculates, & caches this in storage, (SLOAD for lookup, initial storage cost)
https://github.com/tornadocash/tornado-core/blob/master/contracts/MerkleTreeWithHistory.sol#L125-L159โฆ
(zerosFromStorage^)
tornado cache deposit contract uses a big switch statement, (JUMPI's for lookup, bytecode bloat)
https://github.com/tornadocash/tornado-core/blob/master/contracts/MerkleTreeWithHistory.sol#L125-L159โฆ
(zerosFromSwitch^)
- Don't like people, they lean on another tree by changing the angle of the sun
- Don't like people, they lean on another tree by changing the angle of the sun