ZYGY ResearchJukwaa la utafiti wa mali dijitali
Anza na swali mahususi ili kuelewa mali za kidijitali, mbinu za biashara na misingi ya usalama.
Utahitaji kupanua ukubwa wa programu yako, ikiwa ulifanya mabadiliko kwayo. Hii inawezekana kutoka kwa CLI toleo la 1.18 > Ili kurekebisha hili endesha solana program extend PROGRAM_ADDRESS_…
Ndiyo, akaunti ya amm_target_orders imefungwa kwa maoni na hivyo haihitajiki kuitwa kwa maagizo ya swap_base_out. Kwa kuwa Raydium AMM ni chanzo wazi unaweza kuthibitisha hili kupitia msimbo…
Tatizo la #[max_len(32)] inayokosekana ni kwamba akaunti iliyosanifishwa ina string iliyojaa baiti 0 ili kufikia baiti 32, wakati struct inayofafanua upya inajaribu kufafanua tu urefu halisi…
Repo inaonekana kuwa ya faragha: Chaguo lolote lina faida na hasara zake kwa hivyo unaweza kuunda utekelezaji mseto ili kupunguza, hapa kuna baadhi ya programu nyingi za maombi unazoweza kut…
Baada ya kujitahidi sana na kubadilisha kati ya LLM 100, hatimaye nimepata tatizo. Tatizo lilikuwa kwamba mkataba wangu wenyewe ulikuwa ukizalisha aina za akaunti za pembejeo kutoka kwa IDL …
Pinocchio haina vitendakazi vya usaidizi vya kuthibitisha hivi katika toleo la hivi punde au toleo lolote. Kwa kuwa umetaja unafanya hivi kwa blueshift, huko pia wanatekeleza hivi kwa mikono…
Lazima utoe instruction discriminator kwenye data ya transaction yako kama Ademola alivyotaja. Unachoweza kufanya ni kuchukua instruction discriminator kisha kuiambatanisha na data yako kati…
Unaweza kuwa na mnyororo mrefu zaidi ya miamala 25 ambayo haijathibitishwa kwenye mempool, lakini pochi bado inatekeleza kikomo cha mnyororo wa miamala 25. Kutoka kwa kuendesha bitcoind -hel…
Init code hash kimsingi ni keccak256 hash ya bytecode ya mkataba. Matumizi ya Init Code Init code hash inahitajika "Kwa kuwa hesabu ya anwani inategemea hashing ya init code. Init code ni ms…
Liquidity iliyokolezwa ni bora zaidi katika matumizi ya mtaji kwa sababu kwa kuongeza mkusanyiko, kiasi sawa cha tokeni kilichowekezwa huunda kina kikubwa cha liquidity. Kutoka blogu ya Unis…
The Curve DAO whitepaper was very helpful for me for understanding the code, I really recommend starting with it: https://curve.fi/files/CurveDAO.pdf Specifically this part:
Decentralized Finance (DeFi) is the movement that leverages decentralized networks to transform old financial products into trustless and transparent protocols that run without intermediarie…
One of the reason for the gas cost not being the same would be that one account did not have any usdc before the transaction and the other already had some. It cost more gas to set a 0 value…
Nothing. If you have lost the last state and are recovering it from your peer then you are trusting it, no matter if it's encrypted or not. They could lie and continue operating (or close) f…
The single-sig wallet will still work. Each key can be used in multiple wallets (singlesig or multisig) without interfering with the others. However, for a more secure multisig setup, it's u…
What does it mean that the security of 256-bit ECDSA, and therefore Bitcoin keys, is 128 bits? I mean, if I have approximately 2^256 possible points on the elliptic curve (thus possible publ…
No, as far as we know, Ethereum transactions cannot be reversed. The DAO hack exploited a badly coded smart contract. The smart contract runs on top of Ethereum, so there are two layers invo…
For a blog that only receives occasional small amounts you probably shouldn't worry too much about it. However, if you plan to scale up, here are some things to consider: One issue with usin…
Information on current (ie, not past/public/resolved) security issues should be sent to the private [email protected] mailing list. The SourceForge list is now obsolete …
Regardless of whether you have a passphrase or not 12 words is just as secure as 24 words because the resulting public key will still require 2^128 iterations to compute its private key usin…