General
Blockchain fundamentals and topics that span every chain.
Articles that aren't tied to a single chain: cryptography and wallets, consensus, cross-chain bridges, security, regulation, industry news and how blockchains work under the hood.
GeneralIntermediateA bridge is only as safe as whatever verifies cross-chain messages. Most major hacks came from stolen validator keys, verification bugs, or bad upgrades, not the chains themselves.
#bridges#security
On Bitcoin, scale confirmation depth with the amount at risk, since finality is probabilistic. On Ethereum, wait for the finalized checkpoint. On rollups, wait for the batch to be final on L1.
#consensus#transactions
GeneralIntermediateBIP-39 encodes random entropy as 12-24 words and stretches them into a seed; BIP-32/44 derive every key from it. Store the words offline on durable media in several places, never digitally.
#cryptography#security#wallets
GeneralBeginnerBitcoin tracks unspent outputs and wallets compute balances, with implicit fees and change outputs. Ethereum stores a balance and nonce per account, so nonce management replaces coin selection.
#basics#transactions
GeneralBeginnerIn this article, I will discuss how the proposed idea of The Block Head's Web 5.0
#web-5.0
GeneralBeginnerWeb 4.0 - The upcoming revolution
#web-3#web-3.0
GeneralBeginnerIn this article, I will discuss what is web 5.0? and its advantages over web 3.0?
#web-3.0#web-5.0
GeneralIntermediateUnder this analysis, this Web 2.0 article contains conviction about Technologies and Tools in our study phase and teaching phase. Day by Day new technologies replace everyone in its upcoming paradigm headway and there is no one intact with its impact.
GeneralBeginnerFlash loans are a type of uncollateralized lending that has become very popular, over the last year, in decentralized finance (DeFi). They have surfaced as an innovative and useful tool in the market for arbitrage and quick trades that weren’t possible before blockchains. These types of loans…
#cryptocurrency
GeneralBeginnerPopular metaverse gaming project the Sandbox announced its metaverse accelerator program that will escalate the development of the open metaverse by investing $50M in startups. The Animoca Brands subsidiary has partnered with the leading global venture accelerator firm Brinc with the aim to…
#metaverse#news
GeneralBeginnerRecently, leading NFT marketplace OpenSea announced the acquisition of Dharma Labs, a digital wallet for cryptocurrencies, for an undisclosed amount; and that the Co Founder and CEO of Dharma Labs, Nadav Hollander would become OpenSea's chief technology officer. " This union will be a force…
#news
