⛓️ Blockchain & Web3 · Mindmap
Web3 Building Blocks
The main building blocks of Web3 applications, for teams deciding what their product needs.
Drawing diagram…
What this diagram shows
- From base chains to user wallets
- Includes infrastructure like oracles and indexers
- Shows where security and compliance fit
Prompt used
Mind map of Web3 building blocks: chains (Ethereum, layer-2s, Solana), smart contracts (tokens, NFTs, DeFi, governance), wallets (browser wallets, smart accounts, custody), infrastructure (RPC providers, oracles, indexers, IPFS storage), security (audits, bug bounties, monitoring) and compliance (KYC, travel rule, tax reporting).
Mermaid code
mindmap
root((Web3))
Chains
Ethereum
Layer-2 rollups
Solana
Smart contracts
Tokens
NFTs
DeFi protocols
Governance
Wallets
Browser wallets
Smart accounts
Custody
Infrastructure
RPC providers
Oracles
Indexers
IPFS storage
Security
Audits
Bug bounties
On-chain monitoring
Compliance
KYC
Travel rule
Tax reportingRelated templates
Crypto Exchange Architecture
The main parts of a centralised crypto exchange: a matching engine, wallets split between hot and cold storage, deposits and withdrawals, and compliance checks.
Crypto Withdrawal Sequence
How an exchange processes a crypto withdrawal safely: balance hold, 2FA, risk and address screening, signing, broadcast and confirmations.
NFT Marketplace
How an NFT marketplace works: listings signed off-chain, metadata on IPFS, and sales settled by a marketplace smart contract.
Smart Contract Upgrade Process
How a team safely upgrades a smart contract behind a proxy: audit, testnet rehearsal, multi-signature approval and a timelock before the change goes live.
Blockchain Transaction States
The states a blockchain transaction goes through from signing to final confirmation, including replacement and dropped transactions.
Hot and Cold Wallet Custody
How a custodian separates internet-connected hot wallets from offline cold storage, with signing hardware and an air-gapped transfer process.