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Suliman Mokhtar6d ago • 8 min read
Robinhood Chain: Three Things the Docs Don't Say
Reading a chain with eth_call instead of reading its docs: an active transaction filterer, a blockli...
#ethereum#web3#blockchain#security
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vet4026d ago • 3 min read
We paid real USDC 1,596 times to x402 endpoints. 653 settled.
x402 is the HTTP 402 payment protocol: a server answers 402 Payment Required with the price and the....
#ai#opensource#api#ethereum
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Andrew Maury4d ago • 6 min read
Where Did This Trade Come From? Attributing DEX Volume in Dune SQL
An adapted excerpt from The DeFi Data Quick-Start. dex.trades records every swap and tells you almos...
#blockchain#ethereum#datascience#dune
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Alexandra4d ago • 6 min read
Base Backs EIP-8130, Ethereum Opens the Platåberget Testnet, Builders Debate Wallet Fragmentation, Nethermind Leaves LayerZero for Chainlink
Welcome to our weekly digest, where we unpack the latest in account and chain abstraction and the...
#blockchain#web3#ethereum
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DeepBlueAlphaAug 24, 2026 • 6 min read
How to Track Whale DEX Swaps on Ethereum: Uniswap, CoW Protocol & 1inch Decoded
Centralized exchange activity is opaque by design. When a whale buys $5M of a token on Binance or...
#ethereum#whaletracking#onchainanalytics#defi
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DeepBlueAlphaAug 24, 2026 • 5 min read
How to Spot Whale Accumulation on Ethereum: 5 On-Chain Signals That Matter
When a whale accumulates a token on Ethereum, it rarely happens in a single transaction. Large...
#ethereum#whaletracking#onchainanalytics#defi
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Vahidbayatii4d ago • 3 min read
BBV Token Ecosystem — Where Cybersecurity Meets Web3
A deep dive into the BBV Token (BboyVahid) — an ERC-20 token built on Ethereum that bridges cybersec...
#blockchain#cybersecurity#web3#ethereum
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Valqevia6d ago • 2 min read
Valqevia analiza la estrategia ETH de Bitmine: 4.8% del supply y qué significa a nivel técnico
En Valqevia seguimos de cerca los movimientos on-chain de gran escala, y la acumulación sostenida de...
#valqevia#ethereum#cryptotreasury#onchainanalysis
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SwiftNodes3d ago • 4 min read
JSON-RPC Error Codes, Decoded: Retry, Fix, or Accept?
Every developer building on EVM chains eventually stares at {"code":-32000,"message":"..."} at 2am,....
#ethereum#blockchain#web3#tutorial
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SwiftNodes4d ago • 3 min read
Nine Calls That Used to Be Ninety: Enhanced APIs Are Live
A wallet balance screen is never one RPC call. It's eth_getBalance, then balanceOf for every token,....
#ethereum#web3#blockchain#tutorial
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SwiftNodes5d ago • 3 min read
One Flag, No Sandwich: MEV-Protected Transactions Are Live
Every transaction you broadcast to Ethereum's public mempool is visible to thousands of bots before....
#ethereum#blockchain#web3#tutorial
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SwiftNodesAug 24, 2026 • 4 min read
Ethereum Light Clients: Verified Data Without Running a Node
This week we established two things: an RPC answer is just something a server told you, and...
#ethereum#web3#blockchain#tutorial
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SwiftNodesAug 23, 2026 • 4 min read
eth_getProof: Verify Blockchain State Without Trusting Your RPC Node
Yesterday we wrote about what free RPC endpoints really give you, and the uncomfortable core of it.....
#ethereum#blockchain#web3#tutorial
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SwiftNodes6d ago • 4 min read
The Three Ways a Blockchain Dies: Lessons from Moonbeam's Shutdown
On July 31, 2026, Moonbeam — once one of Polkadot's flagship EVM parachains — officially ceased...
#ethereum#blockchain#web3#tutorial
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SwiftNodesAug 22, 2026 • 4 min read
Free RPC Endpoints in 2026: What 'Free' Actually Gets You
Every developer starts on free RPC, and most production incidents we hear about start there too. Not...
#ethereum#blockchain#web3#tutorial
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HamzaAug 24, 2026 • 13 min read
Ethereum's Glamsterdam Upgrade — ePBS, Parallel Execution, and the Biggest Protocol Change Since The Merge
Originally published at...
#ethereum#blockchain#crypto
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HamzaAug 24, 2026 • 10 min read
Ethereum's Glamsterdam Upgrade: ePBS, Parallel Execution, and the Biggest Protocol Change Since The Merge
Ethereum's Glamsterdam upgrade brings ePBS and parallel execution via BALs, targeting 200M gas limit...
#ethereum#epbs#blockchain#crypto
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HamzaAug 24, 2026 • 13 min read
Ethereum's Glamsterdam Upgrade — ePBS, Parallel Execution, and the Biggest Protocol Change Since The Merge
Originally published at...
#ethereum#blockchain#crypto
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OnFinality4d ago • 5 min read
Ethereum API Service: How to Choose for Production Apps
Learn what an Ethereum API service is, how to evaluate providers, and when to use managed vs dedicat...
#web3#blockchain#ethereum#tutorial
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OnFinality5d ago • 5 min read
Ethereum Sepolia RPC Endpoint: Chain Settings & Setup
Get the Ethereum Sepolia RPC endpoint, chain ID, and network settings. Learn how to connect, get tes...
#web3#blockchain#ethereum#tutorial
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Norvik TechAug 22, 2026 • 4 min read
Generador de Direcciones Vanity…
Originally published at norvik.tech Introduction Explora el generador offline de...
#webdev#bitcoin#ethereum#direccionesvanity
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DeepBlueAlpha4d ago • 11 min read
Top 50 Most Active Ethereum Whale Wallets in 2026: Who Is Actually Trading
Not Financial Advice. This article explains how Deep Blue Alpha's whale wallet leaderboard is built....
#ethereum#whaletracking#onchainanalytics#defi
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