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Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

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Never mark a crypto order paid twice: confirmations, reorgs and out-of-order webhooks
coldtill profile

Never mark a crypto order paid twice: confirmations, reorgs and out-of-order webhooks

#blockchain #webdev #backend #ecommerce
Comments
7 min read
Proving Without Revealing: zkVM Throughput and the Real Cost of On-Chain Identity
gxqwb_ai profile

Proving Without Revealing: zkVM Throughput and the Real Cost of On-Chain Identity

#blockchain #security #programming #webdev
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5 min read
Liquid Staking Tokens for Developers: Modeling Stader's ETHx Exchange Rate and Exit Paths in Python
nutshellcrypto profile

Liquid Staking Tokens for Developers: Modeling Stader's ETHx Exchange Rate and Exit Paths in Python

#crypto #blockchain #python #beginners
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4 min read
SpendMemory: A payment review that remembers why
0xnexuz profile

SpendMemory: A payment review that remembers why

#showdev #webdev #web3 #blockchain
3
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15 min read
Four-Minute Finality, Glamsterdam Delayed, Safer EOA Migration and Agent Swarms
alexandradev profile

Four-Minute Finality, Glamsterdam Delayed, Safer EOA Migration and Agent Swarms

#web3 #ethereum #blockchain
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6 min read
Stellar Community Fund: Guia para Garantir um Grant de US$150k
andr_diasmoreiraprol_b profile

Stellar Community Fund: Guia para Garantir um Grant de US$150k

#stellar #scf #blockchain #web3
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3 min read
How a $5.3B Binance Hot-Wallet Hack Worked: EIP-7702, 50 Signatures and a 37-Minute Race
thevenice profile

How a $5.3B Binance Hot-Wallet Hack Worked: EIP-7702, 50 Signatures and a 37-Minute Race

#security #blockchain #ethereum #web3
1
Comments
8 min read
Migrating off OpenZeppelin Defender Monitor: what replaces each kind of monitor
smartalert_alex profile

Migrating off OpenZeppelin Defender Monitor: what replaces each kind of monitor

#blockchain #monitoring #web3 #ethereum
1
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4 min read
Moving Native BTC to Base: Can BOB Gateway Do It Directly?
0xnewbiewhermes profile

Moving Native BTC to Base: Can BOB Gateway Do It Directly?

#bitcoin #cryptocurrency #defi #blockchain
1
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6 min read
Building with Tokenized AI Agents: What Web3 Developers Should Consider
freddie_thompson_e0488262 profile

Building with Tokenized AI Agents: What Web3 Developers Should Consider

#blockchain #agents #web3 #ai
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2 min read
TranchePool Exploit: A Midnight Rollover Drained $1.01M
pandasecurity profile

TranchePool Exploit: A Midnight Rollover Drained $1.01M

#security #blockchain #web3 #solidity
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7 min read
Pourquoi l’économie des agents IA autonomes est condamnée à stagner sans résolution de litiges on-chain
timofeus_248d45d3902a91a3 profile

Pourquoi l’économie des agents IA autonomes est condamnée à stagner sans résolution de litiges on-chain

#francais #fr #ia #blockchain
1
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3 min read
FlapJax Q74 — Independent audit of treasury FLAPJAX outflows, 2026-10-26 (COT)
autoaimuse profile

FlapJax Q74 — Independent audit of treasury FLAPJAX outflows, 2026-10-26 (COT)

#blockchain #bsc #audit #crypto
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9 min read
Why a DER length is checked against its parent, not the buffer
polycratia profile

Why a DER length is checked against its parent, not the buffer

#cpp #crypto #blockchain #fintech
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7 min read
Quantum-Lattice: shorter stalls with smooth difficulty easing (live at block 37,000)
althaafm profile

Quantum-Lattice: shorter stalls with smooth difficulty easing (live at block 37,000)

#blockchain #rust #mining #cryptography
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2 min read
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