AI, Solidity & the work behind them.

Field notes on shipping AI agents inside regulated finance.

AI AGENTSWorld 9World 9 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 24 min in total

EU AI Act Technical File: Which Parts Can Be Generated?

1. Stage 9-1What can be generated6 min
2. Stage 9-2Nine points, named owners6 min
3. Stage 9-3Keeping the file current6 min
4. Stage 9-4Requests, retention, dates6 min

AI AGENTSWorld 10World 10 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.3 stages · 18 min in total

AI Agent Tests: How to Set the Score Needed to Launch

1. Stage 10-1What a launch score is6 min
2. Stage 10-2Pricing the mistakes6 min
3. Stage 10-3Keeping the score honest6 min

AI AGENTSWorld 11World 11 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 23 min in total

MCP Without Sessions: Where to Keep Data Between Calls

1. Stage 11-1Where the data goes6 min
2. Stage 11-2Asking mid-call6 min
3. Stage 11-3Handles and repeat writes5 min
4. Stage 11-4Logs and cutover6 min

See all 11 episodes (Agents in Production) →

Practical briefs and evidence-based hiring for AI and smart-contract engineering.

HIRINGWorld 1World 1 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.2 stages · 12 min in total

Hiring an AI Engineer: How to Look Past the Demo

1. Stage 1-1What the demo hides6 min
2. Stage 1-2Test before you commit6 min

HIRINGWorld 2World 2 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.2 stages · 12 min in total

Hiring a Solidity Developer: The Brief to Write First

1. Stage 2-1The brief to write first6 min
2. Stage 2-2Test, then prepare the audit6 min

Chain-design tradeoffs and compliance boundaries for tokenized assets.

TOKENIZATIONWorld 1World 1 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.3 stages · 18 min in total

Tokenizing Real Assets: Do You Need Your Own Blockchain?

1. Stage 1-1Do you need your own chain6 min
2. Stage 1-2What a transfer checks6 min
3. Stage 1-3Before you build a chain6 min

TOKENIZATIONWorld 2World 2 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 24 min in total

ERC-3643 on a Cosmos Chain: Why a Freeze Can Miss Holders

1. Stage 2-1Why the freeze misses6 min
2. Stage 2-2What still gets checked6 min
3. Stage 2-3Where checks must run6 min
4. Stage 2-4What standards cover6 min

TOKENIZATIONWorld 3World 3 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 24 min in total

Tokenized Shares: Does the Token Make You the Owner?

1. Stage 3-1Token or share?6 min
2. Stage 3-2The native register6 min
3. Stage 3-3Which law decides6 min
4. Stage 3-4Payment and questions6 min

Account abstraction in practice: EIP-7702, ERC-4337 and what wallets should build on.

ETHEREUM STANDARDSWorld 1World 1 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 24 min in total

EIP-7702 and ERC-4337 Explained: Build Now or Wait?

1. Stage 1-1Build now or wait6 min
2. Stage 1-2Inside a frame transaction6 min
3. Stage 1-3Modules and hooks6 min
4. Stage 1-4Delegation risks6 min

Ethereum standards, permissioned tokens and agent authorization.

TOKENIZATIONWorld 8World 8 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.3 stages · 18 min in total

SEC Transfer Agent Proposal: Is Wallet Approval Their Job?

1. Stage 8-1What the proposal says6 min
2. Stage 8-2How the whitelist works6 min
3. Stage 8-3Which records form the list6 min

ETHEREUM STANDARDSWorld 9World 9 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 24 min in total

Grouped Token Transfers: How Frozen Tokens Can Still Move

1. Stage 9-1How the bug works6 min
2. Stage 9-2The fix and its status6 min
3. Stage 9-3Two rules, many paths6 min
4. Stage 9-4Testing it with Foundry6 min

AI AGENTSWorld 10World 10 A world is one episode of the series, in reading order. Each world is split into short stages of 5 to 7 minutes.4 stages · 24 min in total

ERC-8004 and AI Agent Identity: Who Published This Agent?

1. Stage 10-1Who sent this agent?6 min
2. Stage 10-2Checking the card6 min
3. Stage 10-3Reading the entry6 min
4. Stage 10-4Tying it together6 min

See all 10 episodes (Standards That Ship) →