by Jay
2025-07-23
13 min read
x402 Security Review: Replay, Double-Spend, and Settlement Finality Pitfalls
Decision-summary: x402 can make API-sized crypto payments feel web-native, but the default “verify-then-serve” flow exposes real replay, race, and finality risks if you don’t bind requests, enforce idempotency, and gate fulfillment on the r
by Jay
2025-07-22
12 min read
when should you start a dao: A Product-and-Governance Decision Framework
A concise decision playbook for when to stand up a DAO, how to stage decentralization, what stack to use in 2025, and where the legal guardrails now sit.
by Jay
2025-07-22
10 min read
rarible vs superrare: Engineering Differences That Matter for NFT Marketplaces
Decision summary: Rarible is a multichain, protocol-first stack (indexer + shared order book + SDK + no‑code/white‑label marketplace tooling) that you can compose into your own marketplace or app. SuperRare is an Ethereum-native, high‑end,
by Jay
2025-07-22
11 min read
Choosing Between Supply Chain Blockchain Consultants and In-House Innovation Labs
Decision-makers’ guide to picking the fastest, safest, and most cost‑effective path to supply chain blockchain—grounded in 2025 regulations, standards (EPCIS 2.0, GS1 Digital Link, DCSA eBL), and real deployments.
by Jay
2025-07-22
10 min read
blockchain legacy system integration consulting firms: How to Evaluate Fit and Track Record
> Summary: Choosing a blockchain integration consulting partner is less about buzzwords and more about provable competence linking ledgers with your ERP, data, identity, and security stacks. This guide shows concrete ways to evaluate fit an
by Jay
2025-07-22
11 min read
Blockchain Wallet RFP Template: Questions for Treasury and Supply Chain Teams
A practical, vendor‑agnostic RFP template for evaluating enterprise wallet solutions across treasury and supply chain workflows, updated for 2025 regulatory, accounting, and technical changes. Use these questions to compare providers on sec
by Jay
2025-07-21
12 min read
Metered Web3 Services: Designing Per-Request Pricing with x402
A pragmatic guide for product and platform teams to ship pay‑per‑request APIs and web services using the x402 protocol (HTTP 402 “Payment Required”), with concrete patterns, code snippets, and emerging best practices.
by Jay
2025-07-20
14 min read
What Questions Should I Include in My RFP for Blockchain Intelligence Tools in 2025?
Short description: A practical, up-to-the-minute RFP checklist for evaluating blockchain intelligence vendors in 2025—covering data coverage, cross‑chain tracing, Travel Rule and MiCA readiness, sanctions controls, security certifications,
by Jay
2025-07-20
12 min read
who offers consulting for integrating blockchain into legacy systems?
Decision-makers keep asking us a deceptively simple question: who can actually plug blockchain into our existing ERP, mainframe, data warehouse, and cloud stacks without breaking production? Below is a current, concrete guide to the firms a
