by Jay
2025-07-16
11 min read
RFP Questions for Blockchain Analytics Tools: 30 Must-Ask Items
Description: Selecting a blockchain analytics platform now means vetting cross-chain coverage, sanctions-readiness, L2/L3 decoding, and MEV-aware forensics—not just Bitcoin graphs. Use these 30 concrete questions (with examples and evaluati
by Jay
2025-07-16
11 min read
x402 Explained: Turning HTTP 402 into Stablecoin-Paid API Access
Short summary: x402 revives HTTP 402 with a practical, open protocol that lets your APIs price each request and get paid in stablecoins, no accounts or API keys required. This post shows how it works, why USDC on Base is the default, and ho
by Jay
2025-07-15
12 min read
Supply Chain Blockchain Consulting for Global Manufacturers: Lessons from Early Deployments
> Summary: What actually worked (and didn’t) in enterprise supply-chain blockchain—and how to design a 2026–2028 roadmap that aligns with DSCSA, UFLPA, EU Battery Passports, ESPR Digital Product Passports, CBAM, and Sunrise 2027 2D barcodes
by Jay
2025-07-15
12 min read
Supply Chain Blockchain Consultants: What They Do and How to Hire One
Summary: Blockchain consultants for supply chains don’t just “build on a chain”—they align regulatory deadlines (DSCSA, ESPR/DPP, EUDR), GS1 data standards, digital identity (W3C Verifiable Credentials 2.0), and interoperability patterns (E
by Jay
2025-07-15
12 min read
How to Implement Blockchain in Supply Chain Without Disrupting Existing Systems
Short description: A practical, low-risk playbook for decision‑makers to add blockchain trust layers to existing supply chain tech stacks—using EPCIS 2.0, eBL, verifiable credentials, and privacy‑preserving patterns—while aligning with 2025
by Jay
2025-07-14
12 min read
Blockchain in Supply Chain: Case Study on Cold Chain and Temperature-Sensitive Goods
Summary: Decision-makers can now combine blockchain, EPCIS 2.0, verifiable credentials, and sensor attestation to prove temperature integrity, chain-of-custody, and regulatory compliance for food, pharma, and cell/gene therapies across geog
by Jay
2025-07-14
11 min read
Blockchain in Supply Chain Case Study: Automotive Parts Traceability
Short description: Two live case studies (Renault XCEED and Volvo’s EX90 battery passport) show how blockchain plus data-space standards are delivering auditable parts and battery traceability. This guide distills the latest regulation dead
by Jay
2025-07-14
12 min read
web3 application penetration testing: A Practical Playbook for Dev Teams
Short description: A 2025-first playbook for pen‑testing modern web3 apps across smart contracts, wallets, L2s, bridges, and MEV surfaces—complete with concrete test cases for EIP‑7702 programmable EOAs, rollup fault proofs, private mempool
by Jay
2025-07-12
12 min read
Cross-Chain Error Handling: The New Frontier in Intent UX Debugging
Meta description: Intents are reshaping cross-chain UX—but they also introduce new failure modes. This guide maps the concrete error surfaces across CCIP, LayerZero v2, Wormhole, Axelar, IBC, and Arbitrum and shows precisely how to detect,
