7Block Labs

by Jay

2025-10-14

11 min read

Where Can DAOs Manage Treasury Funds with Compliance Oversight?

> Summary: DAOs can manage treasury funds with strong compliance oversight today by combining qualified custody platforms (with built‑in policy engines and Travel Rule tooling), on‑chain smart‑account controls (Safe modules, roles, spending

by Jay

2025-10-13

11 min read

How Can DAOs Improve Treasury Transparency Without Doxxing Members?

> Summary: Decision-makers can achieve auditable DAO treasuries without doxxing contributors by combining privacy-preserving governance (shielded voting + sybil resistance), policy-based smart accounts (Safe + Zodiac/7579), selective-disclo

by Jay

2025-10-12

11 min read

Blob Schedules and Capacity Planning: Forecasting DA Costs for L2 Teams

Layer 2 teams can now plan blob usage like a utility bill. This guide shows how to size, schedule, and budget for Ethereum blobspace post-Pectra—and how to prepare your capacity model for December’s PeerDAS/BPO increases—using concrete form

by Jay

2025-10-10

12 min read

DAO Treasury: Multisig, Custody, and Insurance Options Explained

Choosing how your DAO holds, deploys, and protects funds is a strategy decision with real operational and legal consequences. This guide breaks down concrete options—multisig smart accounts, qualified custody/MPC, and insurance—plus actiona

by Jay

2025-10-10

11 min read

top blockchain use cases for enterprise in Supply Chain: Traceability, Carbon, and Anti-Counterfeit

Description: What’s changed since 2024 is regulation, standards, and real deployments. This guide distills the newest rules, specs, and field‑tested patterns decision‑makers can use to stand up production‑grade supply chain blockchains for

by Jay

2025-10-08

11 min read

Pectra Testing Lessons: What Hoodi (and Friends) Teach About Upgrade Readiness

Summary: Ethereum’s Pectra cycle turned into a case study in controlled risk: two buggy dress rehearsals (Holesky, Sepolia) led to a purpose-built testnet (Hoodi), clearer go/no‑go gates, and a mainnet ship on May 7, 2025. Here’s what decis

by Jay

2025-10-08

11 min read

DAO Treasury Management: Tools, KPIs, and Risk Controls

> Summary: In 2025, DAO treasury management went from “hold and hope” to disciplined, data‑driven financial ops. This guide distills the tools, KPIs, and risk controls top DAOs and institutions now use—plus concrete examples and a 90‑day ro

by Jay

2025-10-07

12 min read

blockchain legacy system integration consulting firms: Migration Patterns That Avoid Big-Bang Cutovers

Short description: Big-bang blockchain cutovers routinely fail in 2025 because standards, fees, and regulations are still in motion. This guide from 7Block Labs lays out concrete, incremental migration patterns—with ISO 20022, EIP‑7702, EIP

by Jay

2025-10-07

14 min read

Would Rolling Up Thousands of Tiny Proofs into One Aggregated Proof Noticeably Cut Latency for Cross-Chain Oracle Updates?

Concise summary: Aggregating many proofs into a single proof can dramatically cut verification gas and blockspace, but it rarely lowers end‑to‑end latency for cross‑chain oracle updates; in many pipelines it increases it unless you use ligh

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Full-stack blockchain product studio: DeFi, dApps, audits, integrations.

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Registered Office address: Office 13536, 182-184 High Street North, East Ham, London, E6 2JA.

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