The multi-party system of record
One shared state.
Cryptographic proof.
When operations span two or more organizations, every party maintains its own version of what happened. Reconciliation teams exist to make those versions agree. Stratum eliminates that work by giving every party the same, cryptographically final record. Arbiter seals it as tamper-evident compliance evidence, ready when SOC 2 and ISO 27001 assessors ask.
Assessment evidence on Stratum · Sealed in Arbiter
The problem, illustrated
Three versions of the truth. One neutral record. No single owner.
Arbiter is built for SOC 2 and ISO 27001 assessment workflows. BlockSkunk's own assessment program is in progress. We don't claim certification today.
The Problem
Every multi-party operation runs on fragmented records. Each institution keeps its own version of who owns what, when it settled, and which rules apply. Entire teams exist just to make those versions agree. A shared database cannot fix it, because someone has to own the database. Stratum is the multi-party system of record no single party controls. No single party can corrupt it.
The Platform
Two instruments. One institution.
Stratum
Infrastructure Layer
The foundation you deploy on. Permissioned blockchain, production-ready in weeks. Six deployment templates spanning payments, supply chain, tokenized assets, and AI agent coordination.
Explore Stratum →Arbiter
Live GRC risk register
Early AccessArbiter is the compliance system of record for ISO 27001 and SOC 2 assessment workflows: mapped controls, tamper-evident evidence, and scoped assessor access. Optional Stratum sealing when you need proof beyond the vendor's word.
Explore Arbiter →The Block Skunk Thesis
The clearest signal is the one no one can alter.
Most reconciliation is version-matching. One tamper-evident record. Every party verifies it. Assessors review it directly.
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30 minutes · Map governance gaps · Scoped pilot, defined exit criteria