New open standard replaces opaque server logs with mathematically verifiable evidence, helping market participants meet EU AI Act and MiFID II transparency requirements
TOKYO–(BUSINESS WIRE)–The VeritasChain Standards Organization (VSO), an independent international standards body, today announced the global release of VeritasChain Protocol (VCP) v1.0, an open cryptographic audit protocol designed to provide mathematically provable transparency for AI‑driven and algorithmic trading systems.
VCP replaces mutable server logs with a tamper‑evident chain of cryptographic evidence, enabling regulators, brokers, exchanges and trading firms to move from trust‑based oversight to verification‑based supervision.
Why This Matters Now
The launch of VCP v1.0 comes at a pivotal moment for global market infrastructure:
VCP addresses this structural “crisis of trust” by providing an immutable, end‑to‑end audit trail from AI signal generation and risk checks through to final execution.
About the VeritasChain Protocol (VCP)
VCP v1.0 introduces a regulation‑aligned audit architecture built on four foundational pillars.
1. Cryptographic Chain of Evidence
VCP creates an append‑only audit trail in which any insertion, deletion or modification becomes cryptographically detectable.
This is achieved through modern cryptographic and industry standards, including:
Together, these mechanisms ensure that tampering cannot occur without immediate detection.
2. Full Lifecycle Logging
Standardized event types (including SIG, ORD, ACK, EXE, REJ, CXL) capture AI signals, governance metadata, risk checks, orders and executions in a unified model. This provides complete traceability from decision to outcome across heterogeneous trading systems.
3. Precision‑Safe Data
All monetary and quantitative values are stored as strings rather than floating‑point numbers, eliminating IEEE‑754 precision errors and ensuring audit‑grade numerical accuracy in legal and regulatory contexts.
4. Tiered Compliance Framework
VCP defines three implementation tiers to match different infrastructure profiles:
Aligned With Global Regulations
VCP is designed as “compliance by design,” aligning with major regulatory regimes rather than treating reporting as an afterthought.
EU AI Act (High‑Risk AI)
The VCP‑GOV module records model identifiers, hashes, decision factors, confidence scores and human approval metadata. This helps firms meet Articles 12 (record‑keeping) and 13 (transparency) for high‑risk AI systems by providing a machine‑readable evidence trail for AI‑driven trading and risk engines.
MiFID II (RTS 25/27/28)
An explicit ClockSyncStatus field, together with immutable execution, slippage and latency attributes in VCP‑TRADE, supports clock‑synchronization requirements under RTS 25 and provides cryptographic evidence for best‑execution monitoring under RTS 27/28.
GDPR (Right to Erasure)
The VCP‑PRIVACY extension supports crypto‑shredding patterns, in which personal data is encrypted with per‑subject keys and erasure requests are satisfied by key destruction. This preserves the integrity of the audit chain while making encrypted personal data irretrievable.
Proprietary Trading Firms & Retail Infrastructure Providers
As part of the v1.0 launch, VSO is announcing the following resources and programs:
Certification Scope Clarification (Important)
VC‑Certified is a technical compliance certification for conformance with the VeritasChain Protocol specification only.
It does not constitute, and must not be interpreted as, an assessment or endorsement of any certified entity’s:
This clarification is consistent with VSO’s strict non‑endorsement and neutrality policy.
About VeritasChain Standards Organization (VSO)
The VeritasChain Standards Organization (VSO) is an independent, international standards body dedicated to establishing transparency, fairness and security in global algorithmic trading markets. Under the mission “Encoding Trust in the Algorithmic Age,” VSO develops and maintains the VeritasChain Protocol (VCP) and aligns its work with ISO/TC 68 financial‑services standards. Headquartered in Tokyo, VSO brings Japan’s regulatory discipline to global market infrastructure.
