SIXPENCE
Blockchain Intelligence

Blockchain data, refined for traditional finance

Investigate illicit activity, manage risk, and turn raw on-chain data into audit-ready intelligence for financial institutions, regulators, and law enforcement.

Trusted by Financial Institutions & Crypto Companies

Our Product Suite

Three applications for tax, compliance and market intelligence, each running on one sovereign data foundation.

The Foundation

Build on one sovereign data foundation

LedgerCore · ledgercore.io

Sovereign blockchain data infrastructure for regulated finance. The same audit-grade records, API and private AI assistant that power CoinFig, LedgerBrain and LedgerWatch.

GET/v1/address/{id}/risk→ 200
Unified API · REST · GraphQL · SDKPrivate AI assistant (MCP)On-prem & CloudAudit-grade schema
Explore LedgerCore

The Engine

The LedgerCore Engine

Raw intelligence streams in from every corner of the market. LedgerCore refines it in real time and delivers it back as proven, actionable value.

Data Sources

Blockchain Nodes
Exchange APIs
OSINT Sources
Banking Data
Registry Data
Market Data

LedgerCore Engine

Data Refinery & Intelligence Hub

1
INGEST
2
PROCESS
3
ENRICH
Financial Records

Unified API & MCP

MCP Server
REST API
GraphQL
SDK

Actors & Applications

Web Dashboard
Mobile Apps
Enterprise Systems
Third-party Connectors
The platform

Why Sixpence

When accuracy, explainability, and control matter, Sixpence delivers a single, enterprise‑ready path from raw blockchain activity to audit‑grade outputs – deployed where you need it and verifiable down to the TxID.​


Own it
Full control

Sovereign data foundation

Deployable infrastructure + application suite that lets you operate your own data plane. Keep sensitive workloads in your control, from ingestion to attestation.

Hybrid
Any environment

Full‑stack, your choice of runtime

The same product surface delivered on‑prem/VPC or as managed Cloud SaaS. Identical schemas, APIs, and pipelines across environments.

Provenance
Auditable

Transparent & verifiable by design

Data sourced directly from full archival nodes, with tamper‑evident lineage to block height and deterministic, reproducible processing.

Unified
No silos

One horizontal platform

A unified engine for all use cases (LedgerWatch, LedgerTax, Ledgernalysis), so enrichment, reconciliation, and governance live in one place – no silos.

In their words

What our partners say

Proof points from teams running sovereign, verifiable data planes with one horizontal platform.


Sixpence delivered unmatched blockchain expertise, agility, and a commitment to excellence that surpassed our expectations.

W
Wiehann Olivier
Partner and Digital Assets Lead · Mazars SA

Sixpence was selected out of over 50 proposals to work on research and development of a central hub for open-source software for proof of reserves.

C
Coinbase Team
Grant Selection Committee · Coinbase
Decision-ready in minutes

Turn blockchain data into answers.

We have unmatched blockchain intelligence. From wallet investigations to treasury reporting – see how Sixpence turns raw activity into decision‑ready analysis in minutes.

Get in touch

Contact Sixpence

Have questions or ready to get started with Sixpence? Send us a message and we'll respond as soon as possible.

Let's Start a Conversation


Whether you're looking to streamline your workflow, boost productivity, or transform your business operations, we're here to help you succeed.