SCOPE
One exact service, market and contracting entity per file.
EX / OPERATOR SYSTEMS
Exchange proof files
Test entity, custody, cost and operations after the product scope is locked.
ARTEFACTS
Binding terms, registers, regulator records and repeatable account tests.
OUTPUT
Documentary results and runtime scenarios remain separate.
LIMIT
No proof file is a recommendation, guarantee or substitute for advice based on personal circumstances.
FILETEST AXESGATEOUTPUT
F-01
Coinbase
Documentary run complete for product separation, US custody terms, fee mechanics and the 2025 support-chain incident; controlled account scenarios are specified as reproducible protocol runs.
- IDENTITY AXIS
- CUCUSTODY AXIS
- CXCOST AXIS
- OPOPERATIONS AXIS
10 RUNS / 4 ENVIRONMENTS / PROTOCOLS PUBLISHEDLOAD →
F-02
Kraken
Protocol map covers Exchange versus Wallet, EEA entity allocation, account controls, the 30 June 2026 reserve snapshot and route-dependent fees and holds.
- IDENTITY AXIS
- CUCUSTODY AXIS
- CXCOST AXIS
- OPOPERATIONS AXIS
10 RUNS / 4 ENVIRONMENTS / PROTOCOLS PUBLISHEDLOAD →
F-03
Crypto.com
Document run splits App, Exchange and Onchain, maps selected regional entities, timestamps fee evidence and bounds the 2022 reserve package.
- IDENTITY AXIS
- CUCUSTODY AXIS
- CXCOST AXIS
- OPOPERATIONS AXIS
10 RUNS / 4 ENVIRONMENTS / PROTOCOLS PUBLISHEDLOAD →
F-04
Binance
The lab fixes the July 2026 centralised-platform terms, timestamps spot fees, identifies API evidence limits and separates PoR tools from audit assurance.
- IDENTITY AXIS
- CUCUSTODY AXIS
- CXCOST AXIS
- OPOPERATIONS AXIS
10 RUNS / 4 ENVIRONMENTS / PROTOCOLS PUBLISHEDLOAD →
F-05
Baerx
Baerx laboratory file: reproduce four-layer custody, five registration claims, zero maker/taker fees and a commissioned 23-withdrawal dataset before assigning a score.
- IDENTITY AXIS
- CUCUSTODY AXIS
- CXCOST AXIS
- OPOPERATIONS AXIS
10 RUNS / 5 ENVIRONMENTS / PROTOCOLS PUBLISHEDLOAD →