Large stablecoin base against uneven rules and theft controls
A conditional statement under stated assumptions, never a prediction.
Contents
- ·Edition home
- ·Executive summary
- 1Ledgers are settlement infrastructure and a regulatory subject
- 2Key findings
- 3Systems and sectors at baseline
- 4Risks and capability
- 5Large stablecoin base against uneven rules and theft controls
- 6Readings from the other desks
- 7The 2027 agenda
- 8Systems in depth
- AMethodology
- BData appendix
- CReferences and record
- ·Complete edition, for print
5.1Assumptions
Scenario SCN-XT11-STB-01: what is assumed, and what is held constant.
- Baseline
- the 2026 reference state in this edition
- Drivers
- stablecoin supply keeps growing while national rules take effect at different dates and large thefts continue
- Analogues
- the 2025 Bybit theft; the BIS tests for money619
- Interventions
- none modelled: the specification describes the unmitigated case
- Run state
- narrative specification; quantified run scheduled for 2027
5.2The cascade, step by step
- 1
FIN → INF
stablecoin supply grows and settlement moves onto public ledgers
2026
- 2
DAT → FIN
a large theft or issuer failure shakes confidence in custody
2025
- 3
FIN → FIN
redemptions press on the reserve assets of an issuer
2026
- 4
GOV → FIN
national rules take effect at different dates
2026
- 5
TRD → DAT
illicit flows shift to the least regulated venues
2025
- 6
GOV → INF
central banks accelerate their own settlement projects
2026
5.3The scenario as a table of steps
How the shock in scenario SCN-XT11-STB-01 would travel through Blockchain and Distributed Ledgers’s coupled systems, step by step, under the assumptions the edition states.
| Step | What happens | Source |
|---|---|---|
| 01 Finance to infrastructure | Stablecoin supply grows and settlement moves onto public ledgers. Analogue or source: 2026. | Edition XT-11, scenario SCN-XT11-STB-01, step 1 |
| 02 DAT to finance | A large theft or issuer failure shakes confidence in custody. Analogue or source: 2025. | Edition XT-11, scenario SCN-XT11-STB-01, step 2 |
| 03 Finance to finance | Redemptions press on the reserve assets of an issuer. Analogue or source: 2026. | Edition XT-11, scenario SCN-XT11-STB-01, step 3 |
| 04 Governance to finance | National rules take effect at different dates. Analogue or source: 2026. | Edition XT-11, scenario SCN-XT11-STB-01, step 4 |
| 05 Trade to dat | Illicit flows shift to the least regulated venues. Analogue or source: 2025. | Edition XT-11, scenario SCN-XT11-STB-01, step 5 |
| 06 Governance to infrastructure | Central banks accelerate their own settlement projects. Analogue or source: 2026. | Edition XT-11, scenario SCN-XT11-STB-01, step 6 |
A teaching model of a conditional scenario under the edition’s stated assumptions: not a forecast, not a prediction and not a warning. Sources: Blockchain and Distributed Ledgers 2026, scenario SCN-XT11-STB-01 (2026); Blockchain and Distributed Ledgers 2026, references (NR-CIT-1) (2026).
Notes
Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references
- 6BIS (ed.), Annual Economic Report 2025, chapter III, The next-generation monetary and financial system (stablecoins fall short on the tests of singleness, elasticity and integrity; over 99% of stablecoins are US dollar-denominated; first 100,000 characters of the page read). Bank for International Settlements, Basel. Observation year 2025. Accessed 2026-11-03.back
- 19Federal Bureau of Investigation (ed.), Public service announcement on the Bybit theft (about USD 1.5 billion in virtual assets stolen on or about 21 February 2025; attributed to North Korea). FBI Internet Crime Complaint Center, Washington. Observation year 2025. Accessed 2026-11-03.back
