Promote your Tier-B definition to a consensus-enforced Tier-A CashTokens asset with the same identity. Integrity is checked before anything is signed (assertEscalationIntegrity, V2.7 §9).
before
ZCoin [B]
→
after
DEA-Verified [A]
Pre-flight integrity — holder escalation
bchSats per unit✓ match
rate (10,000 sat / unit)✓ match
pkh (your key)✓ match
openMint (open)✓ match
Canonical A contract✓ found on-chain
Founder-fee parameters✓ match
⚠ Once escalated, this is irreversible — there is no downgrade path. Catches definition-poisoning (T-002): if your local B definition's rate / bchSats / pkh diverge from the on-chain contract, the flow refuses and prompts re-verification.
After a successful escalation your Tier-B definition can be kept for historical reference or removed. Each holder escalates their own holdings — a founder deploying the contract is necessary but not sufficient.