Enterprise brands no longer say 'I trust you' but 'I can verify'. Immutable ledger systems such as AWS QLDB make that verification possible.
What does an audit trail provide?
Every media buy, optimization decision and budget change is captured in a tamper-proof record. No room for ambiguity between parties.
The cultural effect
Transparency is not only a technical concern — it is a strategic contract. Brands can delegate more decision-making authority to their agencies.