Because you can follow the payments as a response and they post the numbers they buy. If those numbers hit you have proof.
What the chain says
- Block
- 836 039
- Time
- 2024-03-17T04:48:52Z
- Signer
- 1BckzCcWWdJUdUucamV2uv7QeMCgcDhf5U
- App
- twetch
- Type
- post
- Content type
- text/plain
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1BckzCcWWdJUdUucamV2uv7QeMCgcDhf5U Verified