It's a small world network, each node highly connected to others, so if you try to Sybil attack and be effective you have to affect 51% of the nodes.
Not saying it is impossible, just very hard/ expensive. CSW has presented and written on this.
What the chain says
- Block
- 686 160
- Time
- 2021-05-07T08:33:50Z
- Signer
- 12TZnutob4EE6bso1bHvu3QzTJtjj8ZPgA
- App
- twetch
- Type
- post
- Content type
- text/plain
- Name in tx
- twetch#6450
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
12TZnutob4EE6bso1bHvu3QzTJtjj8ZPgA Verified