The modified event would fail the hash and signature checks and be discarded.
Is it done for all events received on the client side ?
Please Login to reply.
On Amethyst, yes. Other clients might not do it.
On nostr:npub1gp4xzpmluelsakjtayc4wtzj97fhj5kakqjvsannu00xkdlf4x8s0xdqyq also yes.