<oembed><type>rich</type><version>1.0</version><title>melvincarvalho wrote</title><author_name>melvincarvalho (npub1me…t5c24)</author_name><author_url>https://yabu.me/npub1melv683fw6n2mvhl5h6dhqd8mqfv3wmxnz4qph83ua4dk4006ezsrt5c24</author_url><provider_name>njump</provider_name><provider_url>https://yabu.me</provider_url><html>I didnt see that yet&#xA;&#xA;You dont like contracts in general over nostr&#xA;&#xA;Or you dont like them because you think they&#39;ll be insecure?&#xA;&#xA;Main thing that a block/time chain gives you is a verifiable history so that if two people try to change something at the same time, it provides a tie breaker to see who went first.&#xA;&#xA;That means that the contract cant be settled in one way, then later change its mind.</html></oembed>