per the swap announcement, old ebtc will become useless
https://medium.com/@eBTCFoundation/ebtc-token-swap-announcement-7350ca28ba42
"Once you receive your new eBTC, the old eBTC will become worthless, so they can be simply forgotten about or burned."
I have received the new tokens but as it seems i can still sell the old ones? This doesn't sound right. Is there a way to disable the old contract for all?
I really dont understand why people are still willing to buy the old tokens on Ether Delta. Is there something that we're missing?
The reason may be that some people do not know the token swap information
Dev must provide an explanation of old and new tokens, which will be used or even both.
"The eBTC Foundation team has no intention to pursue any kind of development on these old eBTC tokens and we are advising the community to keep them as a memorabilia. They will be of no value, and hence any kind of trading with the OLD eBTC tokens should be stopped immediately."
https://www.reddit.com/r/eBTC/comments/79ttzz/old_ebtc_token_what_should_we_do_with_it/