I holding my Coss few months from 2017 year on Nano Ledger S like many people with any erc20 tokens for mid/long term.
But I today noticed that etherscan.io stop shows price this token (ethplorer.io still shows price). I check and my tokens are shows as old contract adress. Dont changed to new contract automatically.
So how upgrade my tokens to Erc223 I never do it before with any token. I only used Ledger Nano S with MEW. And I have some like 50 k tokens bought in december2017/january2018 on etherdelta and now I see it on etherdelta and forkdelta too but they shows old contract adress too.
What can I do ? I bought all from HitBtc/Coss exchange for 0,50$-1,25$ each and have acumulate large amount waiting for bigger volume Coss exchanges for fee but not yet run smart contract to take split profit.
I payed around 1 BTC for each 10 000 Coss now prices very drop and I noticed about upgrade to Erc223 and many people wrote about Scam and about etherdelta/forkdelta selling "old" tokens.
So what happen and how I can (and I think many people who not read about this yet) update my all tokens both from Nano Ledger S and Etherdelta to Erc223 and new contract adress ? I searching on coss site/coss blog but never find guide how make this update. And my all tokens have few months old so are not bought after update as "old" or "unless" from etherdelta I have them from 2017 year on my Nano Ledger S.
So many hypers here but maybe someone answer my question ? In few days after blog article I have "old" coss on old coss contract adres !! How update it to new erc223 ??
COSS did put up information on how to swap ... This was announced atleast 1month before the tokens were upgraded to erc223. You can contact COSS via Telegram or any other official channel for support. Do not send those tokens to any of those addresses yet else you run the risk of losing everything. Try to get more infos on this first. 50K tokens...damn that is alot ....
Many people buying any tokens erc20 for mid/long term and keep it in coldwallets or Nano Ledger S.
I participate in 2 coins swaps (not erc20) and in both was time to swap OVER 1 YEAR to change. Not 1 month like COSS "update". And if its "update" so how I can update it myself or why it didnt automatically on my eth adress ? I have 20 other tokens on my eth wallet and some not eth tokens and its immposible reading every day about news and its first time when I heard about change token erc20 to other version.
What with people which holding tokens on their wallets not on coss.io or Hitbtc when was "upgrade" ??
I check and I see this stats:
old contract : 0x65292EeadF1426Cd2dF1C4793a3d7519f253913b
new contract: 0x9e96604445Ec19fFed9a5e8dd7B50a29C899A10C
All Coss wallets (old and new contract adress) ethplorer shows: Holders 5640
https://ethplorer.io/address/0x65292eeadf1426cd2df1c4793a3d7519f253913b#pageSize=25&tab=tab-holders
New Coss wallets:
etherscan shows wallets: 1122 adresses
https://etherscan.io/token/0x9e96604445ec19ffed9a5e8dd7b50a29c899a10c#balances
So both token holders 5640 - 1122 new Coss holders = 4518 number old Holders which still keep old coss tokens
What Team planning do with this 4518 people who dont know about this "upgrade" token version to erc223 ? Any official statement or way to make easy this upgrade ?
And I noticed ether/forkdelta still selling old coss tokens and I have old too because my coss contract tokens are "old" too ? My tokens bought in 2017 year BEFORE this swap.
EDIT:
I forgot add I think if 4518 adresses have "old" coss tokens so at this moment info on Coinmarket cap are incorrect so circulating supply 65 047 195 COSS its not true because many people dont make any upgrade.
So any split profit its not correct too.
And if circulating supply was not changed so it means that ALL tokens in circulation are upgraded to erc223 ? So WHERE there are if my many tokens and 4518 adresses have still "old" tokens on "old" contract adress ?? If I no have mine updated so WHO have mine huge amount tokens if Circulation Supply on Coinmarketcap was not changed ??
Some questions which need answer.