Is it possible to switch "decimals value" for already existing token?
For example, token has decimals=0, and total supply is 100000000.
If decimals will be changed to 8, then total supply will be 1.00000000?
Also, I saw some pictures in blockchain, as dataURL. This was been transactions, with "type=data"
How to add picture for the token?
Also, is it possible to realize, the token transfer, without need WAVES to pay comissions?
For example, something like
guarda-wallet, but for WAVES-TOKENS.
1. Sign in into the wallet.
2. See there the tokens.
3. Transfer to another wallet, without any comissions.
Maybe, this can be realized, if issuer can pay comissions for transfer his tokens.
Also, I saw some transactions, where comissions are paid from another existing tokens.
For example, this transaction:
https://wavesblockexplorer.com/#!/tx/3UbXoqC6hhNkXyNMyRSeZ38gQJiaqhNc6z8Rv6R9y1xRFee: 1 Bitlink, not 0.001 WAVES.
How it possible?
Hello. The supply can be adjusted or deducted only in case of token burning and adding new tokens to a circulating supply if it's been created as a "Reissuable" one.
You can receive a logo, a ticker symbol which will be displayed on the exchange and other advantages only if your asset has successfully gone through the verification process by our partner BetterTokens.
You can start the application process on this page (
https://bettertokens.org/application-progress#/). Also, all specifications related to the service, terms & conditions, ETAs and requirements can all be found on there.
Sincerely,
Waves Community Manager
Hello, I didn't say about really change the total supply, but about changing the decimals.
Total supply in my case - this is the same value, 100000000 units (tokens or token-satoshies).
I can change this myself, in waves-lite-client, inside the scripts, and this working without problem.
But here:
http://dev.pywaves.org/assets/ASSET_ID, this value is hardcoded.
So, I say about just change some values, and in my case "decimals=x".
Is this possible, technically, to programmimg this and to allow change that data for issuer?
Or for the richest holder(s), if issuer is dead, or lost seed/private_key...
Something, like a rebranding...
I see also, on this picture, you wanted to add off-chain messaging. Is this already realized?
This is good idea!
You can add something, like
BitMessageand open the way to write some messages - for the address owner.
This will be better, than using a
special token "Read Attachment" to do the on-chain messaging.
Maybe, you can using ECC (
Elliptic-Curve-Cryptography),
and maybe, this is assymetric cryptography.
That means, you can encrypt messages by pubkey (or address), and allow to decrypt this messages only by the owner's priv_key.
In this case messages - will be encoded as a points, on the
Montgomery-elliptic curve.
But... Not address using for encrypt messages, and pubkey must be published to using ECC.
This is not secure, because maybe, can be provided the attack to solve discrette-logarithm.
So, I think, will be better to generate another, empty address, to do messaging,
and associate this address with the main address in blockchain, using the transaction "type=data".
Also, there is possible to using TOX, and TOX_id can be attached to the address, also, using the transaction with "type=data".
In this case, why don't do the profile for each address (empty by default),
but with avatars, email, fax, contact data, description, apartaments, etc...
Of cource, only if anyone really want to specify this...
