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6 votes
Accepted

does bitcoin have omni layer?

Question 1) why is not the omni a new blockchain at all if they forked it from bitcoin ? we can see that on github. As Murch said, Omni uses Bitcoin as its immutable database. So Omni is like a ...
MCCCS's user avatar
  • 10.2k
6 votes

How to create an omnilayer transaction by myself?

A was able to do that. I posted a small snippet: https://gist.github.com/caffeinum/f64a51ce55d5ac9075bb2f5f2f439c0d If you're familiar with bitcoinjs-lib, the omni-specific piece of code for tx ...
caffeinum's user avatar
  • 161
4 votes
Accepted

How can I transfer tether(USDT) using omni JSON RPC API?

So for Omni layer token you do this omni_send https://github.com/OmniLayer/omnicore/blob/master/src/omnicore/doc/rpc-api.md#omni_send This is what you need (at least on Kraken and Bittrex USDT is ...
The Hog's user avatar
  • 156
3 votes
Accepted

Transaction stuck in the Omni layer

The omni layer is not a separate network or blockchain. It is simply a standardized format of transaction on the Bitcoin blockchain that uses the OP RETURN feature to move non-bitcoin assets. In the ...
Raghav Sood's user avatar
2 votes
Accepted

Does support HD wallets multi networks?

does it mean HD wallets support multi networks? No. A Bitcoin wallet can implement BIP-0044 without supporting any cryptocurrency other than Bitcoin.
RedGrittyBrick's user avatar
2 votes
Accepted

Where to find the amount that is being sent in a signed transaction?

USDT on the Bitcoin blockchain uses the Omni layer, which encodes data in the OP_RETURN outputs. In your transaction, the amount is 0000000006052340, which is hex for 101000000. Omni has a precision ...
Raghav Sood's user avatar
2 votes

missing USDT transaction in Copay or Bitpay Wallets

As Raghav Sood commented It looks like you were actually sent USDT, not Bitcoin, which are not supported by Copay. You will have to move your keys to a wallet that supports USDT.
2 votes
Accepted

Can an invalid Omni transaction be confirmed by bitcoin miners?

Yes, Bitcoin miners don't perform any validation beyond the Bitcoin validity rules. Omni transactions rely on OP_RETURN values, which don't matter to the Bitcoin miners. As long as a tx is a valid ...
Raghav Sood's user avatar
2 votes
Accepted

Are mastercoin transfers transparent on the blockchain?

Mastercoin (now called Omni) had an uneasy relationship with the bitcoin core team early on. Some of them objected to our injecting metadata into the bitcoin blockchain to do advanced transactions. ...
dacoinminster's user avatar
1 vote

How can I transfer tether(USDT) using omni JSON RPC API?

USDT is also an ERC20 contract in Ethereum mainnet. You need to use one of Ethereum Wallet accepting RPC calls (Geth, Parity, etc.). Then find contract address (check Etherscan). Then install contract ...
Kerem atam's user avatar
1 vote

Why is the Mastercoin Exodus address used in every mastercoin transaction?

This was a shortcut to easily identify all Mastercoin (now Omni) transactions. We considered removing it when we were concerned our transactions might be identified that way for censorship, but that ...
dacoinminster's user avatar

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