Questions tagged [coinbase-transaction]

The "coinbase transaction" is the transaction inside a block that pays the miner his block reward.

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Can mining pool participants customize the coinbase of the block they're mining?

If a participant can customize the coinbase, how would that be done? Pool participants make certain decisions about how they mine. Some of those decisions are apparent in each block solved by that ...
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Where are Drivechain votes computed?

In the context of the Drivechain proposal, for UTXOs in miner-controlled escrows to be spent, they have to be voted on by each block over a large number of blocks, right? Now, how are these votes ...
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BIP0034 block height using python-bitcoinlib

I'm doing some experiments for finding coinbase height from freshly mined block which is received from ZMQ. tx_coinbase = CTransaction.deserialize(x('...
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4k views

How to download wallet from coinbase

I got some newbie questions; I bought some bitcoin on Coinbase. I want to download the wallet, I'll probably put it on a USB then throw it in the safe. Could someone advise how I can download the ...
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native support for coinbase/append in getblocktemplate

I'm trying to understand the "coinbase/append" capability outlined in BIP 23. Essentially, why is it not supported in bitcoin's getblocktemplate method? Does the capability not make sense in that ...
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should i can use my coinbase 12 backup phrase into blockchain wallet?

i have one question in my mind i can able to recover my wallet of coinbase using 12 backup phrase into blockchain wallet it will be accept it? and restore my all crypto of coinbase into blockchain ...
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2answers
120 views

What is the source of initial transactions of bitcoin?

Sorry, if I am wrong or silly! It is understood that: a) Satoshi Nakamoto sent the first transaction to developer Hal Finney on January 12, 2009, the genesis block contains 1,073 transactions and he ...
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195 views

A different way to create coinbase transaction

AFAIK when a miner succeeds in creating a block, he puts a special transaction (coinbase) in it which spends no input and sends a fixed amount of BTC to an address he can arbitrarily specify. Instead ...
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192 views

How generate a hex string for a block

I have written this code to create and submit a new minned block to the bitcoin network: unsigned long magic_number = 0xD9B4BEF9; unsigned long block_size = 89 + (strlen(coinbase_transaction)-1) +...
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Changing the first payout address when a reward + fees is generated

I would like all my mined coins (solo mining, testnet so far) to go to a different default account. I'm not referring to the distribution a mining pool will do to all of its miners (Pay per share, ...