Blockchain Demo: Public / Private Keys & Signing
Keys
Signatures
Transaction
Blockchain
Blockchain
Peer A
Block:
#
Nonce:
Coinbase:
$
->
Tx:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Peer B
Block:
#
Nonce:
Coinbase:
$
->
Tx:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Peer C
Block:
#
Nonce:
Coinbase:
$
->
Tx:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine
Block:
#
Nonce:
Coinbase:
$
->
Tx:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
$
From:
->
Sig:
Prev:
Hash:
Mine