juanmanavella

Keybase proof

I hereby claim:

• I am juanmanavella on github.
• I am juanmanavella (https://keybase.io/juanmanavella) on keybase.
• I have a public key ASDVrcn-dCzMt0dLJFWI4EcoreTgfDJo9XqFX8rMmklp8Qo

To claim this, I am signing this object:

juanmanavella

# This hosts file is brought to you by Dan Pollock and can be found at
# http://someonewhocares.org/hosts/
# You are free to copy and distribute this file for non-commercial uses,
# as long the original URL and attribution is included.

#<localhost>
127.0.0.1	localhost
127.0.0.1	localhost.localdomain
255.255.255.255	broadcasthost
::1		localhost

juanmanavella

# Generate the private and public keys
openssl ecparam -name secp256k1 -genkey -noout | openssl ec -text -noout > key

# Extract the public key and remove the EC prefix 0x04
cat key | grep pub -A 5 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^04//' > pub

# Extract the private key and remove the leading zero byte
cat key | grep priv -A 3 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^00//' > priv

# Generate the hash and take the address part

juanmanavella

const util   = require('ethereumjs-util')
const Wallet = require('ethereumjs-wallet')

const basePrivateKey      = '1cd3b30424316919712c483929787eefa0d724a78274a506530dbb26916b1'
const charsMissing        = 64 - basePrivateKey.length
const targetPublicAddress = '0xe8Ca70C909905Ebbbe6a49c34797beF31d895241'

console.log(" \n" +
            "searching for address : " + targetPublicAddress                                               + " \n" +
            "base private key      : " + basePrivateKey                                                    + " \n" +

juanmanavella

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