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READMEtitanchain.md

Table of Contents generated with DocToc

Titan Blockchain

Overview

Tital is a small possibly soon to be discarded Ethereum blockchain. Titan will run during the BreakTheBlock hackathon.

The chain type is Proof of Work and is powered by approximative 10 cloud-based virtual machines and a few physical machines.

Block time should be stay small

Compatibility is guaranteed with geth version 1.5.9 and probably with older versions as well.

The networkid is:

20170125

therefore it is important for this to work to use the geth --networkid 2017 parameter.

The genesis file is available below, however, the hash of the genesis file ( md5sum genesis.json ) is 0cf09764652102310c1dcaffec88436b

Hot to connect

For connecting one of the two Ethereum clients is needed geth or parity.

How to connect using geth

geth init genesis.json && geth --networkid 20170125 --maxpeers 10 console

How to connect using parity

parity --chain name.json --networkid 20170125

Special json file for parity to be defined.

For specs look at : https://github.com/5chdn/crossclient-chainspec

Mining your own coins

If possible don't run miners on Titan.

The organizers will run mining virtual servers and physical servers continuously and/or on demand when pending transactions are present in the mempool.

Using some of the available pre filled wallets

TBD

Nodes

ID HName HostIP Username Password enode NodeEthAddy Others,e.g.amazon-accountname
1 n/a 34.199.201.240 smallbox01 smallbox01 01d.. 0x01f0a893961601ed94fb6d4ebb8b86f636d7b457 ...
2 n/a 34.199.15.181 smallbox02 smallbox02 02c.. 0x0230f35f2f5d659733cd6248501c40582f8d77d7 ...
3 n/a 34.200.40.56 smallbox03 smallbox03 034.. 0x037381068d4f4badc35dcfa28c3cbf8962add85d ...
4 n/a 34.199.95.63 smallbox04 smallbox04 04e.. 0x044753bb81e42fefcfdac2358c4a81d6ed5b64e0 ...
5 n/a 34.198.147.23 smallbox05 smallbox05 056.. 0x05685e5b5d43a3a48439c35a6d6511738f9f5c71 ...
6 n/a 34.198.234.109 smallbox06 smallbox06 069.. 0x064fdfbd64e990b8e01634c4556a069f347d31df ...
7 n/a 34.198.84.42 smallbox07 smallbox07 071.. 0x07b65abf420f537220cc2041a7211edd27f3d87a ...
8 n/a 34.197.6.171 smallbox08 smallbox08 08d.. 0x08542f9197e8243d64863aefdfb25a193e300e40 ...
9 n/a 34.199.183.74 smallbox09 smallbox09 092.. 0x09c80cd99a9106c54ba9643cbbb815544b94246d ...
10 n/a 34.198.67.250 smallbox10 smallbox10 105.. 0x109d1971ec8c88835c54f5ed223771ea1ec90422 ...
11 n/a 34.206.213.115 smallbox11 smallbox11 113.. 0x11db51ad866e298c00cfc9215f63ae1d0a89a4dc ...
12 n/a 34.195.185.41 smallbox12 smallbox12 126.. 0x12eea8d0363bb126b1d71ecbd4947ffdc49ec00b ...
13 n/a 34.196.16.78 smallbox13 smallbox13 13b.. 0x13c21c5788806e5423656f8607fa0bea98e9a524 ...

The history

Genesis

The genesis.json file is available below.

Must be copied and saved as is in a json file so that the final md5 becomes 0cf09764652102310c1dcaffec88436b

{
    "config": {
        "chainId": 20170125,
        "homesteadBlock":0,
        "eip150Block":0,
        "eip155Block":10,
        "eip158Block":10,
        "eip160Block":10
    },
    "nonce": "0x0000000000000042",
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