Open-source software for the SCDO blockchain. The only official website is scdoscan.io (explorer, web wallet, downloads). Treat any other site, app or "pool" that uses the SCDO name as unaffiliated.
SCDO has two parts, both producing blocks:
- SCDO Shard0 (EVM): an EVM chain run by a core-geth fork,
Ethash proof of work, chain ID 5680 (
0x1630). MetaMask and other Ethereum wallets work directly. - SCDO Shard1 (Classic), SCDO Shard2 (Classic), SCDO Shard3 (Classic) and SCDO Shard4 (Classic): the original sharded proof-of-work chain (go-scdo, ZPoW, cross-shard transactions).
| Network | Client | Consensus | Chain ID | Decimals | Endpoints |
|---|---|---|---|---|---|
| SCDO Shard0 (EVM) | scdo-shard0 (core-geth v1.12.23 fork) |
Ethash PoW, 2 SCDO per block + fees | 5680 (0x1630) |
18 | RPC https://scdoscan.io/rpc/0, P2P 82.223.19.88:30368 |
| SCDO Shard1 (Classic) | go-scdo |
ZPoW | n/a | 8 | P2P port 8057 |
| SCDO Shard2 (Classic) | go-scdo |
ZPoW | n/a | 8 | P2P port 8058 |
| SCDO Shard3 (Classic) | go-scdo |
ZPoW | n/a | 8 | P2P port 8059 |
| SCDO Shard4 (Classic) | go-scdo |
ZPoW | n/a | 8 | P2P port 8056 |
SCDO Shard0 (EVM) genesis: scdo-shard0-genesis.json
(genesis hash 0xbbb083…70cb12). Bootnode:
enode://1d2c370db7c419349e2313f20023f6b379f946990042b9b42df45cb56e4c3487df0d36c52cd81308fcdf312450f758a6213fcac21213e94a71af4a3c9392601f@82.223.19.88:30368
SCDO Shard1 (Classic), SCDO Shard2 (Classic), SCDO Shard3 (Classic) and SCDO Shard4 (Classic): block reward 3 SCDO in the current era, dropping to 2.5 SCDO at height 9,450,000
(consensus/reward.go); 1 SCDO = 100,000,000 wen. Public P2P seed hosts (TCP + UDP, one port per
shard as above): 74.208.207.184, 82.223.19.88, 74.208.136.152, 217.160.65.210.
Add SCDO Shard0 (EVM) to MetaMask: network name SCDO Shard0 (EVM), RPC URL https://scdoscan.io/rpc/0, chain ID 5680, symbol SCDO,
explorer https://scdoscan.io.
SCDO Shard0 (EVM) (GPU, Ethash). Download the GPU mining package for Windows or Linux (NVIDIA) from
https://scdoscan.io/downloads/shard0/ (also in scdo-gpu-miner releases).
It runs your own shard 0 node plus the scdo-stratum proxy on your PC, so the blocks you find pay
your own address. Any Ethash stratum miner can connect to that local proxy.
Use the package if you want the rewards yourself.
SCDO Shard1 (Classic), SCDO Shard2 (Classic), SCDO Shard3 (Classic) and SCDO Shard4 (Classic) (ZPoW). Solo mining with your own go-scdo full node (the history is about 25 GB):
curl -fsSL https://scdoscan.io/mine.sh -o mine.sh && bash mine.sh # Linux x86_64Guide: https://scdoscan.io/quickstart.html.
SCDO does not offer a cloud-mining service; mine with your own hardware and your own address.
| Explorer | https://scdoscan.io |
| Web wallet | https://scdoscan.io/wallet/ |
| Shard 0 downloads (GPU miner, genesis, SHA256SUMS) | https://scdoscan.io/downloads/shard0/ |
| SCDO Shard1 (Classic), SCDO Shard2 (Classic), SCDO Shard3 (Classic) and SCDO Shard4 (Classic): node and client (Linux) | node, client, SHA256SUMS |
| Explorer API | https://scdoscan.io/api/v1 (e.g. /network/summary) |
| Repository | What it is |
|---|---|
| scdo-shard0 | Shard 0 node: core-geth v1.12.23 fork (branch scdo) with the scdo-stratum proxy, faucet and the chain ID 5680 genesis |
| scdo-gpu-miner | Shard 0 GPU mining package scripts and releases |
| go-scdo | Client for SCDO Shard1 (Classic), SCDO Shard2 (Classic), SCDO Shard3 (Classic) and SCDO Shard4 (Classic): node, client, miner, seed configs, mine.sh |
| scdoscan-api | Explorer backend (MongoDB indexer and REST API behind scdoscan.io) |
Archived, for reference only: scdo-shard0-parallel-legacy (the retired first shard 0 node), scdo-eth-rpc-proxy (proof of concept), and the original SCDO project repositories (scdowallet, scdo.js, contractDeploy, scdoproject.org).
Security issues: please email admin@apeccapital.org (do not open public issues).
| Operator | 9Y9 PTY LTD (trading as SCDO Laboratory), Melbourne, Australia |
| ACN / ABN | ACN 600 445 118 · ABN 19 600 445 118 |
| AUSTRAC | Registered Digital Currency Exchange provider, registration DCE100714503-001 (valid until 14 March 2029). Verify on the AUSTRAC register by searching ACN 600445118 |
| Compliance | scdoscan.io/compliance.html |
| External dispute resolution | Member of the Australian Financial Complaints Authority (AFCA), member number 124589 |
Important. Registration does not mean AUSTRAC endorses or approves 9Y9 PTY LTD, SCDO or any product or service. The software in these repositories is open source and is provided under its licences.