I got a Bitcoin fork from forkgen. I have 2 nodes running which have fully synced with the Bitcoin blockchain up to the fork block. (507548)
Commands like getnetworkinfo, getpeerinfo, getblockchaininfo, getblocktemplate, getmininginfo and getwalletinfo all seem to give valid responses.
I installed mining pool software (UNOMP) which also starts without errors or complaints. Below is some info from when the pools starts:
Pool bitcoin euro Thread 1 started for mycoin [MYC] {sha256}
Network Connected: Mainnet
Detected Reward Type: POW
Current BlockHeight: 507549
Current Connect Peers: 1
Current Block Diff: 1
Network Difficulty: 2603077300218.593
Network HashRate: 17.13undefined
The Current BlockHeight: 507549 is the fork block + 1
When we connect an Antminer to the pool and try to mine some coins, the coin daemon shows the following errors in debug.log:
ERROR: ProcessNewBlock: AcceptBlock FAILED
ERROR: ReadBlockFromDisk: OpenBlockFile failed for CBlockDiskPos(nFile=-1, nPos=0)
ERROR: AcceptBlock: bad-cb-height, block height mismatch in coinbase (code 16)
The mining pool software logs this:
Pool mycoin Thread 2 Submitted Block using submitblock successfully to daemon instance(s) Pool mycoin Thread 2 We thought a block was found but it was rejected by the daemon, share data: {“job”:”d9″,”ip”:”163.158.171.154″,”port”:3008,”worker”:”F6QQ9CHFm3cA79TgWQjHSxqUbp21jz4J5n”,”height”:507549,”blockReward”:1250000000,”difficulty”:8,”shareDiff”:”16.71488033″,”blockDiff”:1,”blockDiffActual”:1,”coinbaseBuffer”:[1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,76,3,157,190,7,4,25,27,128,90,8,250,190,109,109,90,128,26,226,67,183,187,112,240,49,176,255,28,251,64,136,122,32,3,152,10,70,33,66,163,1,226,7,28,141,216,31,1,0,0,0,0,0,0,0,112,0,0,8,0,0,211,155,13,47,110,111,100,101,83,116,114,97,116,117,109,47,0,0,0,0,3,0,0,0,0,0,0,0,0,38,106,36,170,33,169,237,226,246,28,63,113,209,222,253,63,169,153,223,163,105,83,117,92,105,6,137,121,153,98,180,139,235,216,54,151,78,140,249,96,192,194,73,0,0,0,0,25,118,169,20,110,82,192,234,106,40,8,237,64,65,5,249,234,186,114,15,23,26,239,186,136,172,32,188,190,0,0,0,0,0,25,118,169,20,54,26,205,239,163,90,35,71,155,143,215,203,211,43,236,194,33,45,17,155,136,172,0,0,0,0],”headerHash”:[133,188,50,11,73,241,107,28,189,88,87,205,133,45,146,207,134,119,81,158,68,148,183,47,9,194,80,15,0,0,0,0],”blockBigNum”:{},”blockHash”:”000000000f50c2092fb794449e517786cf922d85cd5758bd1c6bf1490b32bc85″,”blockHashInvalid”:”000000000f50c2092fb794449e517786cf922d85cd5758bd1c6bf1490b32bc85″,”time”:1518345018}
below is the getblockchaininfo output:
{ "chain": "main", "blocks": 507548, "headers": 507548, "bestblockhash": "00000000000000000005dbc5a2b71f0173e27e9ea3df4eb3d7d7d9667f134511", "difficulty": 2603077300218.593, "mediantime": 1517726132, "verificationprogress": 1, "chainwork": "00000000000000000000000000000000000000000106cea41be31a18bda5f97b", "pruned": false, "softforks": [ { "id": "bip34", "version": 2, "reject": { "status": true } }, { "id": "bip66", "version": 3, "reject": { "status": true } }, { "id": "bip65", "version": 4, "reject": { "status": true } } ], "bip9_softforks": { "csv": { "status": "active", "startTime": 1462060800, "timeout": 1493596800, "since": 419328 }, "segwit": { "status": "active", "startTime": 1479168000, "timeout": 1510704000, "since": 481824 } } } What could be the cause of this problem? Any ideas how to solve this? Is this a problem with the forked code, a misconfiguration of the pool or does the mining software needs a different configuration?
Forkgen is not really responding to support requests. Do others have their forked coins by Forkgen working?
