[ANN][BABY][AIRDROP][EXCHANGE]PoW/PoS+Low-Masternode+[Defense (GPU)ASIC]

[phucdigan]

Cool project. Low requirements for MN is a great thing!
I will try to earn 1 MN baby.
First must join airdrop, thanks and good luck, dev. 

[1715547072]

1715547072

[1715547072]

1715547072

[BartVanseer]

Dev.. the difficulty is too low, all blocks are being rejected because the bits do not match:

2018-04-06 20:09:18 ERROR: CheckProofOfWork() : hash doesn't match nBits
2018-04-06 20:09:18 ERROR: CheckBlockHeader() : proof of work failed
2018-04-06 20:09:18 ERROR: CheckBlock() : CheckBlockHeader failed
2018-04-06 20:09:18 ERROR: ProcessNewBlock : CheckBlock FAILED for block 6d51f1ee8205cc6eb845a983dc9aefe4857276a0ce0b13753f2dbeb91399809f

At least that's what I make of it.
Anybody any tips?

Has the problem been solved?What version of LINUX do you use?

Aha thanks for replying..

I use Ubuntu 16.04
I tried the daemon you compiled and I tried compiling a new one from github, both have the same error (see above)
I even tried connecting to a daemon on a Windows 64 machine but still the same error.

Who is mining at the moment with 16MH/s ? Is that you?

I am willing to try again and again if you want. I don't mind putting my machines on there for days to test while you look for the problem.
the pool is running several X11, Neoscrypt and Tribus coins without a problem.
I did notice that when I was compiling from github the execute rights on the files it generated needed to be set manually by the way

[BartVanseer]

Dev.. the difficulty is too low, all blocks are being rejected because the bits do not match:

2018-04-06 20:09:18 ERROR: CheckProofOfWork() : hash doesn't match nBits
2018-04-06 20:09:18 ERROR: CheckBlockHeader() : proof of work failed
2018-04-06 20:09:18 ERROR: CheckBlock() : CheckBlockHeader failed
2018-04-06 20:09:18 ERROR: ProcessNewBlock : CheckBlock FAILED for block 6d51f1ee8205cc6eb845a983dc9aefe4857276a0ce0b13753f2dbeb91399809f

At least that's what I make of it.
Anybody any tips?

Has the problem been solved?What version of LINUX do you use?

Aha thanks for replying..

I use Ubuntu 16.04
I tried the daemon you compiled and I tried compiling a new one from github, both have the same error (see above)
I even tried connecting to a daemon on a Windows 64 machine but still the same error.

Who is mining at the moment with 16MH/s ? Is that you?

I am willing to try again and again if you want. I don't mind putting my machines on there for days to test while you look for the problem.
the pool is running several X11, Neoscrypt and Tribus coins without a problem.
I did notice that when I was compiling from github the execute rights on the files it generated needed to be set manually by the way

I know your error why happens,just wait me for a moment i will create a new wallet-damon to you .maybe can help your job.

Super.. thanks man!

[Kastro55]

Dev.. the difficulty is too low, all blocks are being rejected because the bits do not match:

2018-04-06 20:09:18 ERROR: CheckProofOfWork() : hash doesn't match nBits
2018-04-06 20:09:18 ERROR: CheckBlockHeader() : proof of work failed
2018-04-06 20:09:18 ERROR: CheckBlock() : CheckBlockHeader failed
2018-04-06 20:09:18 ERROR: ProcessNewBlock : CheckBlock FAILED for block 6d51f1ee8205cc6eb845a983dc9aefe4857276a0ce0b13753f2dbeb91399809f

At least that's what I make of it.
Anybody any tips?

Has the problem been solved?What version of LINUX do you use?

Aha thanks for replying..

I use Ubuntu 16.04
I tried the daemon you compiled and I tried compiling a new one from github, both have the same error (see above)
I even tried connecting to a daemon on a Windows 64 machine but still the same error.

Who is mining at the moment with 16MH/s ? Is that you?

I am willing to try again and again if you want. I don't mind putting my machines on there for days to test while you look for the problem.
the pool is running several X11, Neoscrypt and Tribus coins without a problem.
I did notice that when I was compiling from github the execute rights on the files it generated needed to be set manually by the way

I know your error why happens,just wait me for a moment i will create a new wallet-damon to you .maybe can help your job.

a solution to this problem can be seen in github?

[drago777]

My wallet doesn't synch

[USE-STUFF]

i suggest to you to make a signature bounty,

[BABYCHAIN]

My wallet doesn't synch

If you don't have a secure closure, you may be unable to synchronize, you can delete the block file and resynchronize, and be sure to back up your wallet.

[minh158]

hey dev. pls update guide for multi MN. i setup done 3 MN but active only one MN is displayed, but all 3 MNs still pay the reward. Please help me with the wallet.conf file to install multiple MN.

if you have more than one masternode ,you just need to change you local wallet conf
1. change baby.conf to
rpcallowip=127.0.0.1
rpcuser=user
rpcpassword=password
staking=1
server=1
listen=1
port=60020
2.change local masternode.conf to
mn1 123.123.123.1:55442 MN1.PRIVATE_KEY MN1.TRANSACTION_ID MN1.INDEX_ID
mn2 123.123.123.2:55442 MN2.PRIVATE_KEY MN2.TRANSACTION_ID MN2.INDEX_ID
and restart you locall wallt
put in "startmasternode all false " to start all masternode!

Thanks you!

[moonkid2988]

Air drop

Stage 1 AIRDROP RULES

1) DO NOT post your BABYCHAIN Address as a reply. It is against the rules and you will not receive your airdrop!

2) You need to follow BABYCHAIN Telegram https://t.me/babychain

3) You must follow us on twitter and 'retweet'and @Satoshi_Robin #babychain https://twitter.com/Satoshi_Robin

4) Reply and Post your suggestion in this ANN!

Each additional 100 followers：   1000BABY

Each additional 1000 followers： 10000BABY

Each additional 10000 followers：100000BABY

#join airdrop
An interesting great project

[SkyStation3]

I would also be interested in seeing the changes on GitHub in the code to fix the 'CheckProofOfWork(): hash doesn't match nBits' error.

I saw the post in the Pools forum about someone asking for a pool for this coin and since it had low difficulty, was something I could solo mine on my pool thought would give it a go.

[trustdee]

This sound like a great project : But more information is needed . I cant find how to claim the airdrop after joining telegram and twitter .

[Btcmnr]

is it possible to assemble Soft CUP? i like this project, good luck

[BABYCHAIN]

This sound like a great project : But more information is needed . I cant find how to claim the airdrop after joining telegram and twitter .

Click this link to join the airdrop at
https://docs.google.com/forms/d/e/1FAIpQLSeEUvYjW5E3A_PBei6_ylBfymgbYhzzG413-0hZrvubabpg-A/viewform?usp=sf_link

[BartVanseer]

I would also be interested in seeing the changes on GitHub in the code to fix the 'CheckProofOfWork(): hash doesn't match nBits' error.

I saw the post in the Pools forum about someone asking for a pool for this coin and since it had low difficulty, was something I could solo mine on my pool thought would give it a go.

I'm glad you could help.Maybe this is the same problem as I think, because I don't know how the pool works, I need someone to help me test it.
I will add a new linux-daemon wallet to this reply later for pool testing.
I will update GITHUB synchronously after the mining pool is running properly.
This daemon is limited to the test pool.
https://github.com/babychain/BABYCHAIN/releases/download/Pooltestdaemon/babyd.zip

OK, I will give this a try

[SkyStation3]

Hi,

Unfortunately still same error:

ERROR: CheckProofOfWork() : hash doesn't match nBits
ERROR: CheckBlockHeader() : proof of work failed
ERROR: CheckBlock() : CheckBlockHeader failed
ERROR: ProcessNewBlock : CheckBlock FAILED for block d339c33c53ba97081a4a89aa02a5e87dca97884ad09aa19bca0cf91d9e8ab146

AFAIK, the stratum proxy gets the information from getblocktemplate to provide to the miners and then submits any shares that come back above difficulty.

[BartVanseer]

Indeed: same error:

2018-04-07 16:27:33 ERROR: CheckProofOfWork() : hash doesn't match nBits
2018-04-07 16:27:33 ERROR: CheckBlockHeader() : proof of work failed
2018-04-07 16:27:33 ERROR: CheckBlock() : CheckBlockHeader failed
2018-04-07 16:27:33 ERROR: ProcessNewBlock : CheckBlock FAILED for block 195a5f03e4a7f7c6f42429e23c876c1c3c8bc3ed30168db45c9644bfe2d5f76c

And you need getblocktemplate, baby returns this:

{
    "capabilities": [
        "proposal"
    ],
    "version": 4,
    "previousblockhash": "0000000110ee0a892b1de1a23775d261a5345ba325aa35653f9120496f6650df",
    "transactions": [
        {
            "data": "01000000015dfd26657fdd57f7428f177cab14c80ba97a9f5ab8b68943e985686db099dc6d01000 000494830450221009caad17453eec6f4b0c2cdb72d4bd76bb44b9a6b84be59af7ebc901606aaf1 6a02205d102e4164f2f81ede13a52236a696bb4e1a31a2f5b05e290b31625791c2416301fffffff f0200e1f5050000000087c10281004c81fba5118ff270fa886818be22751c4d047f280bd0ce96dc d0c6162cba38808d06b05dfea321ed1c052d7e03515a17c7923c8f64c22dc53c137db4bb8a8f54b 1416c0c8a903d28bf10ada98d3e0a90167a76d861be4c70f856cc3dbab831eec839f3fc20f45009 f0c9259a769f4334ffd7a2cbbe963a3551e40d00e7a454156189004063c8302c0000002321039e2 5a83149816f652684e7ffa0dcb000579f65be25976e85eeb4fa1ea84720fcac00000000",
            "hash": "fb0a20a159e93d9eab72917249a365bbabef06624ea39bcb809ae3153ccbc6fc",
            "depends": [],
            "fee": 1000000,
            "sigops": 1
        },
        {
            "data": "0100000001325f784b6f28a16ad11d3109566403a7b6ec59afc2991b0e19d24e346f2f40fc01000 0004847304402200e45e8dc7e9ead2bfa53e152463691401b7479c1d8f4fb5a9b0aa7fc529b2402 022076367467ae79f409e813b29f35abe2d1eb400e76a3f56a619b0c2e966a9dc05c01ffffffff0 200e40b540200000086c10280004c80dd7ecad6ff540abcdba2ae2891e606edecf2c4ff1c662cf1 72b0d5932eaf63da3483a2786935bb869d178e4c1f14515cfd476cecbec0d67f50f34bfa5306bc9 217bb8404928950c03dcb079c103b77965c3439dc00577c0ea4ea7d738c85bcd2ce2d89ba932927 7f3de06adf38b8651bb61f37f9f9234684852276dcff19074340cd6c441e00000023210263bfc0d d8535d511501ed1b127907e96aba9aad9840d0ec1fa1e3e4a96f69937ac00000000",
            "hash": "528bc6beb90187b6e57d97088765f5921f8defbda6c0e9ee6e3bce697371b571",
            "depends": [],
            "fee": 1000000,
            "sigops": 1
        },
        {
            "data": "010000000194990acf84c739c35d20f741c3d7c16346933e08909bb4b681cd2b83b3778eda01000 000484730440220240c1926f3301a475b3112c172244c06f47d082f4c123122ad1fb32c877cdb12 02207f988f44f129ddee9c29ef6e4ce5cf014a8b8c028700456c7b9b93d05741c03601ffffffff0 200e40b540200000087c10281004c81e13205275284fd5ff9c69cc60350ad113b7c2836c59b8e33 2f79e07dfd79f1cbf9e8f64381463354c8ea54662a15cce912cd736d58056a3df9874e5b0f83d11 b3bce4a9984a932d485e3120c0c598e95eeacfee836dfc6127a395903986d6503f6db5ecf7888ec 2e0fe298d9c1b33c17c428e5d003b2c12f9778b746bb09aa870040229b29010000002321025bdf7 c20f8f0e42a54213bdf83ac58efda0333cb1de90e8c4d14760d0306251bac00000000",
            "hash": "31f403dd7ecbddeb286ee9ced664653bdc5380e091746a3c0c9ca1fc2eacd0fc",
            "depends": [],
            "fee": 1000000,
            "sigops": 1
        }
    ],
    "coinbaseaux": {
        "flags": ""
    },
    "coinbasevalue": 250000000000,
    "longpollid": "0000000110ee0a892b1de1a23775d261a5345ba325aa35653f9120496f6650df1484",
    "target": "000000017ca90000000000000000000000000000000000000000000000000000",
    "mintime": "2018-04-07 16:22:33 +0000",
    "mutable": [
        "time",
        "transactions",
        "prevblock"
    ],
    "noncerange": "00000000ffffffff",
    "curtime": "2018-04-07 16:29:07 +0000",
    "bits": "1d017ca9",
    "height": 1482,
    "votes": [],
    "payee": "BS2nszJjArYXwSWLRU5zUEzBR81eegD73j",
    "payee_amount": 50000000000,
    "masternode_payments": true,
    "enforce_masternode_payments": true
}

another wallet that works returns this:

{
    "capabilities": [
        "proposal"
    ],
    "version": 536870914,
    "rules": [],
    "vbavailable": {
        "dip0001": 1
    },
    "vbrequired": 0,
    "previousblockhash": "0000000000000ab1faab08a1dea0fbf7b158d39535127f43acdf9d16f6b2e42c",
    "transactions": [
        {
            "data": "0100000009018591dba7f5007e223113a9d60f7914dd48e597a60c7b2238223c9a7103d10a01000 0006b483045022100d46d24e186bea1d7d2b4b8a10c354241ac6eda255dad14a30249cff2067c54 0702201dbd6f406db0786c2c0510b0b7db1c83acd5432c68d7bd999616a28127c3b8e4012103b6b 411cf98f3c64ce59f2bbfc2ac542db273b9e004ec668f90dd0ccd629fcbf5fefffffff14ef4e8c6 ab545545b4e4e4607d9f2707b55502698850431499f13430243a22010000006a473044022021941 2f3a3a67efe4091c4ea925423946453e46a691b3f7b391bf2d889baef4002206ddd61c30699df69 dfedc003ad4d0506936449ec7649d14f3dcc69d2d0ac4a5e012103b6b411cf98f3c64ce59f2bbfc 2ac542db273b9e004ec668f90dd0ccd629fcbf5feffffff6f802af342b90662799c1e0388978c9a e39bfde42c03e185776a2a0cd642ac2b010000006a473044022039406682b85a2ffd8483ad2b1e5 fcb452288a19e18e4bdb45efb4c04b8ed17f90220399f2c746b053f94625ffc4a28251ae2c90cda b240842dd741c5a24e56fd2722012103b6b411cf98f3c64ce59f2bbfc2ac542db273b9e004ec668 f90dd0ccd629fcbf5feffffffb263abe28c6edf240ef2d96f1c64749b5a6f6a91150807b1578620 e5d43cdf36010000006b483045022100f55daabd2876a19c6c30cb3da21a66269cd22c7ce11ff58 46137e9a28264898a022033abafef15e57365f0b40357e0675687a26da4e1b9515d553b8b234b59 b62494012103b6b411cf98f3c64ce59f2bbfc2ac542db273b9e004ec668f90dd0ccd629fcbf5fef fffffa6ed9a52d178a339a6c6a8a9d97f8e778a496c2d0ede439fe3bd53dc31f6a281010000006a 47304402206df540caddafaa1adc1167a808dc0a7a2af7310810651fc456931331fb5adb6902201 d21ac6e86dd51a99d323fde890c89dc38bf3d600d881e873fa9845a574048b3012103b6b411cf98 f3c64ce59f2bbfc2ac542db273b9e004ec668f90dd0ccd629fcbf5feffffff03424aad110f37760 7418dc9492dbbf363a53d64f34bfa0ea70f8c6e46a24486010000006a473044022073ba4925ef28 96b5c51a0d883ccb94c1ea0bdbcdfed7ff78b4e7ce26e7cc770f02202b07fe1337612863d54cabd 8592abc89a36bb73cac374985abbe8aec8818c092012103b6b411cf98f3c64ce59f2bbfc2ac542d b273b9e004ec668f90dd0ccd629fcbf5feffffff484d7b451946a5f957ba6b0c46fb336d6248049 e2bc76fe7e2ae45455afeea94010000006b483045022100b41be3fc0c3e44fcd1e41398e10ea859 1da3a585b17428e6c10b95f40a7e006d02203e5c037acdf993def89995459335b64f3451fd033c8 7dbda7a9b40279af02491012103b6b411cf98f3c64ce59f2bbfc2ac542db273b9e004ec668f90dd 0ccd629fcbf5feffffff38c9621f3d810c5120012c8d42dfa4425df3c60f1534daba63f11db1d01 1edd4010000006b483045022100b3ab724e9b3f8041affd2766732c2016866c295493a16f682cd7 4fc9b52e0ea9022043f25741847d471ea9178fea4865fe790e87f5f36023060d58de091f1d60c0c 0012103b6b411cf98f3c64ce59f2bbfc2ac542db273b9e004ec668f90dd0ccd629fcbf5feffffff ece0db6cc15b1b502450f5592dc93192861212b979c052bd9575e37fa7d9ecea010000006a47304 4022006a2eb4e5c724351ee6507b0a6470b15c2eaadfb2e6857d04e8c746e08317b7302204b24c3 b9627cf6427752d93904224a14052e79fa55254a22930c5af6c31b6251012103b6b411cf98f3c64 ce59f2bbfc2ac542db273b9e004ec668f90dd0ccd629fcbf5feffffff09f1197301000000001976 a914c98325cff4b7caac8cd30dd9364a8e4f13c55e5088ac5460a00c000000001976a9149b75a07 b38dbc82b9c5f3c15e8d1393845062d3688aca169420e000000001976a9148d22740ab6afa66fe1 d3a4fed3cf3225b329077b88ac2290f611000000001976a914fe3469c6f1724fa5e78aa2b98627b f47423e761888ac162f2512000000001976a91447499c2edab59b06cb9920eeceeb0c86a31ee2e3 88acf89c6912000000001976a914daf0afa6471b3afe53ac89c1ce31e0d758754f5988ac66f5fe1 3000000001976a914ecb20eb74384e2d518c3ee4fff628a2e9dbc254388acac2ea32a0000000019 76a91451c96f9fe52991fa44164bbc61f984050b9b129888ac3e3c3190000000001976a914ecbcb c82721e0a2ef5863341225365d22d5dc13288acb91c0000",
            "hash": "1783f2f2d30ebc6a1e08f3c14ff5a0286dfc0a4817a09c4bfe6368bd4898c572",
            "depends": [],
            "fee": 32860,
            "sigops": 9
        },
        {
            "data": "010000000714881135d43c909fa38f5af6a2713f585e816cdfec063bbe398bb439e9cba62f01000 0006b4830450221009c454fd8914f72b49126cd40b24a719440dee9b0ceba4738b3a66cf714a0c0 bb0220257e4f049be7352501084e2d6ae16205788f00cbae2f414047a7ffcfc01613ef012102365 c27fcefb3343d46b60fcf5ddac8f80bf206b13b3487a5afb1d685df20ae65feffffff2496058a95 89f56aad86aca11e6132e68cb97074a609e941dcace3a547b84239020000006a47304402206fc49 d0b401d22d64e3f89027370694201bcf093c75a4bff46123d21a7b0ac22022076d69955cfb63a79 a6deeead5fb69a5795302b1c4ebd80d94fbcff44a0a83f5f012102365c27fcefb3343d46b60fcf5 ddac8f80bf206b13b3487a5afb1d685df20ae65feffffff4b77df3ab91b888ed4bdeade105c5ca2 11e530b73844f9fbc2c6c7d06d970f41010000006b483045022100866d9defc971f9e131e09f230 5da3856ede2ece502f0ec137f64e84d04bf5ba402203e0fc35e7a81dd45cf6a3caf9b8f54d5e540 81f43c79d9b6f106e1879460f475012102365c27fcefb3343d46b60fcf5ddac8f80bf206b13b348 7a5afb1d685df20ae65feffffff7e80265dc30e27a5b891c2782f4f6ff86a6fbb3acaea73fe73ae e321b8ec8755050000006a47304402202a661be1f6498e083805a23877131d50bfd50fb5d809c9f f9a98081736fb7507022040aa884bd89754c9d158c9529ee0ff5b17061dc28513c5219951318d97 cc4ddb012102365c27fcefb3343d46b60fcf5ddac8f80bf206b13b3487a5afb1d685df20ae65fef fffff2614e5f1382e7cc8fa396437f3ea3f49ce50e77af089ce42f3ff75a51de48176040000006a 47304402205883dc56cd9a3153a029db2c30a22c3fad72fc4007aad49864add30adead29a102203 dd4003b722a0e9de3f42124125bb4b33b8127fa49a5f4ac560a645b9644afe4012102365c27fcef b3343d46b60fcf5ddac8f80bf206b13b3487a5afb1d685df20ae65feffffff7a9344743b6def230 ab92682997ba7c2429556289886f605dd4040f45a109eb0040000006b48304502210081925250d2 09c41d8b1a91fff4cc0eec99310a497cc99451500bbf0a9958ef2d0220385e56d98ea4731ad784e e1ca986f7db82e95cee757be454ff29d0da18388b0f012102365c27fcefb3343d46b60fcf5ddac8 f80bf206b13b3487a5afb1d685df20ae65feffffff56e031fe37a2015aac986a2ccc4e2310c1374 91be06fe32b1af12db4ada61bf9060000006b483045022100820623ceba8976411f9c0951f76265 e6437b48991607011d452f0d8ecfec757e02206bc06d02de0de2dcd892de6b34514db8e154058a8 e1a26e7c3a65f72d8a292fe012102365c27fcefb3343d46b60fcf5ddac8f80bf206b13b3487a5af b1d685df20ae65feffffff027ec9ad01000000001976a914dc370b3b2ff9cad0c68453792ce8db2 37f37c81d88ac004e7253000000001976a9145a11c1b4de0d0cf4d1550f5ef27ab1c90814d64f88 ac061d0000",
            "hash": "212d165d35131852d9fc2cd0317e933076557bcf0b651a69c3dd15a29157229c",
            "depends": [],
            "fee": 22260,
            "sigops": 2
        }
    ],
    "coinbaseaux": {
        "flags": ""
    },
    "coinbasevalue": 1800055120,
    "longpollid": "0000000000000ab1faab08a1dea0fbf7b158d39535127f43acdf9d16f6b2e42c58",
    "target": "000000000000e40c000000000000000000000000000000000000000000000000",
    "mintime": "2018-04-07 16:13:35 +0000",
    "mutable": [
        "time",
        "transactions",
        "prevblock"
    ],
    "noncerange": "00000000ffffffff",
    "sigoplimit": 20000,
    "sizelimit": 1000000,
    "curtime": "2018-04-07 16:29:43 +0000",
    "bits": "1b00e40c",
    "height": 7432,
    "masternode": {
        "payee": "NKovRNLNueC61aiuZosiY18BVfwXH371ne",
        "script": "76a914fedb3224d3f1c914b8f102f5afee12a5dd99a36588ac",
        "amount": 1260038570
    },
    "masternode_payments_started": true,
    "masternode_payments_enforced": true,
    "superblock": [],
    "superblocks_started": false,
    "superblocks_enabled": false
}

Maybe that helps?

[BartVanseer]

I saw somewhere that if the difficulty is too low you might also get into trouble.
Maybe there is a check that wants a minimum number of bits to match or something like that?

Maybe check the code right that accepts the has to see if it wants something it is not getting?

[BartVanseer]

There might also be a time problem, can you check the time on your machine if it is correct?

If you are ahead of the rest (in UTC) the new blocks will have a timestamp before the last block and that will of course be rejected.

[SkyStation3]

I read the same bit earlier, tried upping the difficulty on the stratum to 1, same error, also skipped the check that was causing the error and then got an error about the merkle root, so think there is something deeper than just a difficulty error going on, other reading did on the error didn't sound promising but going further into the code the technical details of how it all operates was unfortunately beyond me.

Server is synced with NTP so time is good.

[BartVanseer]

There might also be a time problem, can you check the time on your machine if it is correct?

If you are ahead of the rest (in UTC) the new blocks will have a timestamp before the last block and that will of course be rejected.

Someone is mining and if that one has a bad clock there is a problem. Only he can mine!