Topic: Where are my mined Bitcoin? link to debug.log (Read 223 times)

Thanks for your help.

Thanks for your advice!

When i first start in Bitcoin it was the only one nothing else exist for that time to my known.

When i begin to mine Bitcoin it was Bitcoin-qt not Bitcoin core and it was on late 2009 but my key was used before by other person that mine bitcoin first than me. He just gave me his personal private key for me to mine Bitcoin and that was because after i compile my node with all the dependecies and more and the last step was the private key and i cant make my own one and he gave me his, i encrypt the key on the cmd with the password and the wallet passphrase and thats why i think that the wallet.dat file is encrypted nowadays you make your private key when you do your password and passphrase.

definetly this is what i need thanks, i do the same thing one time . Most important thing here is that i need to turn off my node because it will block the pywallet program from been used in the computer i try to decrypt the wallet file.

How did you dump the wallet.dat file? Did you just copy and paste it anywhere while the Bitcoin core wallet is open/running?
If yes, then the copied file is corrupted because it happens to me before you need to make sure before copying the wallet.dat file you need completely close/shutdown the bitcoin core.

Do you still have a chance to access the original wallet? You can make a new copy of your wallet.dat again but this time bitcoin core should be closed/shut down.

Or maybe it is an altcoin that you are trying to dump/import, not bitcoin?

I believe it's possible because The First Offcial Bitcoin Miner Was Bitcoin Core, which uses a CPU to mine Bitcoins. As you said, you were mining Bitcoin in the early days but didn't mention the time period.

1. Make sure you loaded the same wallet file used to mine Bitcoins.
2. Make sure your Bitcoin core is synchronized to see if there is a balance.
3. If you loaded the correct wallet, You can copy the wallet address, check it on Blockchain and see if this address holds any Bitcoins.
4. If your address holds Bitcoin, You are lucky. Let your Bitcoin core synchronize with the network. According to the debug.log you shared, It's showing the date is 2009-01-12. That means you are 13 years behind. Your core must be fully synchronized before you spend anything.

Cheers.

 Did you find your old wallet.dat, you need to maybe use recuva it find your old wallet then look in appdata folder. Go here:https://www.ccleaner.com/recuva/download
 Then download and run it and look for this. Maybe send me bitcoin reward if this work for you. See you reply if you need help.

when i use my passphrase to unlock the wallet it said warning running unencrypted wallet but passphrase was called but when i dump the wallet the file is encrypted and i try new nodes but cant read the wallet file.

I think this is related to OP's old thread: /index.php?topic=5351500.msg57588869#msg57588869
But it appears that he doesn't have his old wallet.dat file and just "took a trip down memory lane" again that he mined bitcoins before.

I do not know whether old versions of Bitcoin Core recorded when you mine a block using their built-in miner (they probably did but I'm not 100% sure). But these debug.log entries are from March 2022 - look at the timestamps. These can't possibly tell you that you have any bitcoin mined on a very early date since the timestamps are so recent.

i just know that i mined plenty of Bitcoin very early.

As I said, the debug.log does not show people any information about them sending or receiving bitcoins. The debug output you posted shows Bitcoin Core receiving and verifying blocks.

2022-03-15 03:45:32 GUI: PaymentServer::LoadRootCAs: Loaded  28  root certificates
2022-03-15 03:45:33 receive version message: /Satoshi:0.18.0/: version 70015, blocks=727391, us=68.206.53.158:63446, peer=1
2022-03-15 03:45:33 Added time data, samples 2, offset +0 (+0 minutes)
2022-03-15 03:45:34 receive version message: /Satoshi:22.0.0/: version 70016, blocks=727391, us=68.206.53.158:63447, peer=2
2022-03-15 03:45:34 Added time data, samples 3, offset +0 (+0 minutes)
2022-03-15 03:45:35   nActualTimespan = 2055491  before bounds
2022-03-15 03:45:35 GetNextWorkRequired RETARGET
2022-03-15 03:45:35 params.nPowTargetTimespan = 1209600    nActualTimespan = 2055491
2022-03-15 03:45:35 Before: 1d00ffff  00000000ffff0000000000000000000000000000000000000000000000000000
2022-03-15 03:45:35 After:  1d00ffff  00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2022-03-15 03:45:35   nActualTimespan = 1401591  before bounds
2022-03-15 03:45:35 GetNextWorkRequired RETARGET
2022-03-15 03:45:35 params.nPowTargetTimespan = 1209600    nActualTimespan = 1401591
2022-03-15 03:45:35 Before: 1d00ffff  00000000ffff0000000000000000000000000000000000000000000000000000
2022-03-15 03:45:35 After:  1d00ffff  00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2022-03-15 03:45:35 Pre-allocating up to position 0x100000 in rev00000.dat
2022-03-15 03:45:35 UpdateTip: new best=00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048  height=1  log2_work=33.000022  tx=2  date=2009-01-09 02:54:25 progress=0.000000  cache=0.0MiB(1tx)
2022-03-15 03:45:35 UpdateTip: new best=000000006a625f06636b8bb6ac7b960a8d03705d1ace08b1a19da3fdcc99ddbd  height=2  log2_work=33.584985  tx=3  date=2009-01-09 02:55:44 progress=0.000000  cache=0.0MiB(2tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000082b5015589a3fdf2d4baff403e6f0be035a5d9742c1cae6295464449  height=3  log2_work=34.000022  tx=4  date=2009-01-09 03:02:53 progress=0.000000  cache=0.0MiB(3tx)
2022-03-15 03:45:35 UpdateTip: new best=000000004ebadb55ee9096c9a2f8880e09da59c0d68b1c228da88e48844a1485  height=4  log2_work=34.32195  tx=5  date=2009-01-09 03:16:28 progress=0.000000  cache=0.0MiB(4tx)
2022-03-15 03:45:35 UpdateTip: new best=000000009b7262315dbf071787ad3656097b892abffd1f95a1a022f896f533fc  height=5  log2_work=34.584985  tx=6  date=2009-01-09 03:23:48 progress=0.000000  cache=0.0MiB(5tx)
2022-03-15 03:45:35 UpdateTip: new best=000000003031a0e73735690c5a1ff2a4be82553b2a12b776fbd3a215dc8f778d  height=6  log2_work=34.807377  tx=7  date=2009-01-09 03:29:49 progress=0.000000  cache=0.0MiB(6tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000071966c2b1d065fd446b1e485b2c9d9594acd2007ccbd5441cfc89444  height=7  log2_work=35.000022  tx=8  date=2009-01-09 03:39:29 progress=0.000000  cache=0.0MiB(7tx)
2022-03-15 03:45:35 UpdateTip: new best=00000000408c48f847aa786c2268fc3e6ec2af68e8468a34a28c61b7f1de0dc6  height=8  log2_work=35.169947  tx=9  date=2009-01-09 03:45:43 progress=0.000000  cache=0.0MiB(8tx)
2022-03-15 03:45:35 UpdateTip: new best=000000008d9dc510f23c2657fc4f67bea30078cc05a90eb89e84cc475c080805  height=9  log2_work=35.32195  tx=10  date=2009-01-09 03:54:39 progress=0.000000  cache=0.0MiB(9tx)
2022-03-15 03:45:35 UpdateTip: new best=000000002c05cc2e78923c34df87fd108b22221ac6076c18f3ade378a4d915e9  height=10  log2_work=35.459454  tx=11  date=2009-01-09 04:05:52 progress=0.000000  cache=0.0MiB(10tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000097be56d606cdd9c54b04d4747e957d3608abe69198c661f2add73073  height=11  log2_work=35.584985  tx=12  date=2009-01-09 04:12:40 progress=0.000000  cache=0.0MiB(11tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000027c2488e2510d1acf4369787784fa20ee084c258b58d9fbd43802b5e  height=12  log2_work=35.700462  tx=13  date=2009-01-09 04:21:28 progress=0.000000  cache=0.0MiB(12tx)
2022-03-15 03:45:35 UpdateTip: new best=000000005c51de2031a895adc145ee2242e919a01c6d61fb222a54a54b4d3089  height=13  log2_work=35.807377  tx=14  date=2009-01-09 04:23:40 progress=0.000000  cache=0.0MiB(13tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000080f17a0c5a67f663a9bc9969eb37e81666d9321125f0e293656f8a37  height=14  log2_work=35.906913  tx=15  date=2009-01-09 04:33:09 progress=0.000000  cache=0.0MiB(14tx)
2022-03-15 03:45:35 UpdateTip: new best=00000000b3322c8c3ef7d2cf6da009a776e6a99ee65ec5a32f3f345712238473  height=15  log2_work=36.000022  tx=16  date=2009-01-10 04:45:46 progress=0.000000  cache=0.0MiB(15tx)
2022-03-15 03:45:35 UpdateTip: new best=00000000174a25bb399b009cc8deff1c4b3ea84df7e93affaaf60dc3416cc4f5  height=16  log2_work=36.087485  tx=17  date=2009-01-10 04:45:58 progress=0.000000  cache=0.0MiB(16tx)
2022-03-15 03:45:35   nActualTimespan = 1499277  before bounds
2022-03-15 03:45:35 GetNextWorkRequired RETARGET
2022-03-15 03:45:35 params.nPowTargetTimespan = 1209600    nActualTimespan = 1499277
2022-03-15 03:45:35 Before: 1d00ffff  00000000ffff0000000000000000000000000000000000000000000000000000
2022-03-15 03:45:35 After:  1d00ffff  00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2022-03-15 03:45:35 UpdateTip: new best=000000003ff1d0d70147acfbef5d6a87460ff5bcfce807c2d5b6f0a66bfdf809  height=17  log2_work=36.169947  tx=18  date=2009-01-10 05:03:11 progress=0.000000  cache=0.0MiB(17tx)
2022-03-15 03:45:35 UpdateTip: new best=000000008693e98cf893e4c85a446b410bb4dfa129bd1be582c09ed3f0261116  height=18  log2_work=36.24795  tx=19  date=2009-01-10 05:12:14 progress=0.000000  cache=0.0MiB(18tx)
2022-03-15 03:45:35 UpdateTip: new best=00000000841cb802ca97cf20fb9470480cae9e5daa5d06b4a18ae2d5dd7f186f  height=19  log2_work=36.32195  tx=20  date=2009-01-10 05:22:54 progress=0.000000  cache=0.0MiB(19tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000067a97a2a37b8f190a17f0221e9c3f4fa824ddffdc2e205eae834c8d7  height=20  log2_work=36.392339  tx=21  date=2009-01-10 05:39:55 progress=0.000000  cache=0.0MiB(20tx)
2022-03-15 03:45:35 UpdateTip: new best=000000006f016342d1275be946166cff975c8b27542de70a7113ac6d1ef3294f  height=21  log2_work=36.459454  tx=22  date=2009-01-10 05:49:13 progress=0.000000  cache=0.0MiB(21tx)
2022-03-15 03:45:35 UpdateTip: new best=0000000098b58d427a10c860335a21c1a9a7639e96c3d6f1a03d8c8c885b5e3b  height=22  log2_work=36.523584  tx=23  date=2009-01-10 06:04:27 progress=0.000000  cache=0.0MiB(22tx)
2022-03-15 03:45:36 UpdateTip: new best=000000000cd339982e556dfffa9de94744a4135c53eeef15b7bcc9bdeb9c2182  height=23  log2_work=36.584985  tx=24  date=2009-01-10 06:06:51 progress=0.000000  cache=0.0MiB(23tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000fc051fbbce89a487e811a5d4319d209785ea4f4b27fc83770d1e415f  height=24  log2_work=36.643878  tx=25  date=2009-01-10 06:17:57 progress=0.000000  cache=0.0MiB(24tx)
2022-03-15 03:45:36 UpdateTip: new best=000000008e35a1d59ea1be8d76683662f47fd13c62a9e347ad5845a26f762026  height=25  log2_work=36.700462  tx=26  date=2009-01-10 06:24:06 progress=0.000000  cache=0.0MiB(25tx)
2022-03-15 03:45:36 UpdateTip: new best=0000000041438e52d25bccab8798a92cabafdaad69a071d3d2a41718faf01098  height=26  log2_work=36.75491  tx=27  date=2009-01-10 06:54:10 progress=0.000000  cache=0.0MiB(26tx)
2022-03-15 03:45:36 UpdateTip: new best=0000000071350772f98f84babf35502b33d42ee8466d3dde0f376c4120352081  height=27  log2_work=36.807377  tx=28  date=2009-01-10 06:56:13 progress=0.000000  cache=0.0MiB(27tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000bb0d9430d3d1bab474be5050342161efcca9f7e45b151bff9a700944  height=28  log2_work=36.858003  tx=29  date=2009-01-10 15:30:57 progress=0.000000  cache=0.0MiB(28tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000c57a1b6351208c592eef8eff015d93c899a047fe35b35252a4a59bcb  height=29  log2_work=36.906913  tx=30  date=2009-01-10 15:31:43 progress=0.000000  cache=0.0MiB(29tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000bc919cfb64f62de736d55cf79e3d535b474ace256b4fbb56073f64db  height=30  log2_work=36.954218  tx=31  date=2009-01-10 15:42:02 progress=0.000000  cache=0.0MiB(30tx)
2022-03-15 03:45:36 UpdateTip: new best=000000009700ff3494f215c412cd8c0ceabf1deb0df03ce39bcfc223b769d3c4  height=31  log2_work=37.000022  tx=32  date=2009-01-10 15:52:16 progress=0.000000  cache=0.0MiB(31tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000e5cb7c6c273547b0c9421b01e23310ed83f934b96270f35a4d66f6e3  height=32  log2_work=37.044416  tx=33  date=2009-01-10 15:59:31 progress=0.000000  cache=0.0MiB(32tx)
2022-03-15 03:45:36   nActualTimespan = 1540887  before bounds
2022-03-15 03:45:36 GetNextWorkRequired RETARGET
2022-03-15 03:45:36 params.nPowTargetTimespan = 1209600    nActualTimespan = 1540887
2022-03-15 03:45:36 Before: 1d00ffff  00000000ffff0000000000000000000000000000000000000000000000000000
2022-03-15 03:45:36 After:  1d00ffff  00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2022-03-15 03:45:36 UpdateTip: new best=00000000a87073ea3d7af299e02a434598b9c92094afa552e0711afcc0857962  height=33  log2_work=37.087485  tx=34  date=2009-01-10 16:12:19 progress=0.000000  cache=0.0MiB(33tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000a73fb23b6c42b18b3253ed29c5d0c80d84624efa12c2cf05c4b4318f  height=34  log2_work=37.129305  tx=35  date=2009-01-10 16:18:58 progress=0.000000  cache=0.0MiB(34tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000b572a465b4e816420d47a16274557b3573b7924b64808a82c7322d9b  height=35  log2_work=37.169947  tx=36  date=2009-01-10 16:32:33 progress=0.000000  cache=0.0MiB(35tx)
2022-03-15 03:45:36 UpdateTip: new best=00000000f824d643f525b4904ea25c92174b8499435f388549a170
tx=198  date=2009-01-12 07:59:24 progress=0.000000  cache=0.0MiB(196tx)
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: scriptpubkey
2022-03-15 03:45:39   nActualTimespan = 2355548  before bounds
2022-03-15 03:45:39 GetNextWorkRequired RETARGET
2022-03-15 03:45:39 params.nPowTargetTimespan = 1209600    nActualTimespan = 2355548
2022-03-15 03:45:39 Before: 1d00ffff  00000000ffff0000000000000000000000000000000000000000000000000000
2022-03-15 03:45:39 After:  1d00ffff  00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2022-03-15 03:45:39 UpdateTip: new best=00000000833cccbec543914a96b4994669205444c85d9e4f5268d808910b9696  height=193  log2_work=39.599935  tx=199  date=2009-01-12 08:04:15 progress=0.000000  cache=0.1MiB(197tx)
2022-03-15 03:45:39 ERROR: CheckTransaction(): vin empty
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: CheckTransaction failed
2022-03-15 03:45:39 Misbehaving: 72.65.246.84:8333 (0 -> 10)
2022-03-15 03:45:39 UpdateTip: new best=0000000095680bb7be29ad8e6838ccb3eb3af464b813ccf31b4ea717fcc93ee7  height=194  log2_work=39.607352  tx=200  date=2009-01-12 08:10:44 progress=0.000000  cache=0.1MiB(198tx)
2022-03-15 03:45:39 UpdateTip: new best=0000000068b997ae9d5c9c63ecf643bb4cff3c4e4cf765ec2479ecd8b1cfc8fe  height=195  log2_work=39.614732  tx=201  date=2009-01-12 08:33:45 progress=0.000000  cache=0.1MiB(199tx)
2022-03-15 03:45:39 UpdateTip: new best=0000000091206177d68fee7a5a6b4a0747c39061c2eb82f800b447a077bfe310  height=196  log2_work=39.622074  tx=202  date=2009-01-12 08:47:26 progress=0.000000  cache=0.1MiB(200tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000ef271937f59286dc81d6b28196ff099bf266e12a3442c4b82c9db814  height=197  log2_work=39.629379  tx=203  date=2009-01-12 09:08:32 progress=0.000000  cache=0.1MiB(201tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000e85458c1467176b04a65d5efaccfecaaab717b17a587b4069276e143  height=198  log2_work=39.636647  tx=204  date=2009-01-12 09:22:41 progress=0.000000  cache=0.1MiB(202tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000b7691ccc084542565697eca256e56bb7f67e560b48789db27f0468eb  height=199  log2_work=39.643878  tx=205  date=2009-01-12 09:32:37 progress=0.000000  cache=0.1MiB(203tx)
2022-03-15 03:45:39 UpdateTip: new best=000000008f1a7008320c16b8402b7f11e82951f44ca2663caf6860ab2eeef320  height=200  log2_work=39.651074  tx=206  date=2009-01-12 09:38:40 progress=0.000000  cache=0.1MiB(204tx)
2022-03-15 03:45:39 UpdateTip: new best=000000002b50d5963806b024fa09d296a3d8762713536eba9e5bdfa7596f814a  height=201  log2_work=39.658233  tx=207  date=2009-01-12 09:50:37 progress=0.000000  cache=0.1MiB(205tx)
2022-03-15 03:45:39 UpdateTip: new best=0000000009c730652f9bacbf750723245979b5978dd8332fb3581a90c3a5bda8  height=202  log2_work=39.665358  tx=208  date=2009-01-12 10:09:04 progress=0.000000  cache=0.1MiB(206tx)
2022-03-15 03:45:39 UpdateTip: new best=000000001ee5a7a841a87b59245aa36f03b5d7d3d43963d0f2bf76f3d1fc2172  height=203  log2_work=39.672447  tx=209  date=2009-01-12 10:31:36 progress=0.000000  cache=0.1MiB(207tx)
2022-03-15 03:45:39 UpdateTip: new best=000000009e50091c12aa8dc002a193522a5781a1a526ea96c77fb14f75aac9cf  height=204  log2_work=39.679502  tx=210  date=2009-01-12 10:37:18 progress=0.000000  cache=0.1MiB(208tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000d7e3261b16abe2fc1811150812ee0d6f6fc3727cadd8821df2d96c45  height=205  log2_work=39.686523  tx=211  date=2009-01-12 10:46:11 progress=0.000000  cache=0.1MiB(209tx)
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: version
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: scriptpubkey
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: dust
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: version
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: version
2022-03-15 03:45:39 ERROR: AcceptToMemoryPool: nonstandard transaction: version
2022-03-15 03:45:39 UpdateTip: new best=000000007986095d6dce2f41fd76e8008e828282400e46d3b49f39d19e2b7a78  height=206  log2_work=39.693509  tx=212  date=2009-01-12 10:52:57 progress=0.000000  cache=0.1MiB(210tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000f5714fa64e1f16186d5afe7100ca4393320cef8298e0f59e64c3b008  height=207  log2_work=39.700462  tx=213  date=2009-01-12 10:58:29 progress=0.000000  cache=0.1MiB(211tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000fe5020fa736e81aa601b61c4c8007c171a92fdc802649970b81f82ff  height=208  log2_work=39.707381  tx=214  date=2009-01-12 11:09:07 progress=0.000000  cache=0.1MiB(212tx)
2022-03-15 03:45:39   nActualTimespan = 1769956  before bounds
2022-03-15 03:45:39 GetNextWorkRequired RETARGET
2022-03-15 03:45:39 params.nPowTargetTimespan = 1209600    nActualTimespan = 1769956
2022-03-15 03:45:39 Before: 1d00ffff  00000000ffff0000000000000000000000000000000000000000000000000000
2022-03-15 03:45:39 After:  1d00ffff  00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff
2022-03-15 03:45:39 UpdateTip: new best=000000000e478132f5d6451cdb061aa1b639b7a375d566a68702984124ae6b03  height=209  log2_work=39.714268  tx=215  date=2009-01-12 11:21:56 progress=0.000000  cache=0.1MiB(213tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000101932342af01908230784689a23deff717dcfe16552d673ff30f16b  height=210  log2_work=39.721121  tx=216  date=2009-01-12 11:25:13 progress=0.000000  cache=0.1MiB(214tx)
2022-03-15 03:45:39 UpdateTip: new best=0000000036a2d643bd78d457cab4320877a24303cc567c8ca84f6937802d0bc4  height=211  log2_work=39.727942  tx=217  date=2009-01-12 11:35:07 progress=0.000000  cache=0.1MiB(215tx)
2022-03-15 03:45:39 UpdateTip: new best=000000008664fb07a9bcdc7298e0c70ed577f2915d6eb06a934921cb7fbb2aec  height=212  log2_work=39.734732  tx=218  date=2009-01-12 11:46:17 progress=0.000000  cache=0.1MiB(216tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000fd69a5ef7d33e19d8eeab6e88f9345fdf3faddb650a988deb876e827  height=213  log2_work=39.741489  tx=219  date=2009-01-12 12:10:21 progress=0.000000  cache=0.1MiB(217tx)
2022-03-15 03:45:39 UpdateTip: new best=00000000ce6a645a076668ffee89c52a85834cb8b30dff55c76418230601d42a  height=214  log2_work=39.748215  tx=220  date=2009-01-12 12:17:42 progress=0.000000  cache=0.1MiB(218tx)

I do not trust that link enough to open it, but I will answer that Bitcoin Core debug.log doesn't keep track of your wallet balance and so doesn't tell you when you have mined some Bitcoins.

 Why can't I have my Bitcoin? bitcoin node debug.log

https://drive.google.com/file/d/1-S1XSujzRa5kstwmqnj-KkulQ3dNnaki/view?usp=sharing