Address

GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY

0 BTG

Confirmed
Total Received 1.56357774 BTG0.00 XAU
Total Sent 1.56357774 BTG0.00 XAU
Final Balance 0 BTG0.00 XAU
No. Transactions 14

Transactions

602e82261df3a53ff04af447157ec2ebd3498be2fb61b3c3ea101afc50d916f6
mined 3538 days 6 hours ago
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00310000 BTG0.00 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.32404007 BTG0.04 XAU0.00 XAU
GUff1grdt3DhRK6kgoueNUkmxN3E3JKKn4 0.39750887 BTG0.05 XAU0.00 XAU
GYu6naxGu1hqhmDBUduQv5uN1ZYHV2vqHz 0.00021000 BTG0.00 XAU0.00 XAU
GbXHP4Qez9aaTB8qGt6GDjFR2tZhYf8V2v 0.02070000 BTG0.00 XAU0.00 XAU
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 38.36606674 BTG4.62 XAU0.08 XAU
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 18.37713355 BTG2.21 XAU0.04 XAU
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 11.26097693 BTG1.35 XAU0.02 XAU
 
GNScKMTECQN4hFfKUxq78mGwBGTpPtiZgK 0.59100000 BTG0.07 XAU0.00 XAU→
GSTgrR6wo4LR6EsA8Y9z9hXqhJbv7QB5jQ 1.85000000 BTG0.22 XAU0.00 XAU→
GXzeFUprbg4TnweXni2LY4fDp9uyiR3Tyk 0.19000000 BTG0.02 XAU0.00 XAU→
GZKC4Tw6etcRs7DGRPoocmmhAu3rZypZAW 0.04850000 BTG0.01 XAU0.00 XAU→
Gg3PR3RnT6Dv6NX7B15DqK6s2jLXbccr5u 0.24000000 BTG0.03 XAU0.00 XAU→
GVTRSxvuZjAysZEfhc9knpdbZr5L5tjEbQ 1.15616785 BTG0.14 XAU0.00 XAU→
GRaww8BDsDThCvFineAwPGg5YhYDu7kdja 0.32000000 BTG0.04 XAU0.00 XAU→
GKa4J5abr2drMLLYEfXk7uyc9PfNG9MhFn 0.22905529 BTG0.03 XAU0.00 XAU→
GTeBq1gnNPDmEneaDSUmvDFNiJYstYcAqe 0.23550000 BTG0.03 XAU0.00 XAU→
GTxUwTFkp4yKvRT3vBszKQErLBopwBDdvZ 1.52594119 BTG0.18 XAU0.00 XAU→
GR9SUqTzn1T12k7fVvTJLo5rS7e8R9DiWF 0.46600000 BTG0.06 XAU0.00 XAU→
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 61.89657183 BTG7.45 XAU0.13 XAU→
Fee 0.00100000 BTG0.00 XAU0.00 XAU
522340 confirmations 68.74873616 BTG8.27 XAU0.14 XAU
27a30f848c881b0df3714cbb70832b912104fd02f8daeaa7da06be9ca3db3a3b
mined 3538 days 19 hours ago
GJuBhf98R3ELk5KhhWfVqyUzMej3NYHLBc 0.32540000 BTG0.04 XAU0.00 XAU
GQCGXUeayvwH94kaUj13f9Jm7vQREHrXf8 0.00884000 BTG0.00 XAU0.00 XAU
 
GXrVinDYLcsvTpjPnMUudmjnJuBnW2SaqP 0.01000311 BTG0.00 XAU0.00 XAU→
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.32404007 BTG0.04 XAU0.00 XAU→
Fee 0.00019682 BTG0.00 XAU0.00 XAU
522409 confirmations 0.33404318 BTG0.04 XAU0.00 XAU
581f73b6e87495b3f0584f6fa982ae0832201fa049f6214b4480e6858b526e9c
mined 3539 days 23 hours ago
GVr6vC8tCikFkva6SaJ6yb1YKchk5vxXhF 0.53000000 BTG0.06 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00018142 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00050000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00050000 BTG0.00 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.07357709 BTG0.01 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.07419000 BTG0.01 XAU0.00 XAU
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 67.53581969 BTG8.12 XAU0.14 XAU
 
GJMMDbxXecs9WjKQoXiQMaghWghQshjke6 1.84960000 BTG0.22 XAU0.00 XAU→
GL8rGb2Eo5EPxVrhn3zbctZwYwzKMk54rg 3.00000000 BTG0.36 XAU0.01 XAU→
GVZA4dURhJfzjLpjJNzVZ7iEJurwUy3QqW 0.44950750 BTG0.05 XAU0.00 XAU→
GPVBBNcj8fvKKa4TQNjPyKkc6NaojpxTWa 0.04560000 BTG0.01 XAU0.00 XAU→
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 62.86906070 BTG7.56 XAU0.13 XAU→
Fee 0.00100000 BTG0.00 XAU0.00 XAU
522577 confirmations 68.21376820 BTG8.21 XAU0.14 XAU
01116d850257858cfe44641571306b592de03f05fd62d0d1cd3241e5c5ab5537
mined 3540 days ago
GXp3ojNF8jVNWuR61cA34AAtncG3rzEYbq 0.10000000 BTG0.01 XAU0.00 XAU
 
GfGMgkSnWUwCK3o6KZzXT4jwQ23XNCrdAS 0.02580000 BTG0.00 XAU0.00 XAU→
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.07419000 BTG0.01 XAU0.00 XAU→
Fee 0.00001000 BTG0.00 XAU0.00 XAU
522583 confirmations 0.09999000 BTG0.01 XAU0.00 XAU
402875dbd320e8ae9d3a4a888a407441874eb83649eaf7d169cd19a8dac252a8
mined 3540 days ago
GawwDhYAjKurPMcJ8zZCqoeDvpEggCFQoS 0.08374300 BTG0.01 XAU0.00 XAU
 
GNfJAZeAcLoytsF5TocR1dmys5r9HYaDdh 0.01004759 BTG0.00 XAU0.00 XAU→
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.07357709 BTG0.01 XAU0.00 XAU→
Fee 0.00011832 BTG0.00 XAU0.00 XAU
522585 confirmations 0.08362468 BTG0.01 XAU0.00 XAU
2adb0c9a7e5438be27ef2e24516362aea5ca5ffd907e212124b520cccc96b882
mined 3542 days 19 hours ago
GdjoPFXnQTKSWYpRk5x77fgsiyvFT1jx7g 0.14700000 BTG0.02 XAU0.00 XAU
GUP5Df3hDdsK6YW9DiEAtxugUbp4Xhi52b 4.00000000 BTG0.48 XAU0.01 XAU
GJpCf74U9564teirq2qU5KwCrZRwtp7ouo 0.00116300 BTG0.00 XAU0.00 XAU
GWu7HdKnhevzYdGurZo53JNzjQt4ii9g8K 1.64000000 BTG0.20 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.08047912 BTG0.01 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
Geh83opGBR416cT8uN5Qnf8PM38ZCgDaaY 0.00116300 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.07548000 BTG0.01 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GVgdANFnW29kPH42AxZZdj2c2eg1ApdWLp 0.00088400 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GbuQLepgcnhNGdUU6MQrjHy6iji1zLvK9g 0.00100000 BTG0.00 XAU0.00 XAU
GR9dseAiaqFpxkgyBXA4STMprWwoBTsxGJ 0.01600000 BTG0.00 XAU0.00 XAU
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 59.95087339 BTG7.21 XAU0.12 XAU
 
GNUTXgphmZNchrSKaSAiX1UE72E2HwFYps 0.09510000 BTG0.01 XAU0.00 XAU→
GeW7VMUyu3CixrSvj5p2s3tqr7ABzPsnmW 0.20600000 BTG0.02 XAU0.00 XAU→
GSJ7LvaysxoYNPxirdAz1QBeXUqstox9Ud 2.07148200 BTG0.25 XAU0.00 XAU→
GV7hAJPuX1VF1yV3wLnnhXsUcQxMH5otNs 3.00000000 BTG0.36 XAU0.01 XAU→
GYThkAJNPoHVDo2g7noDeHwcMQA7bzyj2V 5.00000000 BTG0.60 XAU0.01 XAU→
Gbjp2kBvq3vX3tmmGUqDk4PazznKXD3LgQ 0.20000000 BTG0.02 XAU0.00 XAU→
GQs3YVmRFEPZvDJfXFE4YMy5D65PnUVjJu 0.27745626 BTG0.03 XAU0.00 XAU→
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 55.08400425 BTG6.63 XAU0.11 XAU→
Fee 0.00100000 BTG0.00 XAU0.00 XAU
522979 confirmations 65.93404251 BTG7.93 XAU0.13 XAU
30d25689960745029aab1e87149233ecb0cc724b8f3654ca985df3a8c40cd65c
mined 3542 days 22 hours ago
GauHrVAKcVLNc9zCBLzpuM7qoYgtVeU7pS 0.10000000 BTG0.01 XAU0.00 XAU
 
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.07548000 BTG0.01 XAU0.00 XAU→
GJhUNYMgqHmSrTu9Y27WkFGjsxXeBSwiqB 0.02451000 BTG0.00 XAU0.00 XAU→
Fee 0.00001000 BTG0.00 XAU0.00 XAU
522988 confirmations 0.09999000 BTG0.01 XAU0.00 XAU
0ca20ddaa98e949cae47435c74aede4b9443f7c2b79ee7b751fc53a7bce48d72
mined 3542 days 22 hours ago
GUDbE5UW8mo8q9B5eR2pmUGk8d2Dcm9Q9X 0.09098938 BTG0.01 XAU0.00 XAU
 
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.08047912 BTG0.01 XAU0.00 XAU→
GYt844PeShe4biF4uAFnu1TqkpFZV3kL7M 0.01039194 BTG0.00 XAU0.00 XAU→
Fee 0.00011832 BTG0.00 XAU0.00 XAU
522989 confirmations 0.09087106 BTG0.01 XAU0.00 XAU
a7a24d0788623ef5552093f3c0983e94b7424736a857e0f30a2f07e335ed6cd7
mined 3543 days 20 hours ago
GR52h6hWEY4FXc5ZW5aXUAbmh8V3GtLqK6 1.00146799 BTG0.12 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.34910000 BTG0.04 XAU0.00 XAU
GWA7PLbVQDdpPK5YJnbMb4fZVKWhVoHDXw 1.74643717 BTG0.21 XAU0.00 XAU
GKZgVrUhprkfCUgHbWEPWTSvgphJVpyUdn 4.22400000 BTG0.51 XAU0.01 XAU
GPmz9hbwWq2L1JC2fNNEP9GwGhR36c9T8U 0.03386700 BTG0.00 XAU0.00 XAU
GR52h6hWEY4FXc5ZW5aXUAbmh8V3GtLqK6 0.11770636 BTG0.01 XAU0.00 XAU
 
GVaBStCXoUYeqNXWXK6Ss23eeyn9k3UedB 5.00000000 BTG0.60 XAU0.01 XAU→
GXymsRXQ5GGCb1GM9H53yERwYZRCR72e8R 0.93565378 BTG0.11 XAU0.00 XAU→
GXUSKSf2SXudv45NcR13w6zp69ha8B3P3L 0.40000000 BTG0.05 XAU0.00 XAU→
GWN5W3k926RYwQPKm4TVCG41ayTEcxReUx 0.07000000 BTG0.01 XAU0.00 XAU→
GVTRSxvuZjAysZEfhc9knpdbZr5L5tjEbQ 0.15960000 BTG0.02 XAU0.00 XAU→
Gcu5KmqX6NNG5B1byBmDFYDvwQF955bhw1 0.04580000 BTG0.01 XAU0.00 XAU→
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 0.86052474 BTG0.10 XAU0.00 XAU→
Fee 0.00100000 BTG0.00 XAU0.00 XAU
523105 confirmations 7.47157852 BTG0.90 XAU0.02 XAU
64d4663d63b5571effa6b4c0e556d94dc1c8488ddd0631114a7c73dfc0f0b8e0
mined 3543 days 22 hours ago
GT7yB5t1WbKxgAVCdZt7WPm6QkkWoejDjR 0.35985786 BTG0.04 XAU0.00 XAU
 
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.34910000 BTG0.04 XAU0.00 XAU→
Gd7PFtYShHgBPjbuNCRxwoXHm4mPT1JRni 0.01074786 BTG0.00 XAU0.00 XAU→
Fee 0.00001000 BTG0.00 XAU0.00 XAU
523119 confirmations 0.35984786 BTG0.04 XAU0.00 XAU
b30582f416845381f01c47f508a298aec007f2920713cbf167f23fe0b3996eb6
mined 3544 days 15 hours ago
GYrGkPR8tyDNTPr2gvns4PqytJnfZFn9Gk 0.29605100 BTG0.04 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.08084102 BTG0.01 XAU0.00 XAU
GcfaKAPRM1eyfz9kTYFnmZTib64gqmWc2w 0.10663600 BTG0.01 XAU0.00 XAU
GUP5Df3hDdsK6YW9DiEAtxugUbp4Xhi52b 5.00000000 BTG0.60 XAU0.01 XAU
GM9g6jZ7D4rSPtV557Q8vYkv8QUUc5qonu 0.37000000 BTG0.04 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.09668044 BTG0.01 XAU0.00 XAU
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.40919000 BTG0.05 XAU0.00 XAU
GR9dseAiaqFpxkgyBXA4STMprWwoBTsxGJ 0.00960000 BTG0.00 XAU0.00 XAU
GUP5Df3hDdsK6YW9DiEAtxugUbp4Xhi52b 5.50864744 BTG0.66 XAU0.01 XAU
GL4XSunS38uh6LAmHzUaqFsFYZdPbXkZzg 0.23607000 BTG0.03 XAU0.00 XAU
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 57.58501031 BTG6.93 XAU0.12 XAU
 
GPhEX57KGwedp8SULyvt5zBCogWHF13ReN 1.58310000 BTG0.19 XAU0.00 XAU→
GafwSxdunSLpmP4JX8kGyNXyLATjCdLuLk 0.67000000 BTG0.08 XAU0.00 XAU→
GYeDqW38M2xFqYXrJTQ5Co3zwzYaqH6AWW 0.08000000 BTG0.01 XAU0.00 XAU→
GW7eoi2qMRdaJBfAh5m34AZFprUEeUarNr 1.81150000 BTG0.22 XAU0.00 XAU→
GYRbFjsvEzeEBRM64fcAexh5nGZcvqUHjp 0.42406823 BTG0.05 XAU0.00 XAU→
GbdhX329SL7d6NWeRqzXWkDCsNycrPYAYk 0.42000000 BTG0.05 XAU0.00 XAU→
GPAMvyuLuoWQz2Tutd5HsjocGyKq1HSfnE 0.36019000 BTG0.04 XAU0.00 XAU→
GPJYrpnGaxYCUP3LSQRDmQnXZwuh6frNcp 0.02970000 BTG0.00 XAU0.00 XAU→
GNQwZB4rWsFAZ71G6JNAyJ6ftS4xE1kKJh 0.47650000 BTG0.06 XAU0.00 XAU→
GfqRF7BxGzx5NMwr2tbJUNCkegt46AvPnZ 0.05000000 BTG0.01 XAU0.00 XAU→
GaC2uD3q6RGjBBHye5Lenjj2zeuGGg1z7T 0.21987235 BTG0.03 XAU0.00 XAU→
GNo4CXCL9JhxthEwkEeCbfJ3zqMiLcEgqA 0.45000000 BTG0.05 XAU0.00 XAU→
GWyrhbMswEvT8fXtzRPHDEXSBpfnuT7h84 0.45091670 BTG0.05 XAU0.00 XAU→
GcyWuX8MF7JqtxJx2dmJDB8J4H9HhckXux 0.68240000 BTG0.08 XAU0.00 XAU→
GRD7XttNnWDiiRXC6MKQCdh81EbUuRubdX 0.31920000 BTG0.04 XAU0.00 XAU→
GMaKBvPijENZYUPC4ecPJEcPFuUSYoeU8G 5.00000000 BTG0.60 XAU0.01 XAU→
GbjmJqdckWxogVXLHfPjNCzEdkzg6MPN8E 0.60000000 BTG0.07 XAU0.00 XAU→
GQ5YLZfBj2nhexm6PDpiTcWn8AnKZcRva7 0.53000000 BTG0.06 XAU0.00 XAU→
GMuBwukmopkrkH2tj1y6Vq1FnpX5kiDuTU 0.27338740 BTG0.03 XAU0.00 XAU→
GNvfZPqV5uWtii3gvRwoZbwAsjq9aT1hb6 0.22750000 BTG0.03 XAU0.00 XAU→
GbQzmWFtBAGhTPDZq623wZLRokkUdBUnLT 55.03939153 BTG6.62 XAU0.11 XAU→
Fee 0.00100000 BTG0.00 XAU0.00 XAU
523213 confirmations 69.69772621 BTG8.38 XAU0.14 XAU
31bfca50fa379f93a51c9cb9547bbb5a9538b5f5ec058e85fbdc8b7d696616bc
mined 3544 days 20 hours ago
GLQNaC2y8Uu5zvruzQb2dSKnyZJiBudfaJ 0.01000000 BTG0.00 XAU0.00 XAU
GbebDC6A2vwZzwmcyRNpRpGTnTmYZoB9sx 0.41000000 BTG0.05 XAU0.00 XAU
 
GK4zPcGrgE4jkc85Qvh2Pu1XwkP4hpLkKD 0.01080000 BTG0.00 XAU0.00 XAU→
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.40919000 BTG0.05 XAU0.00 XAU→
Fee 0.00001000 BTG0.00 XAU0.00 XAU
523242 confirmations 0.41999000 BTG0.05 XAU0.00 XAU
8a92b5ed69ba35875159dacfc932cc3e77a49c40c7e19e107161d150285c9b47
mined 3544 days 22 hours ago
GWX7JRxdi4kusL5hWi9epS2SxwyxzAo4nU 0.10689848 BTG0.01 XAU0.00 XAU
 
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.09668044 BTG0.01 XAU0.00 XAU→
GXmujow4yjnzsQq3zP1TewTmr1X4jTDqiH 0.01011804 BTG0.00 XAU0.00 XAU×
Fee 0.00010000 BTG0.00 XAU0.00 XAU
523253 confirmations 0.10679848 BTG0.01 XAU0.00 XAU
2de21e313b61bd2c898a8e3f116cbef3df8088aa392419fd948c7e2e5071eae8
mined 3544 days 22 hours ago
GdPvkgFFFZmWdN9pMH3GrfvvTtNWM9Gu2p 0.09100000 BTG0.01 XAU0.00 XAU
 
GLaWJ6ZF4uGmDwLBkku89F9tnyKN6knUCp 0.01004066 BTG0.00 XAU0.00 XAU→
GWNvC8KrnMHP1v8G3fvgSzQh3C6xGmYcxY 0.08084102 BTG0.01 XAU0.00 XAU→
Fee 0.00011832 BTG0.00 XAU0.00 XAU
523255 confirmations 0.09088168 BTG0.01 XAU0.00 XAU