5009163
b1e0a108a2fb773d394e57ba6d69de3d29475644cde7f946d46c88763cc44b42
Transactions4
Height5009163
Confirmations8593479
Timestamp2492 days 15 hours ago
Size (bytes)23202
Version5636480
Merkle Rootadc5c91deb8c3e9d9b3a42730dc7d864dddcb694f4cc9fad5b4fd34d8fdf92c8
Nonce0
Bits1a22daf1
Difficulty481332.5073491653

Transactions

No Inputs (Newly Generated Coins)
 
VgnV92qKMRCKonjaayHs5s8smgH75w17rR0.20141000 VIA24.36 RUB0.40 RUB×
OP_RETURN aa21a9edd37276a75052d6cb317c793f49c489e842ef5a18cf14fc87e0b1cfa46a624d2f0 VIA0.00 RUB0.00 RUB×
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15670000 VIA18.95 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15699931 VIA18.99 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.16024800 VIA19.38 RUB0.32 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15699800 VIA18.99 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15699800 VIA18.99 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15788600 VIA19.09 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15699800 VIA18.99 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VqMZtU6p3CXeBE2B2JXcDLg8iNFk9YAz7F0.80720847 VIA97.62 RUB1.60 RUB
 
EVfuFT7TCtWVQpemaVCDsDGy2h9FEtK1gq0.34946074 VIA42.26 RUB0.69 RUB×
VaLYULjsrNPBMXRyBLa8JnohAyh9wSX4N30.26653211 VIA32.23 RUB0.53 RUB×
VcMhZAT9rPoEoMJbZmTKH8xffkR2PNb9Cd1.09158144 VIA132.02 RUB2.16 RUB
VuAc3DBgV8dU4EAhB5S7LNqrr3EnKWAs8V1.47063238 VIA177.86 RUB2.91 RUB
Vgria6daTNCAqGfBDQSLuzeGw6qr1LN75Y0.79061414 VIA95.62 RUB1.57 RUB
EKRX7CnHwhPQnDg5niBPQMhDKJNiQ84Wmc0.94613636 VIA114.43 RUB1.87 RUB
EZDnK9emBiUpXhgNkv7A8HooUGMPKHG2Rs0.39859000 VIA48.21 RUB0.79 RUB×
VtyfAjeprEhpkmdj4XzuGUabtMABbLpjSS2.10967546 VIA255.14 RUB4.18 RUB
Vjc1d4Eub8sf9e1gaNSEzPJidRWgWtkodn0.97606352 VIA118.04 RUB1.93 RUB
VfRcuUw1hCuChTLBYAJeYBLe2zr4Fqm7bv0.81962925 VIA99.13 RUB1.62 RUB×
VczZWmJ5Y4NCXaRFbYaDpu1BXg2EzLDpUV0.36015856 VIA43.56 RUB0.71 RUB×
VhxnDevUofLuP2k43MVtTcGvX75zyGjQ1d0.94341221 VIA114.10 RUB1.87 RUB
Veokreo2Ge8utrWBLRjwZGiN9tHN2zXPP80.09193833 VIA11.12 RUB0.18 RUB
VgDpcTvef3UuazzLtDbFJARkvZ7HNjhaRF0.80554328 VIA97.42 RUB1.59 RUB
Vkd3NyqpyDX6vwesJfCPYjkVG3oZ4pMDiP0.00541635 VIA0.66 RUB0.01 RUB
VbJLqEk59nmtbe7FJqmArcmE12j3PTuoMM0.36035200 VIA43.58 RUB0.71 RUB
Vw1Mi4qXp6SWwq8pL8cNAw3uyfGbXMNynW0.01160800 VIA1.40 RUB0.02 RUB
VhuffXKNA3j9hgp2JYGrj6uHQ6KUU6zNbS1.00000000 VIA120.94 RUB1.98 RUB
 
VtEKeKVq1Cbd84iERwtYumcnVU5migVayg0.00974881 VIA1.18 RUB0.02 RUB
VbrPeNYCXyNXdeEDnJ7YtWYEMD3deVodwv1.36628754 VIA165.24 RUB2.71 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
VaUu3HXFKr8e8KeKyEFxkGArNN13gd8v8J0.15625000 VIA18.90 RUB0.31 RUB
 
EVfuFT7TCtWVQpemaVCDsDGy2h9FEtK1gq0.34946074 VIA42.26 RUB0.69 RUB×
VaLYULjsrNPBMXRyBLa8JnohAyh9wSX4N30.26653211 VIA32.23 RUB0.53 RUB×
VcMhZAT9rPoEoMJbZmTKH8xffkR2PNb9Cd1.09158144 VIA132.02 RUB2.16 RUB
VuAc3DBgV8dU4EAhB5S7LNqrr3EnKWAs8V1.47063238 VIA177.86 RUB2.91 RUB
Vgria6daTNCAqGfBDQSLuzeGw6qr1LN75Y0.79061414 VIA95.62 RUB1.57 RUB
EKRX7CnHwhPQnDg5niBPQMhDKJNiQ84Wmc0.94613636 VIA114.43 RUB1.87 RUB
EZDnK9emBiUpXhgNkv7A8HooUGMPKHG2Rs0.39859000 VIA48.21 RUB0.79 RUB×
VtyfAjeprEhpkmdj4XzuGUabtMABbLpjSS2.10967546 VIA255.14 RUB4.18 RUB
Vjc1d4Eub8sf9e1gaNSEzPJidRWgWtkodn0.97606352 VIA118.04 RUB1.93 RUB
VfRcuUw1hCuChTLBYAJeYBLe2zr4Fqm7bv0.81962925 VIA99.13 RUB1.62 RUB×
VczZWmJ5Y4NCXaRFbYaDpu1BXg2EzLDpUV0.36015856 VIA43.56 RUB0.71 RUB×
VhxnDevUofLuP2k43MVtTcGvX75zyGjQ1d0.94341221 VIA114.10 RUB1.87 RUB
VgDpcTvef3UuazzLtDbFJARkvZ7HNjhaRF0.80554328 VIA97.42 RUB1.59 RUB
ViB1CAP4LQ2b4GLkdaaKe2ojj7Aui82Mda0.05571855 VIA6.74 RUB0.11 RUB