Hash
b57f6a193f6030cbc5483269c202ac1597e6e5bc26dfca02a41f406ab3e6fb32Transactions
11
Height
845453
Confirmations
1437345
Timestamp
Thu, 21 Dec 2017 14:19:29 UTC
Size (bytes)
100721
Version
536870912
Merkle Root
2f3ea4a377c1e6f677eceb2a57fb0e39c152120d931a7aa26ab4bc863e05d05bNonce
194695061
Bits
1b019987
Difficulty
40966.64180314577
Transactions included in this block
Fee
0 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
No Inputs (Newly Generated Coins)
To
OP_RETURN aa21a9ed04416162d481c7036c97cbe2c150b7d7b51e56f2132c28c1e7118a634449dc4b
0 VTCTo
To
0.02968644 VTCTo
To
To
To
To
To
0.03009629 VTCTo
To
To
To
To
To
To
To
To
0.03023417 VTCTo
0.03024146 VTCTo
To
To
0.03042595 VTCTo
0.03045566 VTCTo
0.03046049 VTCTo
0.03047111 VTCTo
0.03050494 VTCTo
To
To
To
To
To
0.03072086 VTCTo
To
To
To
0.03081391 VTCTo
0.03082032 VTCTo
To
0.03089004 VTCTo
0.03090534 VTCTo
0.03095523 VTCTo
0.03099505 VTCTo
0.03108712 VTCTo
0.03111377 VTCTo
To
0.0311588 VTCTo
0.03118524 VTCTo
To
0.0312472 VTCTo
To
To
To
To
To
To
0.03138485 VTCTo
To
To
To
0.03142899 VTCTo
0.03154407 VTCTo
To
To
To
To
To
To
To
To
To
To
0.03168696 VTCTo
To
To
0.03170904 VTCTo
0.03171506 VTCTo
To
To
To
To
To
To
0.03177926 VTCTo
To
To
0.03183643 VTCTo
To
To
To
0.03187446 VTCTo
0.03188339 VTCTo
To
0.03194441 VTCTo
0.03195092 VTCTo
0.0319571 VTCTo
To
To
0.0319769 VTCTo
To
To
To
To
To
To
To
0.03211502 VTCTo
To
To
To
To
To
To
To
To
To
To
To
0.03229524 VTCTo
0.03232254 VTCTo
0.0323321 VTCTo
To
To
0.03236765 VTCTo
To
0.03238531 VTCTo
0.03241281 VTCTo
0.03245914 VTCTo
0.03248355 VTCTo
To
To
0.03249562 VTCTo
0.03250585 VTCTo
To
0.03251834 VTCTo
To
To
To
To
To
To
0.03274587 VTCTo
To
To
To
To
To
To
To
To
To
To
To
To
To
0.03313659 VTCTo
To
To
To
0.03319235 VTCTo
0.03320784 VTCTo
0.03320919 VTCTo
To
0.03324334 VTCTo
To
To
0.03327527 VTCTo
0.03327818 VTCTo
0.03329928 VTCTo
0.03331488 VTCTo
0.03332989 VTCTo
0.03333498 VTCTo
To
To
0.03336026 VTCTo
To
0.03340583 VTCTo
To
To
To
To
0.03347773 VTCTo
0.03348275 VTCTo
To
To
To
To
To
To
0.03361533 VTCTo
0.03361585 VTCTo
To
To
To
0.03367638 VTCTo
To
0.0336847 VTCTo
To
To
0.03374082 VTCTo
To
To
0.03380415 VTCTo
To
To
To
To
To
To
To
To
0.03393043 VTCTo
To
0.03400034 VTCTo
To
To
To
To
To
To
To
To
0.03443667 VTCTo
0.03445392 VTCTo
To
0.03450771 VTCTo
To
To
To
To
To
0.03480481 VTCTo
To
0.03490294 VTCTo
0.03492845 VTCTo
0.03569588 VTCTo
To
To
To
To
0.03686663 VTCTo
To
0.03715383 VTCTo
To
0.03779922 VTCTo
To
To
0.03829346 VTCTo
To
To
0.04108431 VTCTo
0.0412301 VTCTo
To
0.04327519 VTCTo
To
To
To
To
To
To
To
0.04857947 VTCTo
To
To
To
0.05035631 VTCTo
0.05543471 VTCTo
To
To
0.06057404 VTCTo
To
To
To
To
To
To
To
To
To
0.06288172 VTCTo
To
To
To
0.06317616 VTCTo
To
0.0633188 VTCTo
To
To
To
0.06348251 VTCTo
0.06348813 VTCTo
To
To
0.06378057 VTCTo
0.06382084 VTCTo
To
To
To
To
0.06409968 VTCTo
0.06410939 VTCTo
To
0.0641821 VTCTo
To
To
To
To
0.06449891 VTCTo
To
To
To
To
To
0.0647476 VTCTo
0.06483719 VTCTo
0.06503292 VTCTo
0.06511955 VTCTo
To
To
0.06550841 VTCTo
To
To
To
0.06583121 VTCTo
To
To
0.06603851 VTCTo
0.06621663 VTCTo
To
To
To
0.06657105 VTCTo
To
To
0.06699116 VTCTo
To
0.0678642 VTCTo
To
0.06875451 VTCTo
0.06883702 VTCTo
0.06919988 VTCTo
To
To
0.07110877 VTCTo
To
To
To
To
To
To
To
To
To
To
To
To
To
To
0.09425626 VTCTo
To
To
To
To
To
To
To
0.09892825 VTCTo
To
To
To
To
To
To
To
To
To
To
To
0.12371851 VTCTo
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
To
OP_RETURN 85ef29ba7d5a3961631f3a61de5caa5d63e9a6ff2d51ffb375963fe482b2499c0000000024000000
0 VTCFee
0.001 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
From
17.54722221 VTCFee
0.001 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
Fee
0.001 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
Fee
0.001 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
Fee
0.00088467 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
Fee
0.02267886 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
From
0.03029505 VTCFrom
0.0297366 VTCFrom
0.0303462 VTCFrom
0.02965649 VTCFrom
0.0295206 VTCFrom
0.02888999 VTCFrom
0.03000165 VTCFrom
0.0298673 VTCFrom
0.02963391 VTCFrom
0.0295811 VTCFrom
0.02723538 VTCFrom
0.02974822 VTCFrom
0.02913203 VTCFrom
0.02953799 VTCFrom
0.03004246 VTCFrom
0.05949211 VTCFrom
0.03129415 VTCFrom
0.02980438 VTCFrom
0.03067081 VTCFrom
0.06081786 VTCFrom
0.02732377 VTCFrom
0.02892681 VTCFrom
0.05949985 VTCFrom
0.02965048 VTCFrom
0.02970064 VTCFrom
0.03024845 VTCFrom
0.02973804 VTCFrom
0.02925367 VTCFrom
0.03026447 VTCFrom
0.06059118 VTCFrom
0.05955791 VTCFrom
0.02993482 VTCFrom
0.03000617 VTCFrom
0.02970813 VTCFrom
0.02891521 VTCFrom
0.03029524 VTCFrom
0.02968795 VTCFrom
0.02919298 VTCFrom
0.02992896 VTCFrom
0.03064662 VTCFrom
0.02992967 VTCFrom
0.0298038 VTCFrom
0.02842318 VTCFrom
0.02967698 VTCFrom
0.02958737 VTCFrom
0.03073749 VTCFrom
0.02955975 VTCFrom
0.03074855 VTCFrom
0.03005681 VTCFrom
0.02972847 VTCFrom
0.0295727 VTCFrom
0.02974788 VTCFrom
0.02775355 VTCFrom
0.0296628 VTCFrom
0.02996653 VTCFrom
0.02959548 VTCFrom
0.03041256 VTCFrom
0.02990525 VTCFrom
0.02962939 VTCFrom
0.02958855 VTCFrom
0.03082528 VTCFrom
0.02963343 VTCFrom
0.02997753 VTCFrom
0.03010266 VTCFrom
0.05947823 VTCFrom
0.0289872 VTCFrom
0.02974007 VTCFrom
0.029732 VTCFrom
0.02963449 VTCFrom
0.02962001 VTCFrom
0.03027873 VTCFrom
0.03032219 VTCFrom
0.0297419 VTCFrom
0.02987082 VTCFrom
0.02573422 VTCFrom
0.02972441 VTCFrom
0.02983479 VTCFrom
0.0295548 VTCFrom
0.03065986 VTCFrom
0.03002382 VTCFrom
0.05954327 VTCFrom
0.02947689 VTCFrom
0.02960073 VTCFrom
0.02568401 VTCFrom
0.02571437 VTCFrom
0.03033648 VTCFrom
0.02968297 VTCFrom
0.03031144 VTCFrom
0.02724189 VTCFrom
0.05978446 VTCFrom
0.0272427 VTCFrom
0.03066579 VTCFrom
0.0302799 VTCFrom
0.02972397 VTCFrom
0.02967159 VTCFrom
0.02998396 VTCFrom
0.03000438 VTCFrom
0.02957639 VTCFrom
0.03031537 VTCFrom
0.02829871 VTCFrom
0.03038773 VTCFrom
0.05879852 VTCFrom
0.02955614 VTCFrom
0.02970176 VTCFrom
0.02719376 VTCFrom
0.02994231 VTCFrom
0.02999476 VTCFrom
0.02957483 VTCFrom
0.02905607 VTCFrom
0.0296549 VTCFrom
0.03014869 VTCFrom
0.02900611 VTCFrom
0.06026395 VTCFrom
0.02962618 VTCFrom
0.03073145 VTCFrom
0.02980555 VTCFrom
0.02828288 VTCFrom
0.02869537 VTCFrom
0.02986589 VTCFrom
0.02962736 VTCFrom
0.02993045 VTCFrom
0.03060673 VTCFrom
0.02839294 VTCFrom
0.02974964 VTCFrom
0.02972364 VTCFrom
0.05880997 VTCFrom
0.0304835 VTCFrom
0.02972138 VTCFrom
0.03017741 VTCFrom
0.03070348 VTCFrom
0.03045484 VTCFrom
0.05791941 VTCFrom
0.02904071 VTCFrom
0.02963258 VTCFrom
0.02951255 VTCFrom
0.02958579 VTCFrom
0.02985841 VTCFrom
0.05957692 VTCFrom
0.03074737 VTCFrom
0.0296465 VTCFrom
0.02953983 VTCFrom
0.02980944 VTCFrom
0.02968886 VTCFrom
0.02979345 VTCFrom
0.03002303 VTCFrom
0.03132344 VTCFrom
0.03005367 VTCFrom
0.02966379 VTCFee
0.00053782 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
From
From
0.01026508 VTCFrom
0.01331863 VTCFee
0.03768874 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
From
0.0321263 VTCFrom
0.03211711 VTCFrom
0.06702543 VTCFrom
0.0341669 VTCFrom
0.036055 VTCFrom
0.10775448 VTCFrom
0.0642662 VTCFrom
0.06434551 VTCFrom
0.03403796 VTCFrom
0.10515084 VTCFrom
0.1143269 VTCFrom
0.03554996 VTCFrom
0.06422087 VTCFrom
0.03773163 VTCFrom
0.03748601 VTCFrom
0.06629408 VTCFrom
0.06637948 VTCFrom
0.06447424 VTCFrom
0.03745374 VTCFrom
0.03246925 VTCFrom
0.07015367 VTCFrom
0.06635027 VTCFrom
0.03221058 VTCFrom
0.07611608 VTCFrom
0.07598909 VTCFrom
0.03715259 VTCFrom
0.03751181 VTCFrom
0.07010551 VTCFrom
0.03394746 VTCFrom
0.06150584 VTCFrom
0.03002595 VTCFrom
0.03748859 VTCFrom
0.07614798 VTCFrom
0.03627795 VTCFrom
0.06694931 VTCFrom
0.10614024 VTCFrom
0.11316108 VTCFrom
0.0371979 VTCFrom
0.03225762 VTCFrom
0.03641396 VTCFrom
0.03523942 VTCFrom
0.03573948 VTCFrom
0.03750655 VTCFrom
0.03772787 VTCFrom
0.10410894 VTCFrom
0.0340271 VTCFrom
0.0643349 VTCFrom
0.11313431 VTCFrom
0.06821722 VTCFrom
0.03546982 VTCFrom
0.03609066 VTCFrom
0.07251862 VTCFrom
0.07268486 VTCFrom
0.03650432 VTCFrom
0.10270861 VTCFrom
0.10588023 VTCFrom
0.03757968 VTCFrom
0.07167213 VTCFrom
0.03349212 VTCFrom
0.06972322 VTCFrom
0.02997852 VTCFrom
0.07267017 VTCFrom
0.06702933 VTCFrom
0.06763519 VTCFrom
0.03720176 VTCFrom
0.07397078 VTCFrom
0.03009815 VTCFrom
0.03772944 VTCFrom
0.03565603 VTCFrom
0.06452656 VTCFrom
0.07013562 VTCFrom
0.06973234 VTCFrom
0.06696324 VTCFrom
0.07892471 VTCFrom
0.11304175 VTCFrom
0.03230932 VTCFrom
0.10521296 VTCFrom
0.03639356 VTCFrom
0.06439887 VTCFrom
0.10250702 VTCFrom
0.07583635 VTCFrom
0.06431495 VTCFrom
0.03639734 VTCFrom
0.03386295 VTCFrom
0.03223777 VTCFrom
0.03585467 VTCFrom
0.03540495 VTCFrom
0.06647061 VTCFrom
0.03042698 VTCFrom
0.03607825 VTCFrom
0.1077864 VTCFrom
0.10642592 VTCFrom
0.03337546 VTCFrom
0.03000413 VTCFrom
0.10632171 VTCFrom
0.06420887 VTCFrom
0.03747272 VTCFrom
0.03029631 VTCFrom
0.06445614 VTCFrom
0.03343916 VTCFrom
0.07881937 VTCFrom
0.03234392 VTCFrom
0.07411046 VTCFrom
0.03568931 VTCFrom
0.03408535 VTCFrom
0.07226978 VTCFrom
0.07006598 VTCFrom
0.03386102 VTCFrom
0.06612448 VTCFrom
0.07880253 VTCFrom
0.033861 VTCFrom
0.03661864 VTCFrom
0.06752548 VTCFrom
0.03649331 VTCFrom
0.03342705 VTCFrom
0.03565844 VTCFrom
0.0972716 VTCFrom
0.06656823 VTCFrom
0.07117752 VTCFrom
0.03059902 VTCFrom
0.03745897 VTCFrom
0.10777632 VTCFrom
0.10521166 VTCFrom
0.07588442 VTCFrom
0.03264555 VTCFrom
0.03655272 VTCFrom
0.03638439 VTCFrom
0.10618903 VTCFrom
0.09668524 VTCFrom
0.0758093 VTCFrom
0.03603532 VTCFrom
0.0615644 VTCFrom
0.0715707 VTCFrom
0.06617399 VTCFrom
0.07001076 VTCFrom
0.03399439 VTCFrom
0.03620876 VTCFrom
0.031336 VTCFrom
0.03224435 VTCFrom
0.06701297 VTCFrom
0.03416636 VTCFrom
0.06435481 VTCFrom
0.02976088 VTCFrom
0.03381328 VTCFrom
0.06420177 VTCFrom
0.06448417 VTCFrom
0.03562138 VTCFrom
0.03547501 VTCFrom
0.1078915 VTCFrom
0.1063176 VTCFrom
0.06223713 VTCFrom
0.03417073 VTCFrom
0.03012195 VTCFrom
0.03347552 VTCFrom
0.11304226 VTCFrom
0.07592416 VTCFrom
0.03212179 VTCFrom
0.06437603 VTCFrom
0.03604468 VTCFrom
0.10613141 VTCFrom
0.10520137 VTCFrom
0.02998751 VTCFrom
0.0645496 VTCFrom
0.06973506 VTCFrom
0.03273429 VTCFrom
0.0339078 VTCFrom
0.03643464 VTCFrom
0.03007647 VTCFrom
0.03221374 VTCFrom
0.06700938 VTCFrom
0.10612403 VTCFrom
0.03655413 VTCFrom
0.03436326 VTCFrom
0.03574548 VTCFrom
0.07030874 VTCFrom
0.09660981 VTCFrom
0.00783057 VTCFrom
0.03384358 VTCFrom
0.10506984 VTCFrom
0.07183717 VTCFrom
0.07882139 VTCFrom
0.03747826 VTCFrom
0.03337616 VTCFrom
0.07627471 VTCFrom
0.03638702 VTCFrom
0.06998952 VTCFrom
0.03035408 VTCFrom
0.03378047 VTCFrom
0.03248214 VTCFrom
0.03352718 VTCFrom
0.03003932 VTCFrom
0.07964006 VTCFrom
0.10254393 VTCFrom
0.10590307 VTCFrom
0.03142407 VTCFrom
0.10609532 VTCFrom
0.06466854 VTCFrom
0.0354222 VTCFrom
0.03563795 VTCFrom
0.03618965 VTCFrom
0.07621309 VTCFrom
0.030009 VTCFrom
0.03496624 VTCFrom
0.0669489 VTCFrom
0.033246 VTCFrom
0.07268625 VTCFrom
0.06159957 VTCFrom
0.07002115 VTCFrom
0.07881699 VTCFrom
0.03639121 VTCFrom
0.03341313 VTCFrom
0.03412348 VTCFrom
0.06422364 VTCFrom
0.0360116 VTCFrom
0.03386456 VTCFrom
0.03589022 VTCFrom
0.07074439 VTCFrom
0.03383582 VTCFrom
0.03619032 VTCFrom
0.10252694 VTCFrom
0.03433743 VTCFrom
0.10509565 VTCFrom
0.03042869 VTCFrom
0.03703864 VTCFrom
0.03604676 VTCFrom
0.06887442 VTCFrom
0.03438078 VTCFrom
0.03747784 VTCFrom
0.06166224 VTCFrom
0.03384766 VTCFrom
0.03421029 VTCFrom
0.03435713 VTCFrom
0.11324737 VTCFrom
0.03776593 VTCFrom
0.06433801 VTCFrom
0.03379248 VTCFrom
0.06617944 VTCFrom
0.03713818 VTCFrom
0.03353344 VTCFrom
0.03621053 VTCFrom
0.11316836 VTCFrom
0.03420066 VTCFrom
0.03610676 VTCFrom
0.07637862 VTCFrom
0.06159718 VTCFrom
0.09678083 VTCFrom
0.07437107 VTCFrom
0.03291174 VTCFee
0.0002319 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
Fee
0.026274 VTC
mined Thu, 21 Dec 2017 14:19:29 UTC
From
0.01507393 VTCFrom
0.02527712 VTCFrom
0.07070497 VTCFrom
0.02416327 VTCFrom
0.04751687 VTCFrom
0.01232192 VTCFrom
0.15343101 VTCFrom
0.05173151 VTCFrom
0.02100158 VTCFrom
0.04524234 VTCFrom
0.06807987 VTCFrom
0.00937964 VTCFrom
0.03919532 VTCFrom
0.06059467 VTCFrom
0.05032425 VTCFrom
0.06651799 VTCFrom
0.04688557 VTCFrom
0.08495829 VTCFrom
0.01060203 VTCFrom
0.0397437 VTCFrom
0.04754089 VTCFrom
0.04958859 VTCFrom
0.05495645 VTCFrom
0.0796293 VTCFrom
0.05033653 VTCFrom
0.0538522 VTCFrom
0.01983647 VTCFrom
0.01411742 VTCFrom
0.08488322 VTCFrom
0.02212258 VTCFrom
0.0221088 VTCFrom
0.05339437 VTCFrom
0.02678155 VTCFrom
0.08435656 VTCFrom
0.02187572 VTCFrom
0.06180152 VTCFrom
74.921164 VTCFrom
0.05179431 VTCFrom
0.04463941 VTCFrom
0.09547019 VTCFrom
0.13038664 VTCFrom
0.18510538 VTCFrom
0.04622056 VTCFrom
0.04646441 VTCFrom
0.0534946 VTCFrom
0.13412113 VTCFrom
0.05170375 VTCFrom
0.00866849 VTCFrom
0.03127481 VTCFrom
0.1760663 VTCFrom
0.04145531 VTCFrom
0.05826691 VTCFrom
0.05458502 VTCFrom
0.01722998 VTCFrom
0.15399362 VTCFrom
0.19667338 VTCFrom
0.01960368 VTCFrom
0.03905102 VTCFrom
0.02314353 VTCFrom
0.01259717 VTCFrom
0.03228856 VTCFrom
0.01819776 VTCFrom
0.08624865 VTCFrom
0.07817014 VTCFrom
0.00803902 VTCFrom
0.04714624 VTCFrom
0.05781993 VTCFrom
0.13748746 VTCFrom
0.05459409 VTCFrom
0.02946379 VTCFrom
0.02312367 VTCFrom
0.04431339 VTCFrom
0.2535597 VTCFrom
0.03762454 VTCFrom
0.05180579 VTCFrom
0.0187204 VTCFrom
0.06223814 VTCFrom
0.07932089 VTCFrom
0.04380814 VTCFrom
0.02033025 VTCFrom
0.04663184 VTCFrom
0.03160689 VTCFrom
0.04138709 VTCFrom
0.06496351 VTCFrom
0.04120242 VTCFrom
0.01443804 VTCFrom
0.14934826 VTCFrom
0.02298546 VTCFrom
0.17180555 VTCFrom
0.01441319 VTCFrom
0.34023668 VTCFrom
0.18800773 VTCFrom
0.13354831 VTCFrom
0.10964812 VTCFrom
0.01872261 VTCFrom
0.04440077 VTCFrom
0.04255395 VTCFrom
0.04516647 VTCFrom
0.06948481 VTCFrom
0.07221814 VTCFrom
0.06682581 VTCFrom
0.05360127 VTCFrom
0.05839555 VTCFrom
0.02960634 VTCFrom
0.02301066 VTCFrom
0.02302761 VTCFrom
0.05952661 VTCFrom
0.02077397 VTCFrom
0.04385803 VTCFrom
0.10420717 VTCFrom
0.05093401 VTCFrom
0.02899491 VTCFrom
0.15019527 VTCFrom
0.13752689 VTCFrom
0.02393171 VTCFrom
0.08626744 VTCFrom
0.04696902 VTCFrom
0.06162038 VTCFrom
0.0100005 VTCFrom
0.07406768 VTCFrom
0.04098894 VTCFrom
0.04437666 VTCFrom
0.0296283 VTCFrom
0.06286984 VTCFrom
0.05041682 VTCFrom
0.03045697 VTCFrom
0.05294995 VTCFrom
0.02020892 VTCFrom
0.05821933 VTCFrom
0.01780306 VTCFrom
0.02967813 VTCFrom
0.02772592 VTCFrom
0.05803471 VTCFrom
0.09772721 VTCFrom
0.05620096 VTCFrom
0.07858024 VTCFrom
0.01915458 VTCFrom
0.05126354 VTCFrom
0.0438279 VTCFrom
0.0327524 VTCFrom
0.02385369 VTCFrom
0.15144542 VTCFrom
0.0330628 VTCFrom
0.04604337 VTCFrom
0.03196987 VTCFrom
0.02208633 VTCFrom
0.02883639 VTCFrom
0.09547011 VTCFrom
0.01054716 VTCFrom
0.07404388 VTCFrom
0.04266762 VTCFrom
0.07794478 VTCFrom
0.08627103 VTCFrom
0.01968907 VTCFrom
0.05356839 VTCFrom
0.03426258 VTCFrom
0.16108556 VTCFrom
0.01988938 VTCFrom
0.03054578 VTCFrom
0.01978841 VTCFrom
0.00600633 VTCFrom
0.00600808 VTCFrom
0.03853416 VTCFrom
0.17234043 VTCFrom
0.01491683 VTCFrom
0.02214558 VTCFrom
0.02151229 VTCFrom
0.06282192 VTCFrom
0.05159726 VTCFrom
0.05360657 VTCFrom
0.03326818 VTCFrom
0.02480955 VTCFrom
0.02237827 VTCFrom
0.02771572 VTCFrom
0.03722933 VTCFrom
0.15396375 VTCFrom
0.03767516 VTC