Block

227643
000000aef9ba9e2665e79b829e78f781ac3f1bf04a3a902a3d0bb4eaff5e305b
Transactions501
Height227643
Confirmations69572
Timestamp457 days 12 hours ago
Size (bytes)376317
Version536870912
Merkle Root264f91864dc47d78eb322410628b3996c22c12515de3d5276794d45f039e5688
Nonce2649726
Bits1e014894
Difficulty0.003043369795877122

Transactions

7819181775f216a8ddbe8d0d4276e261aff692afbfcec4b6d33147e7c2bba20f
mined 457 days 12 hours ago
tb1pu24dlux23549snur288qs3qkwclcyvcadl4u0gm4vsqy3k7g57hqktk9sv0.00006700 sBTC
tb1pu24dlux23549snur288qs3qkwclcyvcadl4u0gm4vsqy3k7g57hqktk9sv0.00006160 sBTC
 
tb1qae28t49gt3p2k6e6hz0a2hgkt5gqweesfq9ldz69cflj7c6e0vms0w3ff20.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pu24dlux23549snur288qs3qkwclcyvcadl4u0gm4vsqy3k7g57hqktk9sv0.00002092 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00012092 sBTC
92f4b8fe64a572a862ca828521f2134c2e09397fde100ab8f531da4e17260e10
mined 457 days 12 hours ago
tb1pj35669pye7ds75tfehtpfllma2zmtkyacaajzd5gk8tfapqdv8gqkyycvn0.00008720 sBTC
tb1pj35669pye7ds75tfehtpfllma2zmtkyacaajzd5gk8tfapqdv8gqkyycvn0.00008720 sBTC
 
tb1q8g6th9hcymtaceya923qm5r2aanjgvcfawjffk6vmsfl6kukqm9qhjcu7a0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pj35669pye7ds75tfehtpfllma2zmtkyacaajzd5gk8tfapqdv8gqkyycvn0.00006672 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00016672 sBTC
8f75e91ce3dd89644ceb1bcbd8054b7d95d070656880b1891492e1cb1248c014
mined 457 days 12 hours ago
tb1p0lsy3urgpk479v846z5g50z70whfprz3pzacx95cwn2vkdvmemjsrus4kk0.00010000 sBTC
tb1p0lsy3urgpk479v846z5g50z70whfprz3pzacx95cwn2vkdvmemjsrus4kk0.00010000 sBTC
 
tb1qg0gn0mvnlusr9w43hlm2hn5z7s39leny8myywjvn03d2fcvfyszs8ctr000.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1p0lsy3urgpk479v846z5g50z70whfprz3pzacx95cwn2vkdvmemjsrus4kk0.00009232 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00019232 sBTC
5b9010fb3bad659c43bb1ac87f7224cab4bd07f518981a31934d7cdaf53b331a
mined 457 days 12 hours ago
tb1pacd2znnm7y20a8cf24szjw8t69xwaqf9r9vzp23vuue7a8dj7eyqgadmkw0.00010000 sBTC
tb1pacd2znnm7y20a8cf24szjw8t69xwaqf9r9vzp23vuue7a8dj7eyqgadmkw0.00004200 sBTC
 
tb1qtlxazevy7t4ce9ekumkac5u7aqny47fhuwkqnjh8wwdndgg84lksjdl5hg0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pacd2znnm7y20a8cf24szjw8t69xwaqf9r9vzp23vuue7a8dj7eyqgadmkw0.00003432 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00013432 sBTC
e613341ad7d2ab042474be18265d31570b7c0a404202f245ef8e83f9b04d6b26
mined 457 days 12 hours ago
tb1pj35669pye7ds75tfehtpfllma2zmtkyacaajzd5gk8tfapqdv8gqkyycvn0.00009634 sBTC
tb1pj35669pye7ds75tfehtpfllma2zmtkyacaajzd5gk8tfapqdv8gqkyycvn0.00008720 sBTC
 
tb1q8g6th9hcymtaceya923qm5r2aanjgvcfawjffk6vmsfl6kukqm9qhjcu7a0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pj35669pye7ds75tfehtpfllma2zmtkyacaajzd5gk8tfapqdv8gqkyycvn0.00007586 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00017586 sBTC
d1f2c148cc53e274a954ef24dd56a7754e328ed2109b0192fb5b0de81509eb2a
mined 457 days 12 hours ago
tb1pw9qd4cr9hkltg3v9qmn6lrng2c3v0e3e7s9cp2y7rmycepx5tzxsfrq65x0.00011453 sBTC
tb1pw9qd4cr9hkltg3v9qmn6lrng2c3v0e3e7s9cp2y7rmycepx5tzxsfrq65x0.00010000 sBTC
 
tb1q454aq0yxcpp9tuf8txedp9yawhrefazttnx9zv2y6tzdk5hj47rqr7av8c0.00008500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pw9qd4cr9hkltg3v9qmn6lrng2c3v0e3e7s9cp2y7rmycepx5tzxsfrq65x0.00009685 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00020685 sBTC
000c61c26799f82bc7d9e3404a092c97a961e1ce6000b82f3b4109855ad28e2d
mined 457 days 12 hours ago
tb1pqljg59vz7sj3r86vewdgltr88qdmdtdlwx9v64utxdrgcc37d8yqklddm90.00006700 sBTC
tb1pqljg59vz7sj3r86vewdgltr88qdmdtdlwx9v64utxdrgcc37d8yqklddm90.00005837 sBTC
 
tb1qh7vnaq9mpm2vk34jmf7tx4wemmw59ng58k86fccrjnreqscxeahqv4ugqy0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pqljg59vz7sj3r86vewdgltr88qdmdtdlwx9v64utxdrgcc37d8yqklddm90.00001769 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00011769 sBTC
4d5d61cce48c2c8721ec77d283dac567b053dc0560765be2d4f28bb4325c2a2f
mined 457 days 12 hours ago
tb1pzld7dya34x4dg3gc3cphrx2wk474hpqn657ryg82cw9d0lz03hrs8c7enf0.00010000 sBTC
tb1pzld7dya34x4dg3gc3cphrx2wk474hpqn657ryg82cw9d0lz03hrs8c7enf0.00010000 sBTC
 
tb1qtvmduw0jw7sm6fu2fmvqasg6axwdxe402ezvr5xv47du6mppnukqc8jz6f0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pzld7dya34x4dg3gc3cphrx2wk474hpqn657ryg82cw9d0lz03hrs8c7enf0.00009232 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00019232 sBTC
9be45ae1170b3e9c1ae0fa89b11951dd2852d81b4b64e84d1dee579c74f9e284
mined 457 days 12 hours ago
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00010000 sBTC
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00008720 sBTC
 
tb1qqauvgyzezrhs3cug6yluluq0g3unsezq0tgcp4j2dtmn375cw95qeumm7m0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00007952 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00017952 sBTC
7d277468537abec6d015347c75b4d16eea449a9970bc7b2b4feaf57a9f523042
mined 457 days 12 hours ago
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00008720 sBTC
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00007952 sBTC
 
tb1qqauvgyzezrhs3cug6yluluq0g3unsezq0tgcp4j2dtmn375cw95qeumm7m0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00005904 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00015904 sBTC
57c8ede2045ea652812c05c9444575b274024ddba2d911b5f3e26a633bb35c85
mined 457 days 12 hours ago
tb1peujtv7l7puek3k58cctl3q5qxhh42r3q2mnet0umq3nhlsglykhsxx2smn0.00010000 sBTC
tb1peujtv7l7puek3k58cctl3q5qxhh42r3q2mnet0umq3nhlsglykhsxx2smn0.00010000 sBTC
 
tb1qqay9uhevlr6t8sczukuwtnm4gj4794r5hlwy5476jngf3qwzh6wqu5737r0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1peujtv7l7puek3k58cctl3q5qxhh42r3q2mnet0umq3nhlsglykhsxx2smn0.00009232 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00019232 sBTC
3b5ee7c82c5c20cf692e823ac39a096c04d2a8555c3b30281accb9dcdbcb678d
mined 457 days 12 hours ago
tb1pv8s2473sdr60s8jt3gqke6mnfpxpmuqkgavtg0cs2gt020tg3nqssj95t50.00010000 sBTC
tb1pv8s2473sdr60s8jt3gqke6mnfpxpmuqkgavtg0cs2gt020tg3nqssj95t50.00005900 sBTC
 
tb1qgxrep9z8u4ee3z6helkzt97gy7xn9hjq8t93enrsakxsgp8rzcvs783vw70.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pv8s2473sdr60s8jt3gqke6mnfpxpmuqkgavtg0cs2gt020tg3nqssj95t50.00005132 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00015132 sBTC
72e7c9856f5d580df4b32f048b5468add9e9902ea730875e00c2b2e9b78e6393
mined 457 days 12 hours ago
tb1puh8pagjlhw5cdmpxr7258u83k6l9zjfa60angrhlxsa423rzx2usvcannw0.00010000 sBTC
tb1puh8pagjlhw5cdmpxr7258u83k6l9zjfa60angrhlxsa423rzx2usvcannw0.00005696 sBTC
 
tb1qudvhrxkzqe43ued93gruda7w0lakjvctn0l4xar2qmu00cg4cr4q0jmnsk0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1puh8pagjlhw5cdmpxr7258u83k6l9zjfa60angrhlxsa423rzx2usvcannw0.00004928 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00014928 sBTC
3347843048a6e571851e3d2f00dac8f7a549f3cfe56289bc0b0757d54d8285a9
mined 457 days 12 hours ago
tb1p2dq68g9k2wltj4e40lpgkz0ccxsyujf7yeehne3rkzk8pwwq42gsajxdkn0.00006700 sBTC
tb1p2dq68g9k2wltj4e40lpgkz0ccxsyujf7yeehne3rkzk8pwwq42gsajxdkn0.00006700 sBTC
 
tb1q74h5zf38nesf0k6fy5wmef6n0nvdjftpnz7x30uvsjcremsvffys6eu7zw0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1p2dq68g9k2wltj4e40lpgkz0ccxsyujf7yeehne3rkzk8pwwq42gsajxdkn0.00002632 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00012632 sBTC
8593fb76d1656370e83802115bd499499e235ba9a411967399cb9f07bc4ff4bb
mined 457 days 12 hours ago
tb1prav5ju5kckkm08h7yytnsu46gn9rzgekquxh5ukn3j3a30qm4r8s9n6neu0.00010000 sBTC
tb1prav5ju5kckkm08h7yytnsu46gn9rzgekquxh5ukn3j3a30qm4r8s9n6neu0.00006700 sBTC
 
tb1qy5f577eq5zu3zqc26xksmchm7wk36jt4jmm67msznue4glwv5vnqtlyz7l0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1prav5ju5kckkm08h7yytnsu46gn9rzgekquxh5ukn3j3a30qm4r8s9n6neu0.00005932 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00015932 sBTC
aa70a5db6a11263b4f3649d3486397fd86664019d4c22ffb4a729e5ecbc0dfc1
mined 457 days 12 hours ago
tb1p68smgj9wejs9v30p2az2wtddwmegzy6jm0sm9k9zzkp34afjnn9s8cah7q0.00010000 sBTC
tb1p68smgj9wejs9v30p2az2wtddwmegzy6jm0sm9k9zzkp34afjnn9s8cah7q0.00010000 sBTC
 
tb1q7rzx9l36f7kyr5w38h00lztqm3zrd5k8yqlzuu5rpush96x3rhfsqsmyaw0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1p68smgj9wejs9v30p2az2wtddwmegzy6jm0sm9k9zzkp34afjnn9s8cah7q0.00009232 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00019232 sBTC
46ab90d935d19b762c71b0f1571becab03ed77dba895756ff54c8ef4658cecc2
mined 457 days 12 hours ago
tb1prav5ju5kckkm08h7yytnsu46gn9rzgekquxh5ukn3j3a30qm4r8s9n6neu0.00006700 sBTC
tb1prav5ju5kckkm08h7yytnsu46gn9rzgekquxh5ukn3j3a30qm4r8s9n6neu0.00006300 sBTC
 
tb1qy5f577eq5zu3zqc26xksmchm7wk36jt4jmm67msznue4glwv5vnqtlyz7l0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1prav5ju5kckkm08h7yytnsu46gn9rzgekquxh5ukn3j3a30qm4r8s9n6neu0.00002232 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00012232 sBTC
58e40d1652d3269ddcb3b878266222492fb41ce4f3bb2e1bf47848d4706245dc
mined 457 days 12 hours ago
tb1pkpnqty0z9frgqvsul5vf40lwln2u7e7ucy23pf4snhdtvy4mv0eqhlyx670.00009889 sBTC
tb1pkpnqty0z9frgqvsul5vf40lwln2u7e7ucy23pf4snhdtvy4mv0eqhlyx670.00009232 sBTC
 
tb1qs90pqmlsm50caaxkhnvjenle49y9kcfnf5cq3wkgmygdegpr3ceqwf4yqp0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pkpnqty0z9frgqvsul5vf40lwln2u7e7ucy23pf4snhdtvy4mv0eqhlyx670.00008353 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00018353 sBTC
ef09748cfb3cc41fc893c15b957b31487c0415d744aeaee8fe84a0d445afdeec
mined 457 days 12 hours ago
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00006928 sBTC
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00006928 sBTC
 
tb1qqauvgyzezrhs3cug6yluluq0g3unsezq0tgcp4j2dtmn375cw95qeumm7m0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00003088 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00013088 sBTC
340dc93376cca3ea3168a397171f5b0a5722e6ca3ddae9ab93dec252512baef6
mined 457 days 12 hours ago
tb1pasaehgc5f79fshltl0cht8eylnmlflkrsdjsyu96gphsufe67k6sy8mdrx0.00008720 sBTC
tb1pasaehgc5f79fshltl0cht8eylnmlflkrsdjsyu96gphsufe67k6sy8mdrx0.00008225 sBTC
 
tb1qc4ff3xjrj5q6r9wjpsrjmg03k3jeh2vsl6k8dqtkdy7fy0e9k23q0t7hvk0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pasaehgc5f79fshltl0cht8eylnmlflkrsdjsyu96gphsufe67k6sy8mdrx0.00006177 sBTC×
Fee 0.00000768 sBTC
69572 confirmations0.00016177 sBTC
3270f2858925dd8f294ff8943bf52c65ab9a8fa61103aee5326ee756da9925ff
mined 457 days 12 hours ago
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00006700 sBTC
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00006700 sBTC
 
tb1qqauvgyzezrhs3cug6yluluq0g3unsezq0tgcp4j2dtmn375cw95qeumm7m0.00007500 sBTC→
tb1p2tge53kp4rxeqqq6s9jzq3ytvykecyaak5xs94ck6sgaaw2deycqs6dskr0.00002500 sBTC→
tb1pxdtcj5ca0suw4cf72f06yhe9takcayz4f38kygtucgyfflz5ssvs0g6hxn0.00002632 sBTC→
Fee 0.00000768 sBTC
69572 confirmations0.00012632 sBTC
795f22abf485e20f00bf111f416b64424a49ddaab8a986af2ec586853d9eeb0d
mined 457 days 12 hours ago
tb1q984cfptzlryg47yk8vk0hvy9t6vyz3zqquccds0.23987518 sBTC
 
tb1plttuudtqzepec3wpnktkqv6nyw67eqmxwaapxmsdrdug6wdtgawsn8g6j60.00020000 sBTC→
tb1q984cfptzlryg47yk8vk0hvy9t6vyz3zqquccds0.23967059 sBTC→
Fee 0.00000459 sBTC
69572 confirmations0.23987059 sBTC
7a05b5c5fc5d49e404544e66506cb760a8b6943416496e9c9738d7cd17289610
mined 457 days 12 hours ago
tb1q984cfptzlryg47yk8vk0hvy9t6vyz3zqquccds0.23987379 sBTC
 
tb1pxpvxlk4j3lv5g4w6wdqqmpfk9e4cr3rarxu9z4vz7fv0n3ul4f7shht0zj0.00020000 sBTC→
tb1q984cfptzlryg47yk8vk0hvy9t6vyz3zqquccds0.23966920 sBTC→
Fee 0.00000459 sBTC
69572 confirmations0.23986920 sBTC
219e87fd168c5ac18aff1aa32dd00962788c2ccf041c5863de51884adf78a160
mined 457 days 12 hours ago
tb1q984cfptzlryg47yk8vk0hvy9t6vyz3zqquccds0.23967508 sBTC
 
tb1pxy0r7mz0klkgdkyfvq0ghffzp2fwye2lce576gq02l76lx3jcxtqgv8nke0.00020000 sBTC×
tb1pwgsqm06jh3dg5fkp7vj0e76m86rl3rewcak0x2cs89kuuun7sr6syavlk60.00020000 sBTC×
tb1pvl0g7lr8pjfvlk6k99wdjv5dpnermy8lav7ezmqkuq95kfcpatks8xl9jt0.00020000 sBTC×
tb1p0cgafyktl47n363u0rgp9rmxjazwhty4g89w7jqszh7r5055yu6qgjx92z0.00020000 sBTC×
tb1p5306xstpaructvr7x26phm6xrrwjpwkugce5mtsmwmfr4jtwplkswhc7ca0.00020000 sBTC×
tb1q984cfptzlryg47yk8vk0hvy9t6vyz3zqquccds0.23866533 sBTC→
Fee 0.00000975 sBTC
69572 confirmations0.23966533 sBTC
03fabb5cc31157969d4dd4c642bc4f85d6bccaf09171281d5ca608003aefe119
mined 457 days 12 hours ago
tb1qv9kkv5e0ss8ffvhz2nz9684yztv2dkvzdvu0fzk8dglc47tahfyseh4mjj0.00010000 sBTC
tb1qeg78gmhaxm6w3r47e7dxcwn43hmlp50jq5wcnepkqylgnvp9tnaqflnz5e0.00001000 sBTC
tb1p38gweje8469m3llgw42wxukklnw9wr08n2tvzcnw902yvqrlmd3ss0vxgz0.00001000 sBTC
tb1qzl5serf4afguehng394gfsn22zj8w2dhmy0xh80ut63sw9z88c8q8k0gv40.00003000 sBTC
 
tb1p38gweje8469m3llgw42wxukklnw9wr08n2tvzcnw902yvqrlmd3ss0vxgz0.00010000 sBTC→
tb1p38gweje8469m3llgw42wxukklnw9wr08n2tvzcnw902yvqrlmd3ss0vxgz0.00003820 sBTC→
Fee 0.00001180 sBTC
69572 confirmations0.00013820 sBTC