Due to the adjustment of the company's development strategy, CloverPool (formerly BTC.com) has started anew and has been fully updated to a new brand and new domain name to continue to provide high-quality services to our customers.
Transaction Hash
69b51a24694ffebc780b159e95b8b630971a9666be0332ec637b9403d1e978ae
Summary
Height
Confirmations
211,009
Timestamp
2023-12-25 11:08:30
Size (rawtx)
8,581 Bytes
Virtual Size
5,049 Bytes
Weight
20,194
Status
Confirmed
Input
26.01955658 LTC
Output
26.01904040 LTC
Sigops
72
Fees
0.00051618 LTC
Fees Rate(LTC/kVB)
0.00010223 LTC
Other Explorers
Transaction
Input (44)26.01955658 LTC
Output (33)26.01904040 LTC
Input Scripts
P2SH
1600147594db3635d4dda5c0685997464fd647d202f645
u��65�ݥ�hY�FO�G��E
(witness)
304402202b8928ffb9546125b454e373e123914664aab8de7d00bf799a6a4f7784a4b620022019438c9f88bd63f7af71ed044a809b0d873b8895dbe1c22fe5550ac182642d4501
025bc8d9bd8a3aad2c5a6125ff0dad146f0d9c7349f6ef1d0937f473a0e551d38a
P2SH
1600142ff98b87a7a3732e968c65ce95a8e35db94aa3ad
/�����s.��e��]�J��
(witness)
304402205e8996aacea101cccd3ed9648bd7389f0b3725d07da4ce382c26e90e2e384a22022006225d30a2b1c3cfb7bd929b948df5d602116bc66772a54ac9038e36c7c1d95201
02a8d0c34c8c28539977c4947a14904035ceab87956fdd9aa45cd3e6274f7c2e22
P2SH
1600148eaf67f63035279e896cfa87705941fbf2b3b17b
��g�05'��l��pYA��{
(witness)
304402205f25f3cf4bf3594a36430ab6560b2aae360f8ac78ac28febf5139b488bb02cd6022011b08691467148213d33ae774f8eb8994d368372285c09f4edce8de9715e5a0001
02101dd89543f0927b8ce3d62991d24649a24d920ac8c419f7d93a96718dc4aae1
P2SH
160014d0d76b025c7da2014f4e89f71018cdca5d3a15dc
��k\}�ON����]:�
(witness)
3044022010d09c8f5a6e049d583441d355b3434f106783321ef74e563d30a7a45b4b68fb0220468622f0d8d451b476f7fe70fe1a940955a14583d2079bdad0a17f9737a3b80f01
03c9b3d0276dcad9c1540e193ab3c6ad9741fa88710dfc1d78aaca65cd94a81532
P2SH
1600140ff451dca3d0fc5678e32dfb014fdcaa72a14c99
�Qܣ��Vx�-�Oܪr�L�
(witness)
304402204cc17c1708ca111a6c391d22d917d80b0b0d18c252bd02460e0ca9d462de1a0a02207b2781243fd510d444d7f357307660413a02305d68426c9854ef65d985a6670501
03e0500460c1996be09684fa4806c1ada46711e8ac608371d8eba77065569f2d9f
P2SH
16001424d2560325f0d08dde913e260a5edfd578a8514a
$�V%�Ѝޑ>& ^��x�QJ
(witness)
304402200deae8e0d351282d49afa175ada6e3c3fc41e7a24a0d5396ee0a52d6b2877089022004c601d2402d933744a30a23709abab7b228e1194bd4bcfe7d2cc87b01ebffc301
03c87bef9a5df87fd8d43a21315440c0b02cee6c3bd2249c3faaaa765743eb418b
P2SH
1600148e9de4ffec98b7cb7dca2368cca4a731bc944200
����옷�}�#h̤�1��B
(witness)
30440220058164d20db06f042e4726c4b6ff40f85c3c52102f3a659e966b7aa1d8ea1c2a022057e38b7ed0a3801af723ee97c4efe6f478a19776760059e4023429f92ebac0c101
0255c3183ce124e90c2db401dbb9f7a4853423ef1296c7b1436610e37bee3f8b55
P2SH
1600149ef741be2d137b05e0311ec12f4e3e8424a9a44a
��A�-{�1�/N>�$��J
(witness)
304402206800989c050c892ee78a59b415634db8a130698c4839edef7084063a09bbaed702204a97851724304907e9907657f8f9707f1a865ca0eb70dc5c3dfb2fc8ec51e43f01
03acfe64cbaff01f4f496fa228e3350c1bfd699133dee075127b437ae2ed796574
P2SH
160014be83079804855c69ad07d295719660e27ba25200
����\i�ҕq�`�{�R
(witness)
304402202a2b9dcc7195a706bcc29447ae328f01f0de65fda69e98488964f10aadc556510220251bf68d395bce2f846c709f2ab9ae6fbba7721c642a6d7543ec0fe6ab97df3f01
02584ba4043c38219c01ef5da6fcbc25c46b7ba6d9199e627ea054f079bcd171ba
P2SH
1600141a75109897b51946be5daad55bb951f980762868
u���F�]��[�Q��v(h
(witness)
30440220403a7fad734a154d3f17acb9c9e514a478fb95b097fdb84bb68784f0912c8ee402205e5b70c98143a6e69a0420f9e4c8543f660f32e9a61c8c930a44f143341aea8801
02405a51316b257f6be1bf6c7216ffccb02e80bb0436fbad355bc9d20588d20f6a
P2SH
16001422bac0c3ae86789125d016c2467c5cc4698e51cd
"��î�x�%��F|\�i�Q�
(witness)
304402206766ddd3d213ae9b7180530049c5a3f01f4c4ee9a109fb3b3465c0f48b5bb3b802205435795bb5db4c151bb5e11bb00165274e29325a27a6e42e92422cd38bd6600301
039bcb3ab5d7a468aef3b5f035896447fd09eb623b1d2195eb8428d43103d32425
P2SH
160014089ac8efd6d74703620eed1739767922ae4b07cc
�����Gb�9vy"�K�
(witness)
30440220056e809e704c669ce58fe6fbd8729cf28a1b1529b7eb441c24cd00f78e2329ae02206152130536939808593c246dc09bea665ed9962293c1b5e9c927e3f470475abc01
03b96e2704c2e1a7c76fc6d39d2d4e2399b18b54e42d5d1c0727edc7365c2825b5
P2SH
160014ce8e4423a9e9fdd9bac43aa949a67aaaeeebfd28
ΎD#���ٺ�:�I�z����(
(witness)
304402203e63853e3fd7ee492e7de671ea010b70088b815afb482d8e4cf1c8ce83dc684a02207c20da23f452ae3fc4a68c8e2b19d4e52580200374a55918b1c9e691dbf4d14a01
03ca86bb433ef06f6a091bb8d5b849d6e32f8d5d842aef7cbb5d378f79f06f85e2
P2SH
160014ad8ab19324583c38edbff1261bbb58cfd581a284
����$X<8���&�X�Ձ��
(witness)
304402200c9d49d1e1e64f2ddbfd3b01bb55ffacd7e56f7eeac8505a2794d790d10013a5022023a0cb8bbfb9ce27fca61d0e45dc9f88f97900a1b10e7a5db7a884b2d4aa225f01
0281213d63329d0956d358311ca433eedc7995b283bf2fa7d0bcde43732803826f
P2SH
160014c419da9f1419d60898dd0c2b1fc5e240034f928b
�ڟ��� +��@O��
(witness)
304402207054d5300749e1760a8d8b98124cd1f32c12775163b780b44260df0e593f89e402201d6d3bbe76b803bd257690c28b6c84a047c5ebd5f2f374e36097f423a470b7f601
03d3cb2897694f86fae6a0ce3bda5af6263f1d9b8ff7dc3e435cc448e53cc8def8
P2SH
160014fc6ebd332ccb1409dcc0b7bc0dc09bc798ebd49f
�n�3,� ���� ��ǘ�ԟ
(witness)
304402205c5b59d30002e0bbbfb2dc7f78ee9f7eab4769582e4c94e55d6a914ee014981f02202a05cad471541c7f2a9a7bf6cf892125b62e3b762f498b712b8a1333eb21353e01
03953374ed5ecfdc879ea3070f7cc5d89b20132c3968f6720f2908e792919bb577
P2SH
16001469faa3606ab9a76b64f6fc569b8eefdee5665db8
i��`j��kd��V�����f]�
(witness)
304402205c140a9f1f75ceccf9f277379cc73698b8198926d5ac9d7c16df720c2b5d017502201099a88cba3ce10413611a54a1a61d9429d31b1b2c9dfa1e9eb3468b168889a101
03d41c19901bb3faa318ed6ebbee13bdab0c9896d9397f4a19d45865bbf2768cef
P2SH
160014cc69d1c32b7c3707f4cf96b26dc1f476084eb0ec
�i��+|7�ϖ�m��vN��
(witness)
3044022024419ff3354e6d12128609f901532a55f9cd10e25a406c5be8d9a8acff635fed02204c1a24709d71cf8a3bb6c45f58b46afdcee41e30f72e41bf260c9f718b4ad73801
03b7cd9163c4a5d3704efd2ad198c9f113b0e9be7a98aa7425efdd3533e0fcb317
P2SH
1600146f0627d96ffa453a574968b39765ed7d186cdb6f
o'�o�E:WIh��e�}l�o
(witness)
304402200766a9c70df80ed24c74afec2b956ffa07d68982403d35ec7a4bf45b4605cbcd0220458b863dafe9e04b608656d6c7b74744cd046331a6c7d58aff7dfb6916bd92cf01
03632201b14e23521557138f6a6daf41431c4f00e5c85751b0ebc8e0e6ac6fb71e
P2SH
16001404935f2d6301ddceedc7fd64291316f12ed0a84d
�_-c�����d)�.ШM
(witness)
30440220196a627fc7f9ae7f24168de873be79353bc45da7d25ce7506d34beb19c2d451502205e3088200fc30e2f0ec283296873f9525cb06aa047ce6c39ce2dbeceaaa8086601
0309d2cf0f0929203a74a1634d8972ff5db389a7188f8e67a1abb908c9388e3f50
P2SH
16001402df2a5163b0c95e9e86ad6a89becac88fbbdac0
�*Qc��^���j���ȏ���
(witness)
304402206a20ebbe92c055b68b42a80b4b95e8bb203eb609bb1bdad3d25db57238fde6710220239b1c63cf064b57fda6227babca57dc5f7614f5efec64dd7766e5b7ba774e5501
03e059b7f2e65ed8c1faa86abb775288a3695beb84807b2c081f323586669f3128
P2SH
160014c6b60221fdf405025d138011ca7c1325ed155211
ƶ!��]��|%�R
(witness)
30440220105e21409655a8b56674fbd8b45f4089aa35c74f3af19137101a6d9e9db5b69402200e102c0b3017fee1de369eb1c26d8ff34f9fadfc70d9ea9a82eedea0cb31285501
03ff31c9798dc121951a8e6a5f1d76e5ec0d99a586beafe7c9ba4bb73ac09400f1
P2SH
160014d653521dfe715e87fb0a9c162f2edcc7682c7c27
�SR�q^�� �/.��h,|'
(witness)
304402204720ef912089399538263ecc84f9b4dd8d9f0394c9c3c847748618791f387f6c02205758660f9776b124e25597007f88ccf791c1f04e80b3ffb41d558d979933fbdf01
03b497719af5999ff57401dffa1501cd418f9e94fbb472ebeaf82273ce9cb3e208
P2SH
160014f4876d28f0cc27907cdcca75a1551a86588c02c0
�m(��'�|��u�U�X��
(witness)
304402205ea0a289317f4c25b5b4f1552f1e5cd8c8f22d00568d866799d992746c81793a02200ed544ce30f49fea300a3f113c8b234e1b338286f3b48c6fc40b8c1d78c83d5901
03d4ca2b56bfae7d2716133a79b27d0bd4c4940a0aa5b510c2bb29bda3a9e2439a
P2SH
160014416f0ca94fc9c2ff8e3772862722414b4e8365e6
Ao �O����7r�'"AKN�e�
(witness)
3044022018aa1b6babc8e60147a18588872663a1daeaa4febce63bf2f4422541b48a11be022031795d724b1556b466a63287c7cf840867edb1743ae6e4d866950559c05fa6b801
03ffbe077eaf526db00981b2db89a19614606674548d9096df5eb69dd06800928a
P2SH
160014dea3ea4d1a1641bea24c311b46497a8b0bc92a25
ޣ�MA��L1FIz� �*%
(witness)
304402206ea2e3b6feb820318c65dd00d9b780450b0c5511c68b3f17236ed7bda4b030c802204a31c72e9fb59450ad3e1bd5ae307ab95154697d6b86cc4fa0796d989ebe7f5401
03abe03cf003d95d3d19015c2fdb392c5a9122fe06030895ff8b4a08a76b9e4aaf
P2SH
16001462cc98f67c0952b78a428a12b3c9ffc9bbcaef45
b̘�| R��B����ɻ��E
(witness)
304402206b3bc9a0ce308fbc1e872f04883ddc6a66d4570239a1d9d3d48a2a15cc42893d0220475e6eb700420950a58bfc1b41d10c030d211a96227f5e6abe1fef7d76d9bf7101
0235b8ba2f896439176abb01b8745ea24ceee81ebaa619d6330bc1f554c8c43fbb
P2SH
16001407adbb8875bdc71992c21059b4882a611875e2d6
���u����Y��*au��
(witness)
30440220752f43aa4ddaf5b6c3cf0e29bdded9fb214b41702f16c3e73864dfdea548dbc002207982d73f790d4d8af8cd77797cce0aa16c574025a71b78843bcfd6e07617e92801
026f901d3146bb553da562569e80182d3e3fac78f44d488b586c6c045d3e34ca35
P2SH
1600143b46e802f442a5592711456725536b06d364013d
;F��B�Y'Eg%Sk�d=
(witness)
304402202b380ee96025ee992df2f640ea84ca32ef05cd987868dd42f9ffaa6d972f5b4802206f0d6609400c57c76d8f48d007382412353236df167da60a527194cf46846fb201
03b2c1d5c22984dcea5c55c0dd0de56fe27a107e0a8fe3ba4dd75ff239cb139fb9
P2SH
160014281ab1106f1d2958be2974ec606b6fa76b2f6739
(�o)X�)t�`ko�k/g9
(witness)
3044022014600d635f7f11524106398deddafe332613a38939d30ec1d8620a994a49ebbb0220455ec24eb0706c22c9bd1211fa6e5e183c116a7f73fd765b92f267ba50013cef01
03e05ff43e795a1e143e79e645228333f86f62feb3c4c85e188e28e266155b158b
P2SH
1600145f6b3402e74ad637d4118a68cc1c46df2bd2cf4f
_k4�J�7��h�F�+��O
(witness)
304402207eed7961b26d1856baaf2e729a03fb61f691a8f1c46d98b25cd742e75e2490f302207718068a4fbc7d3b598b8d47773083f34267f9ddd3d5447c8db7b128ec17dc5401
02049ba7a7b37aa050c94bcf73688dbbce176fe1826eaad37bc103b6cabcc0d39e
P2SH
1600146ca58dcd93a60d5bbaf77aa23e03973750ed4969
l��͓� [��z�>�7P�Ii
(witness)
304402205b654101884360e170ec5a6ec2d9e14d05c7ffca5363c495768299ae20e20a5e02201bbc4471f759305228387bd3a8e4ed2b33802029f3964678b0eda3079e204e6801
03a594f58ae1cb7d89f61e92d4d8982b463aaef30e4599bee55591aab3177e93f1
P2SH
1600140fe827a3d78bb95bcc37ccf3d496d149ccb7fb65
�'�׋�[�7��Ԗ�I̷�e
(witness)
304402200df2877b2a75df67d0fcefcdcda518603de6441b0b423f6f8e61d52bc519b2c8022048ff121977c9efd0dc134bc6754700de9dfa9e6cb4d95b4b1aa232f35ca52f3a01
03d9821dea5246a40198c215d7e172dd0ceb15591e4097f3154cea19d9ec3a4463
P2SH
1600146fd842c93310abba81fd7eb8605935ccdb33ffab
o�B�3����~�`Y5��3��
(witness)
304402206ffa5624e6fc904ce1541f448b74052bb34e78befbb68f4910e4fb1517f16b570220708b5a232060f02c2b06057707de65a0529c6c99af48dc5dd175cef61a22cea301
03bfe8ef5ab22102d7c1a7d600762e93bfc3971d910cbaaca2a8ffa5b53ab45b3a
P2SH
160014aef1fa41c4304017930d226f54c9dbc49dfc1db1
���A�0@� "oT��ĝ��
(witness)
3044022022d76af15bc24c67587cd98f9b503a91053f16edc6cb381da346cbf273eec27b0220528ee08c63b2fe3288bd2ffbf5b5f9f9463fbe5c0e182f47e9c8a6e5aadc0d0d01
031b9327452bd854df7bcba715b5e7fb70e557002e83ee017c18a441a4c3f65c67
P2SH
160014742a3adc4ceb4113f46c74e15553816afb9eb0ee
t*:�L�A�lt�US�j����
(witness)
3044022018d1e8145d7ba56044717cf441dd960024d0c884b1e75e01e052092e6294f8810220282d2f4dc1038bddb978cc8d887bf3ffba3a9683300b25e0a8b2e2155025822701
02355f6f09ba09733405bca2b36b86d225abc873fe104349ecf0c4a27615c3eaae
P2SH
16001434a62db9b646aad34f4ff91dc876bae69af64716
4�-��F��OO��v���G
(witness)
304402202a36009457284537733440bda445de2b0b80421a76147ef4cbbf7f81b46c04b1022009bb34a802ccd71c8ab3c420ed1fe922abe314c0bc0c007ae9b8c1e417763e8e01
02e5ad46b3ec2b82dbbd77b36e12cb307c07ed51d7e0438e6316065ce36587fd9d
P2SH
160014f69be81638f5887c50d87f5157f218fff96d086b
���8��|P�QW���mk
(witness)
3044022026b68ce20dfb008322c0f5ed43e68250c9ec31ee3294eee84868392221579472022030aff52f4fa61cd546e5be073a321c912ca69098d3fd0b41e5110f46e240216101
02e14b8f7165bf375b874a52b13d1c0c239071dd2e0fb5c0bc9b89219a620cd4d2
P2SH
1600145b6dc8838e8d691c67733a1ee404d6b77fe16997
[mȃ��igs:�ַ�i�
(witness)
30440220167d20ed3e1612ac0ddc7b34f5ee80a88094ab103a1c6814eb9a795bfd15de0402203da97b759518bcf4edc59abbe2b633619662037e80fc188f79c277430e3eb57c01
024faa1e93e0c824e7c94d3b18857dc8eb548458bae79f11504086e6fe348c15e8
P2SH
1600143b30a2295af362d624d0695b59a57f41a26b7842
;0�)Z�b�$�i[Y�A�kxB
(witness)
304402204b3a5c0bc0da2684ab0b06f4dd0fc3573d7c6829349bf3b45698bf6766a358320220489d3ea3aae9d39aa1bf7619a70cf97f94a5ad12ebd59caba46d0dee614ed08801
0243839e0c9083698bfa82c03454646e675af8d5a636e17958006006edfe341878
P2SH
1600144419b8854750ca1c67f106c62f66cc9ddaea7664
D��GP�g��/f̝��vd
(witness)
30440220400f29e0db65d7a0bfe758259d1827cf1e8e1a732427e362b5d7343efc34a70a022018def3a9ee7a86d4aeed1ea75ecd758fdd920a828427465f37b8e856f07085b601
03ed45a6e43f081c648238d03c32a116ee07d514c1bb3b467854095c07a97d08b9
P2SH
160014013721f0543278a83b4b3b36d390e556492a155d
7!�T2x�;K;6Ӑ�VI*]
(witness)
304402203397df72b61b65ddc1033fed7b4174b9e2db62352e5e0e6b2a7882def43bbd590220160917c5f7f05a9387e57233a08a679e83b5e8e42e82ebbf5344641f75f5888f01
036ea6ade5f67a01c5a07f6c6ff5bc072b9c0cc445d89eda5e4f79506ca5b11efd
P2SH
16001499a78ee53c8124fc5c7dbf22875ddf83bc571ec9
����<�$�\}�"�]߃�W�
(witness)
3044022064782aea5fd1c5bd42d3a96c355fb3edc37561eb57078b63a15380754a07a43602203f9510cc05537aa7db0ac8243de098f906e918a19f58e2f06d834f8a49efa31f01
038f00d3b87d20277578fd604d622cd55110fd8191cafab4e82e44ccddc7854379
P2SH
1600144abb992c1e3e1f4b38f9ec7804b01c2ff4a80091
J��,>K8��x�/���
(witness)
3044022045b9e703ebe6829e47304d20fab42d9f371d47102d616604219aa9a69ccde69e022067a6849415c26c5f2bbab3571d6c65b7fef5a6af4c90d8c3c3310c989f669c3f01
02ab29a2992858d36bb4f0297f80d3e5fce0646f0b4c1a1b463e856699bc22ea8a
Output Scripts
P2WSH_V0
OP_0 5841574cba048fafd02c2a1a9b16a3cafd69b486
P2WSH_V0
OP_0 ee890c95a82d47298edbf75205fd0c4c85b70b53
P2PKH
OP_DUP OP_HASH160 e88d7685d10a165d826be34566c1a4cb2e71a8a4 OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 62147f72871f0f6d329c3dda7adc33484a5284a6
P2PKH
OP_DUP OP_HASH160 3e1eab1f3d14c47566089e3a9c4bad5d8712d21f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 88d27744335dde3bf673346d9deb5ee25a62cbf6 OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 9185664fda451b37602110be74009b860729cf9f
P2WSH_V0
OP_0 bc634522e17e61c6eb60e3b322a53c0a54001139
P2WSH_V0
OP_0 431e6cdf894730aee4e9d3ab1f5553bfb01dcb14
P2WSH_V0
OP_0 0940a12de8f6c8e269e584ddf36b8bfe546db7b6
P2WSH_V0
OP_0 ab2f82d73818754cf21fc090c46a2b459c2aa6aa
P2WSH_V0
OP_0 c815bd11bf2685d9916dd01ea108c9c34caf48de
P2WSH_V0
OP_0 b1464e324af3606f1083972949ac53f3f52f7fdd
P2WSH_V0
OP_0 190185501b870ebd19f257709c4f7a4e7ee86e35
P2WSH_V0
OP_0 861d21a4d2be3c5060f0832ef50f4b7ebb714dc4
P2WSH_V0
OP_0 1d20463d9683bba9b9ba66b0da0183ca56bc95fe
P2PKH
OP_DUP OP_HASH160 ebaa84229ce25e7a75b6417474840c9ae5a048a0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d767449047850e502cc5dbc44b3c19bb20a66895 OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 3ab4bfadf52aa058718e97530663e2a2c9f8d7d1
P2WSH_V0
OP_0 84f2594a4e27e8fbce746b62b361d21b83b2773e
P2WSH_V0
OP_0 f9e1cee0d7e9e35fecf26a502bdd8286feaa9bdd
P2WSH_V0
OP_0 867eec75079aaba41388e7d280b6b2dc54fafc1e
P2WSH_V0
OP_0 b80e0792b3e72c493dc0fd6727d93789ecbbc109
P2WSH_V0
OP_0 e1ffc32767fd3cc3dc1fc9201277965e25d2d2d4
P2WSH_V0
OP_0 11f5f395778a30b5f18d9e0182a04a1ff7b343f1
P2WSH_V0
OP_0 214d891a65db7fe094271b180f037d144a424bcd
P2WSH_V0
OP_0 f727014f019ec5650dc0c48bd150c6d00d57f63b
P2SH
OP_HASH160 a5c0d8196633ec61b4d7341f750a6b8b4c27fac7 OP_EQUAL
P2WSH_V0
OP_0 abb9885ce47f138e93596adcfadc1d64d19499c3
P2PKH
OP_DUP OP_HASH160 7afd87048f6cfb0305b48bc077d62ab0158894fe OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 9b2031b760f4ebc46b6abefbf45775d2712f0d6e
P2PKH
OP_DUP OP_HASH160 0a525cfc38410e8b23fa742732edd407d4da23ee OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 cb79169f2ee36dfecf61f2dcc079373b6e3db5b8