Transaction

Hash	623eda3aef4bd835f5df96e376e42863a93a5829989dbe4d14a5cde0bcf39034
Block Height	507052 • Confirmations 2729790
Size	18990
Version	1
Anonymity	0
Fee	0.01795156 • 94 (AU/byte)
Most Recent Referenced HeightMost Recent Ref.	507036 with Output
Amount	181861.13000000
Global Number	234320 • Prev • Next • Last
Extra (raw)	02 • 21 • 00 • c620df7dc18a795a184f59b3a6b27215​28903e03d12258ed8d3a1b867d3699f4 • 01 • 73328f2c2b7541fc8532f2312fa31b74​ba453a1ab311c5db0caee2b7c37a3932
Public Key	73328f2c2b7541fc8532f2312fa31b74ba453a1ab311c5db0caee2b7c37a3932
Payment ID	c620df7dc18a795a184f59b3a6b2721528903e03d12258ed8d3a1b867d3699f4

Inputs - 176

#	Type	Amount	Key Image	Stack Indexes
0	key	19.48605487	96b423d2046de828880a8207a83d62957e1960e900931c84a5a2463e05f6a6e0	0
1	key	2000	b155f1ad132e15d233156948f69c6804e892fde03e6b3ffb982323d24c80664a	101896
2	key	2000	7865ff4594c07819af574e62110b3382d7fc500e0ac3e2fb8946e38cdbbc2fd1	101118
3	key	80	68b975558d240dd4dc1b430211ad1dda64d93a7df0d8b880a79764a95ed37d8e	103738
4	key	45.51901297	7e5daa5851ad0283463197df6e08bd97180b18c8c93a74f9818f6b03c7b92da3	0
5	key	400	85134c8528f5752e80fd60144011e8f1677f46e4071d0f564a07cf03d134cc8d	106867
6	key	500	7de909dc2668210c63758fda1bd5a2340ff43e5db754193aea08114ca72e42a6	103212
7	key	2.17542717	9d7b2050db1ebf285e95e96556b698787f8c2f0c39f1a23f9716188081feccd6	0
8	key	8.02693306	2dc8e107b99e0f15a08fef947887897c6c473dd9d841db6c2ace06e449ac8e1b	0
9	key	4000	914383c6c7c8ad31927cfe8a9296e63edaec0638d6c8b1327f0967865c34389c	91038
10	key	9000	13fb1b59d891939ed5249bc9e04a76ab503e03acb20ca7be3ff45180df438ea1	111779
11	key	50	75a561edf6a8d5fc65d3c4d3dc8c727e9ad3fc58c48a79c4d8c5f023e6afa430	105347
12	key	900	9dd546af635fb6b8e903aeb397fdaccd91b190c84cf6663346f1097c50924995	119318
13	key	900	1aa4c035612f3848404ea74489ad188f8ac72522f2354d5839dbb7456417fa5e	120491
14	key	8.32957368	0039a180a3f6e12392082c586cb985e979474cab8d06e4eef1ef692a170694af	0
15	key	500	5e1b28906767115f2e75f09715ed7dd5f9f539a83e6a06fd124c3093535b4678	104588
16	key	50	ddf00f20ddf551217c85002963f033c7a82d8329eb9aa6971ffef415b7136781	109376
17	key	2000	b0ee46acf016b5200be8093612ae8f11ec1866514771e5603f6e1444025ed9cd	103943
18	key	200	80aeb52b314eacef002d1b3b37fb7cb5115ff5454f7aaec235189f7ceb331454	118205
19	key	7.28186850	7bbe6b31eb5691b8726b0e3b5f9fdb060b50a66681c2524e0561852d5dc31632	0
20	key	600	c45e07738d3321808e902b6931a3b687bd19c988ca0346083d62a12f333632cc	98703
21	key	39.70990727	295252f5a2b6384516ddfc8250d73429b899f6d17eb5c58ea4c0731f6d61d41e	0
22	key	400	4ec2e6768cb4c442f4953f07466c90599280934fcce0907655a9dc199e66f3d1	106428
23	key	700	47e2f853e648d76b12a719714a911d1731e04901b34abd47bdf0398a684be916	99970
24	key	4000	579688c18fbd985ddfc844daf53b2aa3a4fc289d81f9b27e643358d49db8d27d	91101
25	key	80	41507c3a59ed597e0bde4a6882b0884b0e79cb0468808b86bea46fe6ea956117	103171
26	key	2.36771272	c1ae65c0dc0664d27034112ccca85bf141c41490f337d49a855295ff10b0bd33	0
27	key	3000	a5393e62735fc12c69f1f14eb01878ce2093bc8f49b439965b9c996aeaec6bff	94640
28	key	4.10804624	0791224db68556c4fd0e400415f3f7586386dc7d88e5fb7b1a7b9d3d30bef61e	0
29	key	7000	881e45b94efe0d5a7b3cfdc01ddf06385fc6b1fc47ebe246763849382693ba81	88060
30	key	15.68060312	60164336ae4e068dd8232d56b1459a9075cb0bc688c67fc863825f3ea9d121b5	0
31	key	1000	9b281b0fac816637d09a2e3224d74a3d3331f5925335138e6046c546a93994ae	125896
32	key	3	0db1354b942f0e8c111638e023febe5aa0503276d2c02f537b9baa351de23ddb	74648
33	key	400	1b4900c4022f7179bd1343d8b5c0b7d5ad98555ab59f3ff0f34393c8a4be8da6	104505
34	key	2.28137113	61b2c2923c30dbe4ccc2ae524a4c7575bc26640199c06bd0035ad4282de9d012	0
35	key	5.83771550	9ce666e63464c4ba8ed4fd03a7d875bb7837e5af9e758b29ed1772eb821b14a2	0
36	key	100	6e6912fe9e8d7d661764b7429414ac015b97a1155a0fda43bab58829a672d0e9	134346
37	key	1000	2a4bb6627afeea1d02fc9c13df23d5776df2d5e5f2b57e17132550cab1530b5f	128659
38	key	4000	57ad3b2958ef4e5fab6716fddad888566f35a8282bdda4c5c71bb364d160d23f	90543
39	key	9.10005612	857459ddfc7ca04a6636449f75d540c209bd61eb90b87b68ef32b575276ddba5	0
40	key	29.95800029	7711a792e11a7674349bed9583fcf368dc6112d4094485b53bb7d19d7df68d3a	0
41	key	80	c0134fd53fc39de360dc098fee7f8073916cf02abdc746f22a1335dfa0d04fb2	103985
42	key	300	a976b85675be5754d7a1eb92e111a5e9724dbfbf97cc39c066dc95db518664d0	111281
43	key	60	a449e41ecaf90129ecaf5bac7bc738c25903503b80e6cbca21c2abd58a22b9d5	109367
44	key	5000	f835757e882e53ee283438a2e735cc2a92f2e80881845bfb976fa4a36eea7025	89849
45	key	5.63304318	bb4f0ee65cd7528d02bf6979943475dce5da3d1529da1dc8d0e35ac012c77dad	0
46	key	1000	a2901d30373579dd78a1ff372130394f9a7c7953ef77bd12a6c7a190a57bfd2e	127455
47	key	500	5453c6bb27eebf836da16e4d816b55d58610accaa11ed04bfe37044ae2ef5192	102424
48	key	10.27790373	f25e139a5c3eb95a672abedeb8247e31af17435f73b76cccaf992735dc956892	0
49	key	1000	2d9f1be4e7e1c85338f3b99e0a96d30dbdcaea108a3fcad6260d26f9193107fe	123039
50	key	1000	a6dc22f9bfd8abb3a4ae85b6df9a9b6792042ae102c03c1fb965434ac03c2055	122495
51	key	800	ec0d718fea84581fd7feb7988c13196dd20075bc876a713414160f92b50aa9f9	96907
52	key	700	2996614ab3f723653e1ab5a6753d9cc487ad87eefae9c9271076b2a297e57446	99870
53	key	34.29303722	f9b5ca474f58c9d8464e5a778d03d10b9348a3a25eb616b5aad7f1cc73e8697c	0
54	key	300	55280798c91538d1aba5efc102166c8982a4d134f87cc9829c1372dff88705a7	110542
55	key	4000	7ce731768ac4a1dc45a87e07dd2b61b94c63557e798c8687e65779f510a1dd95	91124
56	key	3.32329883	ff04e351df14ce30464a7c1a72e1351c5ba6f66d53a5d91a29e45e6ed0b362bf	0
57	key	500	7dc57e1763901114890189ba4b38d74a3549499791c32bbcc1c4a97eaf99184f	101018
58	key	100	8381cba31a26a022f5143033d9a4ac60abf73cb9d51483e0bf5efccec51e0177	129770
59	key	700	39fdcacf1cea65be96e3861a21b55e8da5b9e2421cb4d8900af234dedc5c3193	99169
60	key	3.36209821	6ff2ab60ba95e832b0dc0d35b8e9fc214941f90bc7c63cce5cd09ead8dc66278	0
61	key	3000	2d98fd316e850d4ea2c2125bd1b9e9d4bab6d3178aafe278cb7a78d00fc3f1f4	93415
62	key	70	c9249fbc111b5012320220664d88fc118aa6c86f92f81f5319ff6ffec2651a7d	103594
63	key	90	ead6e9aa3a0eb1f38c5d410d543095aba2578f143623c69bd558021b1279a0de	129214
64	key	9.67181911	a7d325c1976f432658e3b114c4696690bd7ce4217b9894192bf8571f312c03a3	0
65	key	1000	affd8fb6814182eede8401bce4b926f84f1d399050a2f52baabf1160eb878682	128540
66	key	4000	43329987f11a7b587e0805219947f000b0955f57862db9b0a1b9d367972aefda	91096
67	key	500	b38179f8c708b3f7065a2aa0c572a3b5b9b7ed31f2e584a7118f3fbbdb50d0ad	103249
68	key	1000	37ea94e2c273b0f1f1bbe30e759b65794b7bb341436f8af4378f9872d8ffee40	122304
69	key	800	d0d55d5e6443d896e23aa7deec67af9b201a7d2ea28bb6665ae5b9b1e6348980	96815
70	key	6.58390338	fcc2d49c522a37ea648bd38dfce46eb6079bc7d209ffd7e2b3f85f61bc4ac183	0
71	key	300	b56addef130488ec1c0d8c6b88252959da5360528cf9aba7bc7649fd42772477	111051
72	key	60	c37b1715c0802969d668cff139e6effc1d670978f5dbdf4481560b11c51cc587	108264
73	key	10000	fb98d6debd0dac44d09c7d20415c2c7692187a5372b1f8b57afa3e6e604d16d2	125684
74	key	6000	f5354047a57d5529c429f64466cdb27de48432cd3781abff65f613fcb49ed3eb	88037
75	key	500	e0710eedb194396366ca204bf0163b04c3416b107a0e0f0baf0e8027eae26b30	104335
76	key	70	685f5d2b964ab7915017c8a28133f8fe7e518b1dad35be4a04e884461d7eca97	108092
77	key	90	f5fba6f6c9a03b9d08e70effe138db0bc10b6ed1ac6d0fcb8cf756aa8cb0dfd2	132917
78	key	36.94129672	c68d8973f252e58927b501855b3beff172393a4be44f0a08825d923dd383ddf1	0
79	key	6.70789170	ac158c241fdec7fc0ca4fceb96b71229ec908ac2bbda24e6a748c7a46a44fd50	0
80	key	60	34f5fbad9328fb38ad9af53c776b8c73cab8bf63e90f91e11ccef179dbeecaa9	105514
81	key	4000	2a84329e7c3419591fd5711b8e2e4dcd39177cd6b78515d22f95351a7c8770db	91300
82	key	3.50909955	2f79861b2fd0dc77a55bc36fac806cc1d5557893dcb7fe61d79c5c3ed222c0e6	0
83	key	100	8e1a89a47f09b334708dd5e04c139045a2f8b66f87e7801b38d9b9931ca4e0ab	132076
84	key	70	67b054e768a4eb2e9decdc66919cb926bd1acd850b56109f4a2b2d8a4f5e2dc5	108472
85	key	800	47a79602ed1607716ec2dc3b98f6c1f4ca0a1dad9d26d696e3243f1243fc0962	96605
86	key	4000	d12192b761c523c22e66882c02ff9cd62f0b13f29cd41e9448b68d9a56276ab4	90526
87	key	37.46351360	332fcd6e9dbf07f92862a4e9bc18219f458afddc5ba4b3e6354e299a612cba15	0
88	key	300	9831599ced327febe8e480fe1be1982ab70c683b24095c81aa61146921f30640	110392
89	key	15.95695736	490ee119fb64bbc9796dfc74c3cce1ede5c1a9718c6f88ddbcf6ee76bac6f19a	0
90	key	90	4e0e1644e6b9fcee97b45e1a40d4f0ecbfb9262765adccf89b67e2a11b58256e	133019
91	key	70	9f4b2a3c2df70ff24570bdfad9e5ca22bdbb66bcaf55302cfe3a6b629542d47f	106491
92	key	70	3eb22341b4aa5d9eb9c583d8225da903911df8bac7336574bfe58eed1c73ec63	108350
93	key	1000	e6c1f1644fd1fa82db4373ed3f46dcf8803e28f18e2a8134cf51448ed0ddd689	122337
94	key	5000	ccf1df0176c333ba687391f80756ead88f1559a655b7a032c638663dac9e399a	89616
95	key	28.45798745	a2173fd9a759c545f2b7f6a9c5149e9d3799675bf35eb4516ddaddbaa692d98d	0
96	key	19.52344177	2301186f2dc46624ab41258ebcc12adcc74540bb647b3a8ec08e73c1e95f873d	0
97	key	800	b9ff0d696226796fcdd00c81086b7482149c334209fb48795490b270e3465647	99517
98	key	47.00537271	bd6629afada74dbb801d3465c8064d0ebf5772900c7f571a5926abad5ca3cee0	0
99	key	50	6fac4d3a8a595b301c1da511793940dd8eef9ace774b4fe774acf8e8f52cb61d	109295
100	key	47.62103165	e08938e4c103247a43634e4a35842be8ed50d0256555a7526833b1c3d3fb009b	0
101	key	2.99599062	dc2b2cc26a50088740f6651736da1112701068cea8caa3537058df42cbb0630a	0
102	key	2000	a1393d93e2d8cbd85e708488f2ec3a3a8d729693803f221c64357991b6043ea6	101014
103	key	1000	cc369ffd0076e0723f6cf55edbf1338b3fa6745afb8233922ca4201156809269	125359
104	key	41.71142372	5b4e8ffe5b6bf1ffbddcb3f5f4bc9088bde3c33910d0c18b3ad901b65b6cdbb2	0
105	key	2.17022672	f51e0f82dffbc460300500ab64b64e77f225cf22cc70b76762bd1d8a42ada3c9	0
106	key	60	0203c131c346e7d3ff6433310de39e4bc52cd16d3ab67e4b0ca6f5f9127f9171	105918
107	key	46.05169997	653bf5488d37b86f3b67ba0afc41dc4b2981c44784af98813a5c62f026a4a47e	0
108	key	7000	a21ef9c4dfd9c194e7e27320554403159c6cff6cae3dbbf158a63213907d9fa7	88050
109	key	50	a572c111db179a7edb2bc70bdaff06136af7d3469f9c05076941b39554e8ba32	108360
110	key	0.40000000	c46b00b1db9a3421b7184871050314d48ef8ad5ee3e1e5bec1bd4169ae03d714	69397
111	key	900	5d4886dfbbe49fd8b96c7ab91eef24840601bbeae526697637350b008676b41a	121518
112	key	8.27488512	cc73bba9329bf4bcdb9eaf83fca7001300a3e1ffb6cc1d531cd2ba25e1eb9558	0
113	key	70	b303a38693be60c4a69a8891cdaadaa2374ca2715bb18030dfcdfa4b4878a3b6	108406
114	key	90	f6c4a54a38bbeaf58062c10099ed8e5217a968240c9916cf81adeecc72e7ebcb	133802
115	key	3.94788008	5f7ed3a50e3cacb73e79c94a891c530b345bff8f007bcdebb0d2d20bb68079a6	0
116	key	28.63692688	13a98d9b7e60993dad809610e19a3e4c3a0ffafbaf16603f415a910fb401f808	0
117	key	2000	17eaa8a09b16ffe9d877423a8d7105bfcf852941f64ca958906221787118e98f	103505
118	key	80	096670534996eaf6b6e973e1436bdb775f4450ed2fe9dfd5fb3503e2b46cf29f	108117
119	key	35.75608233	8b9f8e737ab7e842c27f7428e599f1c74cfcb9277b20bd71c3b641bd921a57b1	0
120	key	30.16810618	66e7175d9283f7e279468d1f634f9b61b812dfd371fe49c1a52853d043085c26	0
121	key	2000	5fbba37cbac0113bad4c6309ac62f93b3408fac06e5d2092bb393d0cb3bd4376	101309
122	key	2000	7151d3815e99284c88b2b04ab8a1b04b7669954f2d5ceb158e4c3f2492340c53	101771
123	key	400	d34dbbdf341c23a50798b9e83ef3b1a48ec9ad5439e806e4e4a6910794cc9f8e	104619
124	key	5000	11186ceffc50b2e014c450bef5ae17ea0c355677ab3256b89b733597379e8f9a	89656
125	key	100	0b57c9125a9fd0c61c6e9af3389410b04a9787499ab1c2832643e2f1d27d0bb1	136019
126	key	0.38043617	253dddb4b6828505c09f65fe0ca16a1f110b433d72d8feda78d4367f6509e98e	0
127	key	6.61276175	d1e5a522c46d4a33a4ad64c260e8f68bbabe670903be03b8918c078179787e8e	0
128	key	200	e2614ef8650675dc364535a240c593c608e0f34137992051bef5a909d0dd1a7f	115360
129	key	36.23292616	040fe8444471a541a481522cc2ec160cce324f92a266fc5a4f5ae79780daa56b	0
130	key	90	e5078f49f1be23177f72f08c0c5fcdc94427191eb66bfe79c841ee75d1a59bec	129972
131	key	100	8308a546a9845e20db646d257d1881b85bebc089d6c54c0f710dc07b06b03f81	131526
132	key	5.60706846	3be3c36187ee90ddb9d86afe67da332cc2b7923cc3ec516c9dea37ccfd59c413	1
133	key	4000	1cf518b4f4b3b8886168d6a71e0534c4084da79231938b7c6ac07f475e6fe962	91601
134	key	2000	ffcd23f9481828ba7c8f370170b99e008b4ba243e813f2a59599f27fdf563200	101544
135	key	50	2f34fc869bdd645799511f981ef87598dd60715e45879ea8105b7caca941fb8b	106347
136	key	1000	6a0f79c0ee47d789dc33c4c3de1f1c3ef23a483ae5ad1851dc4225d73aaa547d	125803
137	key	34.54632624	f71988dcfd6fc5d16a5ce07713de6e33cec2ad2f0fe6419ac1894431a93d1098	0
138	key	900	fc313ee0daf2b1563226755c9ea2ec46e93a4671d9369c0eb53302505378cf4f	120092
139	key	600	b3bb981126250cc571966f51148c4279886fc2117aaeb788bfdaa19719c98892	98825
140	key	8000	a3daaf854804379a6b570fd8857be287da360e98be9f1eee41cf50495e42ac13	90136
141	key	2000	4a726f7f9916367dd7aa0e13338ab79d0ad0e5fe290aa83b2de759156f7bd5c4	101243
142	key	50	49c3748219fd3194bb19593216c0d4ae5d536f9ff2f67a65bbe5e3c6675e3687	108019
143	key	50	49fb308a8ae1aa5e6d95ac65c77464852dff841d20fe0b3ad045bb83e41973ed	109586
144	key	2000	2460564bbf0da49b56085a23b750fa3df5511a3af756ba4f1f5e319a619b2faa	100706
145	key	33.44902458	4957f88d62e353fddea66cd2ed03bba5fe182ce08f2951def6a0ef7b9bdc6378	0
146	key	2.96559216	9bf65202a16ec077f10b8889cf467fadef27aa33a00100d563e1856daebda2eb	0
147	key	300	062632ae479e349dfb24398c1a87fb1f3e699a4447ca562828e9020d1977528d	111916
148	key	80	351aa1d926f2b8571b08e1729c1d3af11960e6127a77dd828eabafda2c6d40a4	108025
149	key	1000	89182a8f4d5e6ed883eca172265c1307c86bd0c85ed74140fa37ea5e9df872bb	122617
150	key	6000	8cc70b07a2a0798a4ee122b85b48e816b8434ad224612db34b3acd587451c668	88011
151	key	300	6def359976adfb17c7051f224be681632f1f88a4a4eaf2d8389b07979445911f	108550
152	key	800	21f2659fda61d052a273ab0e19affe85f1a626ba817e89a12ba9e4747121da11	97935
153	key	8000	46136bad15f1a07b8db21bea681559730605bac3726cc60ed8e01d247eb7a34b	89931
154	key	16.47887762	b874b1e3458896e55813d5fac7a78e05e893e3806f41f4e237f29120f0f4ede6	0
155	key	0.21652716	4484254b46cb6678fa42c471374125d43174bc4f0c528ae7d93ada919383d621	0
156	key	46.21986101	e49874a61275ac79a60e7561ff2e03742b46ba3b704883b09947ec59dc4f64e4	0
157	key	2000	e6ffca8501937be600d892578756a2821ebc2ec118dde5ab9e74984f9a8065e2	100746
158	key	33.11481190	a6d43f2a56f48d075520c63f6aec4fca24517a4b6a98ec4217573424f472cd7d	0
159	key	600	18daa65bb2184882d5fbce587190ae71d49676c81acdb56f032a1a0071d8ca2a	99375
160	key	200	9a7374822389b7f1fed7802144034311a7989c421cf58916e5f401f64075e422	120567
161	key	3000	e626b3155a2a58b1c90faa02be585a734cc180eff321a7f8d5fa2e7ae3e17f99	93457
162	key	12.75501574	a31e9a1c8a79bc3c8d50f7760b6c61858417f3279dcb137272a0e92ad62ca7a2	0
163	key	31.30292327	9461a2d51988d4ae081524522f912782fc83720523ea3f17f6892866b8ecd8bd	0
164	key	7.43470501	6592d3b0763fe7b98df5bd04ed8f67ab1b40aaa7d6807eeeb9123ea401328f2a	0
165	key	800	c968f4ab645d64bc528b4c1efdf44d78c73e2c78299e96eafe0afd33e9582600	97546
166	key	48.15993854	697412e2b878668389f2033bf240a844961f45a1b58c18b0699e234887a837c1	0
167	key	2000	ad481c8a4e441591249891b66cc187d3ff643ff257d09fa271e92fbed8bc650a	101218
168	key	200	5147c405cdfefdc778ba33d479de5ff232528016ea8859f906a62a2e3fb71593	118113
169	key	4.51547390	34543166725c1d3690b6a6378fb1e42603724c2ec11056742f3ee13e591cdc2f	0
170	key	1.84848146	0f1c06ceb136643d160da2417333801c126fbc5d1263e40c8c9ddfcfb7866911	0
171	key	90	67d0fc45257b19b0d04481225580b82264be7adcb68fe644cf2e296268ab2df5	131898
172	key	600	e9377b3b7e6361aba68ce0765c087703e9e92909a300d2f6b0da34fe79a280f3	101141
173	key	70	0812d561ae2424558a6620f1dc87cc2a2d9b692c45745a0e121bbadd3d02b148	107554
174	key	200	5f3ad2d8811cc2fe02826df3c737c9069af246d252f4fe7de83de26b13248414	117842
175	key	6000	64d452d368f00dde5528e752ce05d921a5f6067f56d7c7e71e37cc0327868161	87929

Outputs - 8

#	Type	Amount	Stack Index	Global Index	Public Key
0	key	0.03000000	65126	7620097	9148afb5c1b862fa9e2dddf0e084ea958c6764109192623c58ad38cc881a545f
1	key	0.10000000	75081	7620098	67f2757787bcfacb911c629b6c8ef58346ee82118adb2c56f3672d81002b67c2
2	key	1	81868	7620099	1cafd6220b2121bc7cab1d1b88fb58fbc8fbbf6904e4b50a4f02867e8d6ef8ca
3	key	60	109848	7620100	0992439f4027eb4d22973fc46e2e71f31e4bac104ad0f03e493ab05699c5a94d
4	key	800	99563	7620101	103a68643d6bd86dcca229d13645fbb9364bb4a30ecfe3aba0fc376240022524
5	key	1000	129381	7620102	3e52c1d95afca7ea7336d712ce57e88a4519d525f30c2a32eb1ea883a2f6670b
6	key	80000	100367	7620103	ff9a9816ffa4770fd13453d48bde81b89579fb4154bb96624f7079746c00efb3
7	key	100000	286349	7620104	4a742c4924039562e4cbdeb1aaaeeb420dd4d1441fd2f86ebc9ed1bd6f0c1bac