5d4a2e45307183efdbc2de8e82584eaf98122febc41cba1e181d23ab58a5baee

Bitcoin Transaction

Block No.
386,927
Time
2015-12-06 02:49:38 UTC
Status
Confirmed
Confirmations
460,694
# Inputs
26
# Outputs
76
Value
519.99678750 BTC
Value ($)
186,850.96 USD
Total Fee
0.00321250 BTC
Total Fee ($)
1.15 USD
Size
6,424 B
Virtual Size
6,424 B
Fee per Byte
51 sats
Space Saved
0.0%

Inputs

0
20.00000000
BTC
1
20.00000000
BTC
2
20.00000000
BTC
3
20.00000000
BTC
4
20.00000000
BTC
5
20.00000000
BTC
6
20.00000000
BTC
7
20.00000000
BTC
8
20.00000000
BTC
9
20.00000000
BTC
10
20.00000000
BTC
11
20.00000000
BTC
12
20.00000000
BTC
13
20.00000000
BTC
14
20.00000000
BTC
15
20.00000000
BTC
16
20.00000000
BTC
17
20.00000000
BTC
18
20.00000000
BTC
19
20.00000000
BTC
20
20.00000000
BTC
21
20.00000000
BTC
22
20.00000000
BTC
23
20.00000000
BTC
24
20.00000000
BTC
25
20.00000000
BTC

Outputs

0
7.58679458
BTC
1
17.20372098
BTC
2
0.26308174
BTC
3
27.42205281
BTC
4
27.55276354
BTC
5
2.72026199
BTC
6
2.35506503
BTC
7
27.46649088
BTC
8
5.32150000
BTC
9
2.11660573
BTC
10
1.37699320
BTC
11
26.38731298
BTC
12
0.87644747
BTC
13
0.31535793
BTC
14
1.00000000
BTC
15
0.49705690
BTC
16
1.98205142
BTC
17
4.66917812
BTC
18
0.60537685
BTC
19
0.02679528
BTC
20
24.71984179
BTC
21
2.64020000
BTC
22
0.13171413
BTC
23
0.26416590
BTC
24
1.06888996
BTC
25
13.18217770
BTC
26
4.98590373
BTC
27
5.96702434
BTC
28
2.24487640
BTC
29
0.76708126
BTC
30
4.03790244
BTC
31
10.00000000
BTC
32
2.43296272
BTC
33
8.80234729
BTC
34
1.24010554
BTC
35
5.47525186
BTC
36
7.99560379
BTC
37
0.13154087
BTC
38
9.53660827
BTC
39
0.02639846
BTC
40
27.46649088
BTC
41
27.56260000
BTC
42
0.97839596
BTC
43
0.81994096
BTC
44
17.21680315
BTC
45
3.92156863
BTC
46
0.02641380
BTC
47
7.00000000
BTC
48
0.32303220
BTC
49
0.51560000
BTC
50
0.95982449
BTC
51
2.37410641
BTC
52
0.02690000
BTC
53
4.47863718
BTC
54
27.60610000
BTC
55
27.46570000
BTC
56
1.42064139
BTC
57
27.43935902
BTC
58
0.52227934
BTC
59
1.00000000
BTC
60
1.33130974
BTC
61
1.26390988
BTC
62
2.51283148
BTC
63
1.90000000
BTC
64
3.87154942
BTC
65
2.21250000
BTC
66
1.75809686
BTC
67
0.26692291
BTC
68
4.60431655
BTC
69
1.26649077
BTC
70
0.14000000
BTC
71
4.43476644
BTC
72
2.25900000
BTC
73
27.44161796
BTC
74
0.24037820
BTC
75
21.97320000
BTC

Scripts

Input
0
3045022100c870f6932a5610e355e21db6e3c4b9a4862a625eff5331a591006c55e17b98f002207a192b4c059d14338f844088777f78b73717ee5def765065c95cf4e7629e428801 031685acc1b7a4be872bfe6fe47a4fc2260fc264f16b9af687cfd5cadbf2d95157
Input
1
3045022100f5ae1e771bf78409d16a1e05e9e7a95064086227316fe5e887dc6d31f1e03b2702207ab27fc398050165fe14811dd90258c5d9d7312197cb4922007449c4e8312dc801 02819e9bc4cc6d0adbffdd255f6ba53bb29de28b5470fc7ea10d1a6b0fb627b3fc
Input
2
3044022008326ae54b71d41319b73d6899d8ace912def929d8a5f6440e558052f16aa17002200c3b69fefde5e889eb8a58960c82d1f6b1ae5310ce50b7f1e97e127d079cdc5d01 0368a75228a41921a6bd4af732cabcf83f9b9c75f8389eabdee1a06c274af7e7cf
Input
3
304402207bfb72d88ebb1a596c5829d2d24d3329151c9954c6bfd4b23980a4edec87b27a02207023b8f756ffbb3ec3e20e3de25ca1ee265351f23a5fa6fdb4aa23f9fdfd886801 0222778244994d45dd6c52b6b3429dcdf051b08f4d7a3f852d5d3caddf79c1821f
Input
4
3045022100d1e317b39aac879c892aae6d1274d78f7f78042ff41053c59103efb6fa62259002202dec93955f317ebe8e5954b0bd3a1e621b3a0419b4bb765fe3ebbd202df884f001 02442b9f95b9011d0c77d1522098642b5b642cf520a11e4038b561aff36b344f14
Input
5
30440220324ad75f338b6e07d9d82a3ffbd7d39c4bb7d42f6f8afcf7df7388b9c25e56aa022058b92dc39bddab266253daa91ce4046c85824f66a0549c70964e28611129357e01 0357c4251c363d2c94e4db91beb48dba359f95710a72cb2a588b4ef2bb732a1621
Input
6
3044022100a215b84a146589a863196494e912bd60afdc33de448d037f4648809f790e75c5021f645ea6a9bb95bf2679ba943825e6ecf0d0e03a25f6c5ac93e526db03a3f4fb01 02a9cc6b457dc9c488a3cc4db312e717e48e7d50f8386af85281565eb34b81a9cf
Input
7
3045022100824dece90c7f440094ae2db5e960f2b9d127f438ead20cab1cb32c3494d0dbdc02202dbe0554728964d33076e790cb1387035e7003f134983168f0e5706081cb338901 02fd690c68759bdbd9d51eec295da85660f18f4a6c870e83fab46bceff5eddbfec
Input
8
3044022025a0e219b98e2ce69e373dfc504a867fdd6f555666bfc4268a5886d20590f69c0220171d76152ac380042cea6aeb599de6e0b4ea06dc0e81fc745518d5124ffcfadc01 02a5ebceecb18a677d6cff73bfbf0e7f7c698c778539511b7c45640673ca167d71
Input
9
3045022100b2e64e7d319cd886602acc67d5d766a1104282cd5190c044d3f1d37ee3c051de022022199b677ed70b79b4ad4cab40ade7e3cc4330f44585f7e72c68f6b13425ca8c01 03568351a52f3bbe4646b9a36d515a2f8f554e92d2075f64260df654bacdad5ace
Input
10
304402204523342ecb1913d9e6f683124a6a0d92ae0a3861a1fb396213b1e334717a7bba022003858955b7d9eedaca9b15b6916fac54a761d1fb6b4e2c99fa9d05607d65beef01 03e50db947c5e0dbda8c520ad7f44022428850a92f25896f91885e335c1b8e9ba0
Input
11
30440220018ab38e44abf97ecd61bad68407a2cb0355566ee6b99910390a9715592202d002203908f9975250f883b2c410235ce2f75f781f7c421751d5f035018dd5e20f42db01 03e8961775b7aaff43d890ba6177dc7713c0c4f0aacccdf71916254c9743df77ce
Input
12
3045022100becdebd4d6c78b534e2f2e09129b11d8a6fe9b800c809d7b94bd45f0d94a3c010220621d723fd3e4f1efc5fd4779600d305d75e8a08194d17b38d1c1116f18d309a801 03fa5f6438c4a92960b653ff8794332e6590288bef0ba327767a6ffd5d036675f7
Input
13
304402204588fb23e1ba5e206f3747e9183e08aad2e400ea8f93ae05e0442a22ef7334980220417f671614756c1392dc1f153613ca852b5e8a30ece74e0b26e0085c97b91e1901 024b8193978637b78d062262ec56171af2acd328e471dd519776e05839517af9a2
Input
14
30440220310ede2b02001a62cc5390d3860f6d61e6e4ac9cbbc88e077dae15f659aa8180022021076aa47a0f7f97838ef828f3ebe14f364985bbcd15dde29322f89f0f37a17201 037fbff78ac2cf501135027e8df230d07562b11ab5d6618eb94606b12456fa272d
Input
15
304402201a53ed6aeb84e8012fdfc45f3cbb002cc10defbc0e012f8872bc70bdf4e2908d022057bf77fa636f6cfb814a39b284ad6f49ed792f390604659d2379c881ebd2305601 032aa7a390a1c4916c32f5e7e4f06c421b0afdfd8b919643692ca236899e070fd1
Input
16
3045022100cdbd83526f8aa0ca0e2edfd082d58e1d438e9bc60a545ee2496848a03e424c0202201a6c63741f15483ebff978788e3eabecda44ce3a9520a91deb1c840fa08ed0af01 0258db4aa355eeb63f068b70dc37fb3ff3edd4fdb0e041eecfaa3ab89af50c2b1a
Input
17
3044022022eac6babe515b843e1220ada9dcbf0801b5f89cfe24e02ff422eee607bad62802207898809334c9e09fad2c7390f29d34989003960594dfb0e3a22c81e46962536a01 0266aef8843d2527ab1bb01b626ce756772e9e85c6d4c34a1a7de6b9b466831ab5
Input
18
30440220670ff0d168d6602a324312aaf490f27b4edb7f676a287a0a49783dc235452d200220322d41befb762d97d93b8992dc647fe84acbd7ad41b775aeb9981d3db701201301 0312046113b54853a000b0a7ad9dac7cb5fa3afc0294e4bda90d68c3afe5c71c4f
Input
19
3044022022a13218ef3015b061d6ea76fddcd60352296dc896f655a1a675a01be8f3457f0220449957da3e5995946cf086e26e45046c835bf4fb6d297a72b4bc4432a47fc85501 03c3422d87ed4487762bc17f3971ccacfcb2766f538ff50b6803714caadbab25e9
Input
20
304402200bfb369fe9656574e066592bc42fbd579ed31935c7c52b28c7a80256e88ecc5002200e89059cd0b6cf689c140e1595652614bb3a3e55acbcf5d8b07515c7404f180401 031ae52eebc635f7c685dfdeb21cb55ed604edabd71af4ec0bf4c4a7344b4e182a
Input
21
3045022100ce4bc71a2c8879caf4c8ae5b53f532d6935950a4f2ebde46e5b7ab09982e4a5402207d11fbf4eca77c4c6e148ab312c00fb0cf46966e482b96fe1f453165b476dd6701 0216c5de18fb4129f4abf26b5eb90d27444f488e96b8233f251eb3665f75edf735
Input
22
304402205dafa016cac0a3ec0986e3a00062df4a9a79bd33359a137d2b9702485c19e1f4022062bad56a2d617f51b3383a7e8878a227d1ef22111dfc230326b59ab18126eaf401 02e437f1aaac9469db1885d39fa65962b13805183f2348754b0c7eff5031d66964
Input
23
3045022100ae874ba03ecda52c80a5ac3336c49d431659fd6808772fb35c631e4f3a95504502200eea9a51a2fbaca81a3912c49808f4fc213cd2fab49a6d802ee9a787f5993bd701 030a23266d0e8489c5da96be0415d8f03ae069dc5db21d62275c2507136f6892e1
Input
24
304402202336147ba0f21c6533c08df01e2d02d84dc21e8fa45b0d2323357342624ddc0202205d76e978ebf250bc2c39f697d44f9ddd54fec1ac6331e635670646dd0ff9298f01 03582961ba88953ac3145371055a68fbf8ac61f507e954f8e23eff182b20a15f35
Input
25
3045022100f8837218c24e89fdb120b1e585917765a23b79b15faeef99346873a9000118c1022030b5d55eb0c61a17e4d90f1001dab3104e7589a98cbe244f7824019e66efbc2401 024c42eee2b7678fbeb31f587726ac9b5770ec9eda5087392e6edce8b1477acb38
Output
0
OP_DUP OP_HASH160 14ecd8875e7a2a09d8b7fa7b301b31025b65e1f7 OP_EQUALVERIFY OP_CHECKSIG
Output
1
OP_DUP OP_HASH160 8d82568b4ad4c207807c7e08e4d7229bd4366bf5 OP_EQUALVERIFY OP_CHECKSIG
Output
2
OP_DUP OP_HASH160 6c077845668fe7118e59a0e6c177313eccdad163 OP_EQUALVERIFY OP_CHECKSIG
Output
3
OP_DUP OP_HASH160 3fec3e9a481f3b725e555e959ab39299307e782d OP_EQUALVERIFY OP_CHECKSIG
Output
4
OP_DUP OP_HASH160 47a9a6253d214ec8ea4376fb0bc142779abffd0e OP_EQUALVERIFY OP_CHECKSIG
Output
5
OP_DUP OP_HASH160 a1f0026d7a84f4b948114c2593b67c497926474e OP_EQUALVERIFY OP_CHECKSIG
Output
6
OP_DUP OP_HASH160 a691a69bdd7cc4faced7d6b07470831d85aae026 OP_EQUALVERIFY OP_CHECKSIG
Output
7
OP_DUP OP_HASH160 d78cbf65120fffd62eb95e76f6e567263fe776fc OP_EQUALVERIFY OP_CHECKSIG
Output
8
OP_DUP OP_HASH160 92287d548f5070427753a32705428dfc979d2e1c OP_EQUALVERIFY OP_CHECKSIG
Output
9
OP_DUP OP_HASH160 3d539d911a681a277920214f8ac69a7ebd481566 OP_EQUALVERIFY OP_CHECKSIG
Output
10
OP_DUP OP_HASH160 042d44822dac14f1c79e1a31342e161b630b164e OP_EQUALVERIFY OP_CHECKSIG
Output
11
OP_DUP OP_HASH160 b1432404fc7754e5ef3f32f69066f3b9fa76b29a OP_EQUALVERIFY OP_CHECKSIG
Output
12
OP_DUP OP_HASH160 1433b3fcbd9c1d387c843e6a687379f7d5d79ff3 OP_EQUALVERIFY OP_CHECKSIG
Output
13
OP_DUP OP_HASH160 d22bf67115f14dd8638aa7c40bf2b1a85f8b0414 OP_EQUALVERIFY OP_CHECKSIG
Output
14
OP_DUP OP_HASH160 6107e790c49ff4f96b36a9965c6b9d3d62517692 OP_EQUALVERIFY OP_CHECKSIG
Output
15
OP_DUP OP_HASH160 3190e6a660a8faece2f456363a94918f33083332 OP_EQUALVERIFY OP_CHECKSIG
Output
16
OP_DUP OP_HASH160 e40702b6de537583ac787dc0000ab6908e9acbca OP_EQUALVERIFY OP_CHECKSIG
Output
17
OP_DUP OP_HASH160 9433eec9bc1473512e55f7d74ba84e64e1ab3a03 OP_EQUALVERIFY OP_CHECKSIG
Output
18
OP_DUP OP_HASH160 c8b501c4a86e115765ba77f715b9bcb5b663e6b9 OP_EQUALVERIFY OP_CHECKSIG
Output
19
OP_DUP OP_HASH160 a8541bdff7aa755c195b8a696fe9c5c07ad183ab OP_EQUALVERIFY OP_CHECKSIG
Output
20
OP_DUP OP_HASH160 89a04a97aaab6a67789ddfe22a2e520d57e06d49 OP_EQUALVERIFY OP_CHECKSIG
Output
21
OP_DUP OP_HASH160 da88b08c0d9351db11d806f78395283750d09c52 OP_EQUALVERIFY OP_CHECKSIG
Output
22
OP_DUP OP_HASH160 2b0eac31ffc27bf812762f756f7f61f3ad08a2cf OP_EQUALVERIFY OP_CHECKSIG
Output
23
OP_DUP OP_HASH160 afe44e30fa327c7bc7626f94a1fd40f6b8e09b73 OP_EQUALVERIFY OP_CHECKSIG
Output
24
OP_DUP OP_HASH160 65bd3aada55040b62893abe5b55af41a6f1a5c5f OP_EQUALVERIFY OP_CHECKSIG
Output
25
OP_DUP OP_HASH160 bedc4e323d77b7345a67ea9c04c12c277d1478e2 OP_EQUALVERIFY OP_CHECKSIG
Output
26
OP_DUP OP_HASH160 22080de45dac4ff9a13ca3b6a198a9b9c429ec12 OP_EQUALVERIFY OP_CHECKSIG
Output
27
OP_DUP OP_HASH160 920e3a80de9d19ad313c05e45456b4b36d0a0bfc OP_EQUALVERIFY OP_CHECKSIG
Output
28
OP_DUP OP_HASH160 29dce38652c298b34f6b1b530bb904ab33903b89 OP_EQUALVERIFY OP_CHECKSIG
Output
29
OP_DUP OP_HASH160 e2d28ac4a1f7cdcfc20c86c815a64c3f6be559cc OP_EQUALVERIFY OP_CHECKSIG
Output
30
OP_DUP OP_HASH160 f870b23f0d7e165408d85570d0336d99ea0d1b4d OP_EQUALVERIFY OP_CHECKSIG
Output
31
OP_DUP OP_HASH160 b297e36e581dd5300f787f4d17656e8d2e0b2d83 OP_EQUALVERIFY OP_CHECKSIG
Output
32
OP_DUP OP_HASH160 450b5b5deb7d34a9523b096a29022f1a79a3cebb OP_EQUALVERIFY OP_CHECKSIG
Output
33
OP_DUP OP_HASH160 cd1b0744a74b43bfc710c985d73fc0f33c626dd2 OP_EQUALVERIFY OP_CHECKSIG
Output
34
OP_DUP OP_HASH160 ac080a81f68be6f7b6e253c4fb29023eab5d3772 OP_EQUALVERIFY OP_CHECKSIG
Output
35
OP_DUP OP_HASH160 937764757f0913533c60381d3a80c9061f83bf03 OP_EQUALVERIFY OP_CHECKSIG
Output
36
OP_DUP OP_HASH160 fa61cb1d121f89f85eacd0bbbfb174035a616838 OP_EQUALVERIFY OP_CHECKSIG
Output
37
OP_DUP OP_HASH160 a5779f56baa13b334a66f58c17e96b643832bd68 OP_EQUALVERIFY OP_CHECKSIG
Output
38
OP_DUP OP_HASH160 342caf6b22eca665b7f5fd2ea4734291b9ce2afa OP_EQUALVERIFY OP_CHECKSIG
Output
39
OP_DUP OP_HASH160 3bbf0b2cf5e15905603374965da7ef1243bfc7f1 OP_EQUALVERIFY OP_CHECKSIG
Output
40
OP_DUP OP_HASH160 4920ade5a36721aba5a24c2c838177b361c21497 OP_EQUALVERIFY OP_CHECKSIG
Output
41
OP_DUP OP_HASH160 24c6b122b63594e27cbecd3dbc51c694a92c63aa OP_EQUALVERIFY OP_CHECKSIG
Output
42
OP_DUP OP_HASH160 76a2b042cd3aa0d2a3aae0eeccd2c8923f61656f OP_EQUALVERIFY OP_CHECKSIG
Output
43
OP_DUP OP_HASH160 7d2502e4af8c0010b4d9c84df41a8caf9d0b3855 OP_EQUALVERIFY OP_CHECKSIG
Output
44
OP_DUP OP_HASH160 e1713709c776ddebcf38cce0c01a8f3e3246d94b OP_EQUALVERIFY OP_CHECKSIG
Output
45
OP_DUP OP_HASH160 7815ab73256e337c9ce41cdec25ada27c37eb97f OP_EQUALVERIFY OP_CHECKSIG
Output
46
OP_DUP OP_HASH160 f12b46296d2515c41218531fda4cbb9a007a0565 OP_EQUALVERIFY OP_CHECKSIG
Output
47
OP_DUP OP_HASH160 4246292851656f0792e596f9a292ace3c91f7d96 OP_EQUALVERIFY OP_CHECKSIG
Output
48
OP_DUP OP_HASH160 ef48e4b8f4bd54dc18ae32fcb8429afd99244c3e OP_EQUALVERIFY OP_CHECKSIG
Output
49
OP_DUP OP_HASH160 291a0d553e1fa9321441b188c573af8cd1e45f88 OP_EQUALVERIFY OP_CHECKSIG
Output
50
OP_DUP OP_HASH160 75dc2e44bb4558798be78024c79c0e467ce3add8 OP_EQUALVERIFY OP_CHECKSIG
Output
51
OP_DUP OP_HASH160 ab633bc52a75f124c61a3ad0a5560b17fb6ead56 OP_EQUALVERIFY OP_CHECKSIG
Output
52
OP_DUP OP_HASH160 4f9cb547090c8c5cc5d01a64649d7b221dc86ccb OP_EQUALVERIFY OP_CHECKSIG
Output
53
OP_DUP OP_HASH160 2a39a0b8b8cfa435ec6338348673f16f3b71e403 OP_EQUALVERIFY OP_CHECKSIG
Output
54
OP_DUP OP_HASH160 889d4ee858f4b9dc12e8a640173253cc631b83b6 OP_EQUALVERIFY OP_CHECKSIG
Output
55
OP_DUP OP_HASH160 b60af093bf9ae2151aee69718f96ac73283d93fc OP_EQUALVERIFY OP_CHECKSIG
Output
56
OP_DUP OP_HASH160 1faa973fe39687b2e0189d39b73cc1efd1759b6f OP_EQUALVERIFY OP_CHECKSIG
Output
57
OP_DUP OP_HASH160 5cc4b5dc44bb99c605d2c62269e889bb523a5cbb OP_EQUALVERIFY OP_CHECKSIG
Output
58
OP_DUP OP_HASH160 8ce52529065077c9b3aec6f7975a7660b71d48a0 OP_EQUALVERIFY OP_CHECKSIG
Output
59
OP_DUP OP_HASH160 6d00f83ac2a64c464dbb7af745ae8d84d3f80cc7 OP_EQUALVERIFY OP_CHECKSIG
Output
60
OP_DUP OP_HASH160 ac20ce962be30fa0ab634b3b1243660af0fd7fa3 OP_EQUALVERIFY OP_CHECKSIG
Output
61
OP_DUP OP_HASH160 6fca85f19ca455e1c2251806594f3dff1dfad713 OP_EQUALVERIFY OP_CHECKSIG
Output
62
OP_DUP OP_HASH160 97b12431a9fefe2f0bc787d55eafa5ecd9821401 OP_EQUALVERIFY OP_CHECKSIG
Output
63
OP_DUP OP_HASH160 cd1d56e7f4ac313b4644e604b334566c71cc9109 OP_EQUALVERIFY OP_CHECKSIG
Output
64
OP_DUP OP_HASH160 01ac8ede2628351312972bdf6a6499db09cca3a7 OP_EQUALVERIFY OP_CHECKSIG
Output
65
OP_DUP OP_HASH160 ff91a09c40499149e1cdb9746adc3a77278dbdbd OP_EQUALVERIFY OP_CHECKSIG
Output
66
OP_DUP OP_HASH160 ad9fb07a28c16031f8987e511fad0a74d197b1da OP_EQUALVERIFY OP_CHECKSIG
Output
67
OP_HASH160 6aa54e0dbc041a47e6e1757b03c415b3587a8f00 OP_EQUAL
Output
68
OP_DUP OP_HASH160 c5622ea2cd843e6eb8a2bb6655dbd25454f5f0fb OP_EQUALVERIFY OP_CHECKSIG
Output
69
OP_DUP OP_HASH160 ae3020fb48be1182036ac8ef0b52243abf100be8 OP_EQUALVERIFY OP_CHECKSIG
Output
70
OP_DUP OP_HASH160 1e55169b3a91d438fa2900f164b18d41ad7dab37 OP_EQUALVERIFY OP_CHECKSIG
Output
71
OP_DUP OP_HASH160 adb1269b63dc86aace4ac82556ef845f29cb4a34 OP_EQUALVERIFY OP_CHECKSIG
Output
72
OP_DUP OP_HASH160 ea32f545821ad9dde74974917040b7ad51574855 OP_EQUALVERIFY OP_CHECKSIG
Output
73
OP_DUP OP_HASH160 657bafc5688b94e9af8b6b5d1d142b972a8f50a0 OP_EQUALVERIFY OP_CHECKSIG
Output
74
OP_DUP OP_HASH160 9d596b14a49e76ca474d20a352be83f2ddaf6ffe OP_EQUALVERIFY OP_CHECKSIG
Output
75
OP_DUP OP_HASH160 29fba141ed99fb94f015eb03a14f0206c6af462c OP_EQUALVERIFY OP_CHECKSIG