w8 · tx · 4KB···2t1

tx · 4KBPE33whLwqoX4Y8SzEv7acLscqkoVTN8LSS2P3B2t1

3N1VfY3QCn7kcm6UEv8fceDHvUbwroRF4hB:  -0.01400000 Waves

2019.11.25 01:28 [779935] smart account 3N1VfY3QCn7kcm6UEv8fceDHvUbwroRF4hB > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "4KBPE33whLwqoX4Y8SzEv7acLscqkoVTN8LSS2P3B2t1",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1574634529728,
    "version": 1,
    "sender": "3N1VfY3QCn7kcm6UEv8fceDHvUbwroRF4hB",
    "senderPublicKey": "AMqmqGuYr6ZKRbxyCb6N4Vr7M77Lqs9AsQdM7nkfxjEh",
    "proofs": [
        "59F8fEVZaoFhPYL3hjBwVC2u4AreME86YUch5XwL3RJi3J1PsufRx62LZQQFZLUNwX6LSzwXj9z2tQ5pMxXY2YvJ"
    ],
    "script": "base64:AAIDAAAAAAAAABYIARIFCgMIAQgSAwoBCBIAEgQKAggIAAAAHQAAAAAETk9ORQIAAAAEbm9uZQAAAAAGVk9URVJTAAAAAAAAAAADAAAAAAZRVU9SVU0AAAAAAAAAAAIAAAAABlZPVElORwIAAAAGdm90aW5nAAAAAAZSRVZFQUwCAAAABnJldmVhbAAAAAAIRkVBVFVSRUQCAAAACGZlYXR1cmVkAAAAAAhERUxJU1RFRAIAAAAIZGVsaXN0ZWQBAAAADmdldE51bWJlckJ5S2V5AAAAAQAAAANrZXkEAAAAA251bQQAAAAHJG1hdGNoMAkABBoAAAACBQAAAAR0aGlzBQAAAANrZXkDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAAA0ludAQAAAABYQUAAAAHJG1hdGNoMAUAAAABYQAAAAAAAAAAAAUAAAADbnVtAQAAAAtnZXRTdHJCeUtleQAAAAEAAAADa2V5BAAAAANzdHIEAAAAByRtYXRjaDAJAAQdAAAAAgUAAAAEdGhpcwUAAAADa2V5AwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAAZTdHJpbmcEAAAAAWEFAAAAByRtYXRjaDAFAAAAAWEFAAAABE5PTkUFAAAAA3N0cgEAAAAPZ2V0S2V5SXRlbVByaWNlAAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAABl9wcmljZQEAAAARZ2V0VmFsdWVJdGVtUHJpY2UAAAABAAAABGl0ZW0JAQAAAA5nZXROdW1iZXJCeUtleQAAAAEJAQAAAA9nZXRLZXlJdGVtUHJpY2UAAAABBQAAAARpdGVtAQAAABVnZXRLZXlVc2VySXRlbUNvdW50ZXIAAAACAAAABHVzZXIAAAAEaXRlbQkAASwAAAACCQABLAAAAAIJAAEsAAAAAgUAAAAEaXRlbQIAAAABXwUAAAAEdXNlcgIAAAAEX2NudAEAAAAXZ2V0VmFsdWVVc2VySXRlbUNvdW50ZXIAAAACAAAABHVzZXIAAAAEaXRlbQkBAAAADmdldE51bWJlckJ5S2V5AAAAAQkBAAAAFWdldEtleVVzZXJJdGVtQ291bnRlcgAAAAIFAAAABHVzZXIFAAAABGl0ZW0BAAAACmdldEtleUl0ZW0AAAACAAAACHN1cHBsaWVyAAAABXRpdGxlCQABLAAAAAICAAAABWl0ZW1fCQACWAAAAAEJAAH3AAAAAQkAAZsAAAABCQABLAAAAAIFAAAACHN1cHBsaWVyBQAAAAV0aXRsZQEAAAAOZ2V0S2V5SXRlbURhdGEAAAABAAAABGl0ZW0JAAEsAAAAAgUAAAAEaXRlbQIAAAAFX2RhdGEBAAAAEmdldEtleUl0ZW1TdXBwbGllcgAAAAEAAAAEaXRlbQkAASwAAAACBQAAAARpdGVtAgAAAAZfb3duZXIBAAAAFGdldFZhbHVlSXRlbVN1cHBsaWVyAAAAAQAAAARpdGVtCQEAAAALZ2V0U3RyQnlLZXkAAAABCQEAAAASZ2V0S2V5SXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQEAAAAVZ2V0S2V5QmFsYW5jZVN1cHBsaWVyAAAAAQAAAAdhY2NvdW50CQABLAAAAAIFAAAAB2FjY291bnQCAAAACF9iYWxhbmNlAQAAABdnZXRWYWx1ZUJhbGFuY2VTdXBwbGllcgAAAAEAAAAHYWNjb3VudAkBAAAADmdldE51bWJlckJ5S2V5AAAAAQkBAAAAFWdldEtleUJhbGFuY2VTdXBwbGllcgAAAAEFAAAAB2FjY291bnQBAAAADGdldEtleUNvbW1pdAAAAAIAAAAEaXRlbQAAAAR1c2VyCQABLAAAAAIJAAEsAAAAAgkAASwAAAACBQAAAARpdGVtAgAAAAFfBQAAAAR1c2VyAgAAAAdfY29tbWl0AQAAAA5nZXRWYWx1ZUNvbW1pdAAAAAIAAAAEaXRlbQAAAAR1c2VyCQEAAAALZ2V0U3RyQnlLZXkAAAABCQEAAAAMZ2V0S2V5Q29tbWl0AAAAAgUAAAAEaXRlbQUAAAAEdXNlcgEAAAASZ2V0S2V5Q29tbWl0c0NvdW50AAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAAB19jb21jdG4BAAAAFGdldFZhbHVlQ29tbWl0c0NvdW50AAAAAQAAAARpdGVtCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAASZ2V0S2V5Q29tbWl0c0NvdW50AAAAAQUAAAAEaXRlbQEAAAAMZ2V0S2V5UmV2ZWFsAAAAAgAAAARpdGVtAAAABHVzZXIJAAEsAAAAAgkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAAAV8FAAAABHVzZXICAAAAB19yZXZlYWwBAAAADmdldFZhbHVlUmV2ZWFsAAAAAgAAAARpdGVtAAAABHVzZXIJAQAAAAtnZXRTdHJCeUtleQAAAAEJAQAAAAxnZXRLZXlSZXZlYWwAAAACBQAAAARpdGVtBQAAAAR1c2VyAQAAABBnZXRLZXlJdGVtU3RhdHVzAAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAAB19zdGF0dXMBAAAAEmdldFZhbHVlSXRlbVN0YXR1cwAAAAEAAAAEaXRlbQkBAAAAC2dldFN0ckJ5S2V5AAAAAQkBAAAAEGdldEtleUl0ZW1TdGF0dXMAAAABBQAAAARpdGVtAQAAAA9nZXRLZXlWb3RlQ291bnQAAAACAAAABGl0ZW0AAAAEdm90ZQkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAABV9yZXM6BQAAAAR2b3RlAQAAABFnZXRWYWx1ZVZvdGVDb3VudAAAAAIAAAAEaXRlbQAAAAR2b3RlCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAAPZ2V0S2V5Vm90ZUNvdW50AAAAAgUAAAAEaXRlbQUAAAAEdm90ZQAAAAQAAAABaQEAAAAHYWRkSXRlbQAAAAMAAAAFdGl0bGUAAAAFcHJpY2UAAAAEZGF0YQQAAAAPc3VwcGxpZXJBZGRyZXNzCQACWAAAAAEICAUAAAABaQAAAAZjYWxsZXIAAAAFYnl0ZXMEAAAABGl0ZW0JAQAAAApnZXRLZXlJdGVtAAAAAgUAAAAPc3VwcGxpZXJBZGRyZXNzBQAAAAV0aXRsZQMJAABnAAAAAgAAAAAAAAAAAAUAAAAFcHJpY2UJAAACAAAAAQIAAAAucHVyY2hhc2UgYW1vdW50IGNhbm5vdCBiZSBsZXNzIHRoYW4gaXRlbSBwcmljZQMJAQAAAAIhPQAAAAIJAQAAABRnZXRWYWx1ZUl0ZW1TdXBwbGllcgAAAAEFAAAABGl0ZW0FAAAABE5PTkUJAAACAAAAAQIAAAAYYW4gaXRlbSBpcyBhbHJlYWR5IGV4aXN0CQEAAAAIV3JpdGVTZXQAAAABCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACCQEAAAASZ2V0S2V5SXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQUAAAAPc3VwcGxpZXJBZGRyZXNzCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACCQEAAAAPZ2V0S2V5SXRlbVByaWNlAAAAAQUAAAAEaXRlbQUAAAAFcHJpY2UJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAIJAQAAAA5nZXRLZXlJdGVtRGF0YQAAAAEFAAAABGl0ZW0FAAAABGRhdGEFAAAAA25pbAAAAAFpAQAAAAhwdXJjaGFzZQAAAAEAAAAEaXRlbQQAAAADcG10CQEAAAAHZXh0cmFjdAAAAAEIBQAAAAFpAAAAB3BheW1lbnQDCQEAAAAJaXNEZWZpbmVkAAAAAQgFAAAAA3BtdAAAAAdhc3NldElkCQAAAgAAAAECAAAAH1dBVkVTIHRva2VucyBvbmx5IGF0IHRoZSBtb21lbnQEAAAAC3VzZXJBZGRyZXNzCQACWAAAAAEICAUAAAABaQAAAAZjYWxsZXIAAAAFYnl0ZXMEAAAABXByaWNlCQEAAAARZ2V0VmFsdWVJdGVtUHJpY2UAAAABBQAAAARpdGVtBAAAAA9zdXBwbGllckFkZHJlc3MJAQAAABRnZXRWYWx1ZUl0ZW1TdXBwbGllcgAAAAEFAAAABGl0ZW0DCQAAZgAAAAIFAAAABXByaWNlCAUAAAADcG10AAAABmFtb3VudAkAAAIAAAABAgAAAC5wdXJjaGFzZSBhbW91bnQgY2Fubm90IGJlIGxlc3MgdGhhbiBpdGVtIHByaWNlAwkAAGYAAAACCAUAAAADcG10AAAABmFtb3VudAUAAAAFcHJpY2UJAAACAAAAAQIAAAAwcHVyY2hhc2UgYW1vdW50IGNhbm5vdCBiZSBoaWdoZXIgdGhhbiBpdGVtIHByaWNlAwkAAAAAAAACBQAAAA9zdXBwbGllckFkZHJlc3MFAAAABE5PTkUJAAACAAAAAQIAAAAXc3VwcGxpZXIgZG9lcyBub3QgZXhpc3QJAQAAAAhXcml0ZVNldAAAAAEJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAIJAQAAABVnZXRLZXlVc2VySXRlbUNvdW50ZXIAAAACBQAAAAt1c2VyQWRkcmVzcwUAAAAEaXRlbQkAAGQAAAACCQEAAAAXZ2V0VmFsdWVVc2VySXRlbUNvdW50ZXIAAAACBQAAAAt1c2VyQWRkcmVzcwUAAAAEaXRlbQAAAAAAAAAAAQkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgkBAAAAFWdldEtleUJhbGFuY2VTdXBwbGllcgAAAAEFAAAAD3N1cHBsaWVyQWRkcmVzcwkAAGQAAAACCQEAAAAXZ2V0VmFsdWVCYWxhbmNlU3VwcGxp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    "chainId": 84,
    "height": 779935,
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old New Differences
147 147      }
148 148  
149 149  
150 + 
151 + @Callable(O)
152 + func voteCommit (p,V) = {
153 +     let s = toBase58String(O.caller.bytes)
154 +     let W = G(p)
155 +     let X = K(p)
156 +     if ((W >= b))
157 +         then throw("reached max num of voters")
158 +         else if ((E(p, s) != a))
159 +             then throw("user has already participated")
160 +             else if ((y(p) == a))
161 +                 then throw("item does not exist")
162 +                 else if (if ((X != a))
163 +                     then (X != d)
164 +                     else false)
165 +                     then throw("voting is not possible")
166 +                     else WriteSet([DataEntry(D(p, s), V), DataEntry(F(p), (W + 1)), DataEntry(J(p), if ((W == b))
167 +                         then e
168 +                         else d)])
169 +     }
170 + 
171 + 
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 3 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let a = "none"
5 5  
6 6  let b = 3
7 7  
8 8  let c = 2
9 9  
10 10  let d = "voting"
11 11  
12 12  let e = "reveal"
13 13  
14 14  let f = "featured"
15 15  
16 16  let g = "delisted"
17 17  
18 18  func h (i) = {
19 19      let j = {
20 20          let k = getInteger(this, i)
21 21          if ($isInstanceOf(k, "Int"))
22 22              then {
23 23                  let l = k
24 24                  l
25 25                  }
26 26              else 0
27 27          }
28 28      j
29 29      }
30 30  
31 31  
32 32  func m (i) = {
33 33      let n = {
34 34          let k = getString(this, i)
35 35          if ($isInstanceOf(k, "String"))
36 36              then {
37 37                  let l = k
38 38                  l
39 39                  }
40 40              else a
41 41          }
42 42      n
43 43      }
44 44  
45 45  
46 46  func o (p) = (p + "_price")
47 47  
48 48  
49 49  func q (p) = h(o(p))
50 50  
51 51  
52 52  func r (s,p) = (((p + "_") + s) + "_cnt")
53 53  
54 54  
55 55  func t (s,p) = h(r(s, p))
56 56  
57 57  
58 58  func u (v,w) = ("item_" + toBase58String(sha256(toBytes((v + w)))))
59 59  
60 60  
61 61  func x (p) = (p + "_data")
62 62  
63 63  
64 64  func y (p) = (p + "_owner")
65 65  
66 66  
67 67  func z (p) = m(y(p))
68 68  
69 69  
70 70  func A (B) = (B + "_balance")
71 71  
72 72  
73 73  func C (B) = h(A(B))
74 74  
75 75  
76 76  func D (p,s) = (((p + "_") + s) + "_commit")
77 77  
78 78  
79 79  func E (p,s) = m(D(p, s))
80 80  
81 81  
82 82  func F (p) = (p + "_comctn")
83 83  
84 84  
85 85  func G (p) = h(F(p))
86 86  
87 87  
88 88  func H (p,s) = (((p + "_") + s) + "_reveal")
89 89  
90 90  
91 91  func I (p,s) = m(H(p, s))
92 92  
93 93  
94 94  func J (p) = (p + "_status")
95 95  
96 96  
97 97  func K (p) = m(J(p))
98 98  
99 99  
100 100  func L (p,M) = ((p + "_res:") + M)
101 101  
102 102  
103 103  func N (p,M) = h(L(p, M))
104 104  
105 105  
106 106  @Callable(O)
107 107  func addItem (w,P,Q) = {
108 108      let R = toBase58String(O.caller.bytes)
109 109      let p = u(R, w)
110 110      if ((0 >= P))
111 111          then throw("purchase amount cannot be less than item price")
112 112          else if ((z(p) != a))
113 113              then throw("an item is already exist")
114 114              else WriteSet([DataEntry(y(p), R), DataEntry(o(p), P), DataEntry(x(p), Q)])
115 115      }
116 116  
117 117  
118 118  
119 119  @Callable(O)
120 120  func purchase (p) = {
121 121      let S = extract(O.payment)
122 122      if (isDefined(S.assetId))
123 123          then throw("WAVES tokens only at the moment")
124 124          else {
125 125              let T = toBase58String(O.caller.bytes)
126 126              let P = q(p)
127 127              let R = z(p)
128 128              if ((P > S.amount))
129 129                  then throw("purchase amount cannot be less than item price")
130 130                  else if ((S.amount > P))
131 131                      then throw("purchase amount cannot be higher than item price")
132 132                      else if ((R == a))
133 133                          then throw("supplier does not exist")
134 134                          else WriteSet([DataEntry(r(T, p), (t(T, p) + 1)), DataEntry(A(R), (C(R) + S.amount))])
135 135              }
136 136      }
137 137  
138 138  
139 139  
140 140  @Callable(O)
141 141  func withdraw () = {
142 142      let R = toBase58String(O.caller.bytes)
143 143      let U = C(R)
144 144      if ((0 >= U))
145 145          then throw("insufficient balbance")
146 146          else ScriptResult(WriteSet([DataEntry(A(R), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(R), U, unit)]))
147 147      }
148 148  
149 149  
150 + 
151 + @Callable(O)
152 + func voteCommit (p,V) = {
153 +     let s = toBase58String(O.caller.bytes)
154 +     let W = G(p)
155 +     let X = K(p)
156 +     if ((W >= b))
157 +         then throw("reached max num of voters")
158 +         else if ((E(p, s) != a))
159 +             then throw("user has already participated")
160 +             else if ((y(p) == a))
161 +                 then throw("item does not exist")
162 +                 else if (if ((X != a))
163 +                     then (X != d)
164 +                     else false)
165 +                     then throw("voting is not possible")
166 +                     else WriteSet([DataEntry(D(p, s), V), DataEntry(F(p), (W + 1)), DataEntry(J(p), if ((W == b))
167 +                         then e
168 +                         else d)])
169 +     }
170 + 
171 +

Old	New		Differences
147	147		}
148	148
149	149
	150	+
	151	+	@Callable(O)
	152	+	func voteCommit (p,V) = {
	153	+	let s = toBase58String(O.caller.bytes)
	154	+	let W = G(p)
	155	+	let X = K(p)
	156	+	if ((W >= b))
	157	+	then throw("reached max num of voters")
	158	+	else if ((E(p, s) != a))
	159	+	then throw("user has already participated")
	160	+	else if ((y(p) == a))
	161	+	then throw("item does not exist")
	162	+	else if (if ((X != a))
	163	+	then (X != d)
	164	+	else false)
	165	+	then throw("voting is not possible")
	166	+	else WriteSet([DataEntry(D(p, s), V), DataEntry(F(p), (W + 1)), DataEntry(J(p), if ((W == b))
	167	+	then e
	168	+	else d)])
	169	+	}
	170	+
	171	+

Old	New		Differences
1	1		{-# STDLIB_VERSION 3 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let a = "none"
5	5
6	6		let b = 3
7	7
8	8		let c = 2
9	9
10	10		let d = "voting"
11	11
12	12		let e = "reveal"
13	13
14	14		let f = "featured"
15	15
16	16		let g = "delisted"
17	17
18	18		func h (i) = {
19	19		let j = {
20	20		let k = getInteger(this, i)
21	21		if ($isInstanceOf(k, "Int"))
22	22		then {
23	23		let l = k
24	24		l
25	25		}
26	26		else 0
27	27		}
28	28		j
29	29		}
30	30
31	31
32	32		func m (i) = {
33	33		let n = {
34	34		let k = getString(this, i)
35	35		if ($isInstanceOf(k, "String"))
36	36		then {
37	37		let l = k
38	38		l
39	39		}
40	40		else a
41	41		}
42	42		n
43	43		}
44	44
45	45
46	46		func o (p) = (p + "_price")
47	47
48	48
49	49		func q (p) = h(o(p))
50	50
51	51
52	52		func r (s,p) = (((p + "_") + s) + "_cnt")
53	53
54	54
55	55		func t (s,p) = h(r(s, p))
56	56
57	57
58	58		func u (v,w) = ("item_" + toBase58String(sha256(toBytes((v + w)))))
59	59
60	60
61	61		func x (p) = (p + "_data")
62	62
63	63
64	64		func y (p) = (p + "_owner")
65	65
66	66
67	67		func z (p) = m(y(p))
68	68
69	69
70	70		func A (B) = (B + "_balance")
71	71
72	72
73	73		func C (B) = h(A(B))
74	74
75	75
76	76		func D (p,s) = (((p + "_") + s) + "_commit")
77	77
78	78
79	79		func E (p,s) = m(D(p, s))
80	80
81	81
82	82		func F (p) = (p + "_comctn")
83	83
84	84
85	85		func G (p) = h(F(p))
86	86
87	87
88	88		func H (p,s) = (((p + "_") + s) + "_reveal")
89	89
90	90
91	91		func I (p,s) = m(H(p, s))
92	92
93	93
94	94		func J (p) = (p + "_status")
95	95
96	96
97	97		func K (p) = m(J(p))
98	98
99	99
100	100		func L (p,M) = ((p + "_res:") + M)
101	101
102	102
103	103		func N (p,M) = h(L(p, M))
104	104
105	105
106	106		@Callable(O)
107	107		func addItem (w,P,Q) = {
108	108		let R = toBase58String(O.caller.bytes)
109	109		let p = u(R, w)
110	110		if ((0 >= P))
111	111		then throw("purchase amount cannot be less than item price")
112	112		else if ((z(p) != a))
113	113		then throw("an item is already exist")
114	114		else WriteSet([DataEntry(y(p), R), DataEntry(o(p), P), DataEntry(x(p), Q)])
115	115		}
116	116
117	117
118	118
119	119		@Callable(O)
120	120		func purchase (p) = {
121	121		let S = extract(O.payment)
122	122		if (isDefined(S.assetId))
123	123		then throw("WAVES tokens only at the moment")
124	124		else {
125	125		let T = toBase58String(O.caller.bytes)
126	126		let P = q(p)
127	127		let R = z(p)
128	128		if ((P > S.amount))
129	129		then throw("purchase amount cannot be less than item price")
130	130		else if ((S.amount > P))
131	131		then throw("purchase amount cannot be higher than item price")
132	132		else if ((R == a))
133	133		then throw("supplier does not exist")
134	134		else WriteSet([DataEntry(r(T, p), (t(T, p) + 1)), DataEntry(A(R), (C(R) + S.amount))])
135	135		}
136	136		}
137	137
138	138
139	139
140	140		@Callable(O)
141	141		func withdraw () = {
142	142		let R = toBase58String(O.caller.bytes)
143	143		let U = C(R)
144	144		if ((0 >= U))
145	145		then throw("insufficient balbance")
146	146		else ScriptResult(WriteSet([DataEntry(A(R), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(R), U, unit)]))
147	147		}
148	148
149	149
	150	+
	151	+	@Callable(O)
	152	+	func voteCommit (p,V) = {
	153	+	let s = toBase58String(O.caller.bytes)
	154	+	let W = G(p)
	155	+	let X = K(p)
	156	+	if ((W >= b))
	157	+	then throw("reached max num of voters")
	158	+	else if ((E(p, s) != a))
	159	+	then throw("user has already participated")
	160	+	else if ((y(p) == a))
	161	+	then throw("item does not exist")
	162	+	else if (if ((X != a))
	163	+	then (X != d)
	164	+	else false)
	165	+	then throw("voting is not possible")
	166	+	else WriteSet([DataEntry(D(p, s), V), DataEntry(F(p), (W + 1)), DataEntry(J(p), if ((W == b))
	167	+	then e
	168	+	else d)])
	169	+	}
	170	+
	171	+

github/deemru/w8io/fabc49c 
30.00 ms ◑