| Timestamp: 1529437935 | Timestamp [UTC]: 2018-06-19 19:52:15 | Age [y:d:h:m:s]: 07:009:13:17:11 |
| Block: 1958 | Fee (Per kB): 0.004860000 (0.000830963) | TX Size: 5.8486 kB |
| TX Version / Type: 2 / standard | No Of Confirmations: 1740012 | RingCT / RingCT Type: Yes / 4 |
| Extra: 015aca21ac3d9b7a20a60f0576ab3ec98d66b22f84cdf64e7976e353e8c393c43c | ||
| Stealth Address | Amount | Amount Index |
| 00: 4017063bbf502e886edddee2653597a14904339e75ece7faba84af172ba9f05d | ? | 42883 of 4477753 |
| 01: 641a158b2c1d983c957c9ca81143e25db5085c1d86d5394702a242e6f13091e3 | ? | 42884 of 4477753 |
| 02: c900e1797c907db478753aa281c6dbb27e8fcbc4510651cb989093688029b462 | ? | 42885 of 4477753 |
| 03: c0d5d40e88b60445dc7e7ef475c321385bb92d3a60c869941fc0b16adf0f1888 | ? | 42886 of 4477753 |
| 04: 9e0589cb3cc6c5b4e6ea1e01d746cf694348f3a4a8d12bbb4d759f7ae3c364e9 | ? | 42887 of 4477753 |
| 05: b81b49beccf8e9866ed6c86ea29c3d2af298b2b44509e7fa9f2f9ed195be892d | ? | 42888 of 4477753 |
Check which outputs belong to given Arqma address/subaddress and viewkey
For RingCT transactions, outputs amounts are also decoded
Note: address/Subaddress and viewkey are sent to the server, as the calculations are done on the server side
Prove to someone that you have sent them Arqma in this transaction
TX private key can be obtained using get_tx_key
command in arqma-wallet-cli command line tool
Note: Address/Subaddress and TX private key are sent to the server, as the calculations are done on the server side
| Key Image 00: 8da18ca471a3c96081cfcd3e688f8d29db4eb15815c5ec5f4a15d2e2dab7221e | Amount: ? | ||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||
| Key Image 01: 01ed8cff871bfdf64566363fcf99b29f534976e15ba689a1ecd26841b87550a3 | Amount: ? | ||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||
{
"version": 2,
"unlock_time": 0,
"vin": [ {
"key": {
"amount": 0,
"key_offsets": [ 24444, 10204, 3622, 541, 393, 1076, 2082
],
"k_image": "8da18ca471a3c96081cfcd3e688f8d29db4eb15815c5ec5f4a15d2e2dab7221e"
}
}, {
"key": {
"amount": 0,
"key_offsets": [ 15939, 13776, 2313, 34, 6111, 1341, 3111
],
"k_image": "01ed8cff871bfdf64566363fcf99b29f534976e15ba689a1ecd26841b87550a3"
}
}
],
"vout": [ {
"amount": 0,
"target": {
"key": "4017063bbf502e886edddee2653597a14904339e75ece7faba84af172ba9f05d"
}
}, {
"amount": 0,
"target": {
"key": "641a158b2c1d983c957c9ca81143e25db5085c1d86d5394702a242e6f13091e3"
}
}, {
"amount": 0,
"target": {
"key": "c900e1797c907db478753aa281c6dbb27e8fcbc4510651cb989093688029b462"
}
}, {
"amount": 0,
"target": {
"key": "c0d5d40e88b60445dc7e7ef475c321385bb92d3a60c869941fc0b16adf0f1888"
}
}, {
"amount": 0,
"target": {
"key": "9e0589cb3cc6c5b4e6ea1e01d746cf694348f3a4a8d12bbb4d759f7ae3c364e9"
}
}, {
"amount": 0,
"target": {
"key": "b81b49beccf8e9866ed6c86ea29c3d2af298b2b44509e7fa9f2f9ed195be892d"
}
}
],
"extra": [ 1, 90, 202, 33, 172, 61, 155, 122, 32, 166, 15, 5, 118, 171, 62, 201, 141, 102, 178, 47, 132, 205, 246, 78, 121, 118, 227, 83, 232, 195, 147, 196, 60
],
"rct_signatures": {
"type": 4,
"txnFee": 4860000,
"ecdhInfo": [ {
"mask": "2defcd3677ef3c6450712bf98c9d3c3002428a7cbd40e69a5a955cb1f50c7507",
"amount": "603c38c5c867f60ab5b644740cb9851462fca045759c84d2cf86b50d1bb6df0a"
}, {
"mask": "aec8c034426db1177484e89c92ab0602e4421e25e86bb9114b300f0634dbc303",
"amount": "63b7ba6985ca4636e2472d719ecf1c22c2183d0a534c907d9f1792eb96634802"
}, {
"mask": "78307054cc7208b08d7a8bf164466c2d61c40d8da3ebb5e4113d5e61fde95508",
"amount": "6cb75b35b70e82ff1c42fe9ac804dd69dc28aaa0cfc0bff42fbe82e7a1332801"
}, {
"mask": "ccdcfc4600d6d00350c60f982a9a1658b87b139cf166bdfa917747f94e25d004",
"amount": "73d37e74c0c22db26cfaffe3494dd0b19773d63ac446410e54a9802f1eca7e04"
}, {
"mask": "6bf2b20da6f4ded188a12ed8115e253c90994f6836947003a0bab14f71904a0d",
"amount": "5a10fa5fe0fc86b629dd787069c12f4901fae6aae7b53fa4d59cea271282a10b"
}, {
"mask": "8ea9b2569c123259024f44e199a8de577d422600d3443f010fc0f8f8bc82130a",
"amount": "f907dfbb2775e37bd2ea66a613863775c5cbbe6f91b8fda22e137bb0868b1308"
}],
"outPk": [ "eff8d600f41ea1dbfb61b69f74882cb47b428b4182c2c0c0e0ff8d7916b0c5e9", "2dbb9bf73ef805a608422328101f73899692fd69722d8939445295770b042fe1", "f2e9b394a9e2052ae352af15947a1dbecfb471bbd6db91125b8319bf9e2c355d", "43d44b6594b5d33d2b58bd5fe89d87b7a17dec99a84950d7f5d7c2fa02e9aee8", "a89ae9111fa48d0b90de8c17bc268498c26a4062cf178ad4c34fec8cd50b4307", "f001eb058ca2fc85f56b662f9d125878d4b15ec27fbd3de2bfe148bf62530c54"]
},
"rctsig_prunable": {
"bp": [ {
"A": "330a8851511a93a298075c505c7c8b663fea37ca6c97c71af16fc7f78f8c607e",
"S": "e6eaa388772634e0cefb0cf8c6065306869d8f6798afddf9f316e6cbb233c118",
"T1": "f2c69b026f5bb781190ac33975d6347d1d95ba06d8f299e47672435090d50eb5",
"T2": "012359303b0e8acdac74c5b63973dc2e2caaaaa1d2f3577f2890d35ce2957b83",
"taux": "1ca6f796c1f38baf13fd76902e8ec0ddbd9d6cbba1c1bd21c16209ef932a6204",
"mu": "93f45927594f86cd0234f85571ebdf0e18f111ef588a4fb9a0dc73ca6ca8a30a",
"L": [ "26f35e8db44f5f728c49a2e22f49d4726dceea61aff941e13e126dd2b7c273d9", "9e5dff53f1bb73c53a193c903a0592d9a581a6aca262da5618c3a19a61ed2d23", "05d3a40951c0e381b6845630884fc93d25c37ae66d052d03ac40fdb7b6e3cded", "1d65b42e950152f8c75bc45d498f3aaae8f0f1f2d069f94827bfb1a97ba19e20", "ba04b2b645408e03a3181af4fe586bcb37963c3e4ed221d7e7f7b6f46a3e469d", "c3888479739ef89cd9ab50c9c6670f7205a20ce1e78275db5b4986cf1aede5d3"
],
"R": [ "98c2c3994dfce019786ce8ecf515f93b5fb954d1acfae37d44d3bc370fe4137a", "dcb8dbcd28370fc86a0973af7a6f2cefca468a249cb4c2cd70009e8e4391890b", "fc2f86d5b39ec784b8651c64f51b68776b6e66aab1b5c0ea488199c6b28d97ac", "0f08d078f4efbe853b88e67f0e8607aad9421c17c9636526ae9c89bae3ffb46b", "9c28acf0e4328c4c5025a987a3142a9050e43fde6c95c968404831c1cd2877c6", "94cbd464e6da1e132742c987287f4031d0ce5497e5eb81e376b66fccdfa2a495"
],
"a": "be57a9d8a2b41b448c463cf2244c91b632f2b52a0966855c666366dbc9494f00",
"b": "088d8c9c1e7998fa3c55c0799945756f3d0a8e31164a873f7ce8bd975054390a",
"t": "a82e2e7c307e79cd52f6f82d0f1db51dd72fe06adab2084d7139dcd790a41c0f"
}, {
"A": "daee4e5a3d40ca32a7d6641b559eb3051d5cf34d993ffa44af7d0a14e4dc857f",
"S": "e7f1f2554f13a791f9e5b92b8afd725f682b1a757a93103737dcd98d360dd7fd",
"T1": "f0b3861c861cd37bd2c2b17c32f04b1ad03d84196c82944f86dc25d7d2dfe1e1",
"T2": "6765731ad7d579d8ca3343b1f4bdcfe92a0f5bdd546e34ddccb2bde2fbcc1d0d",
"taux": "febe8fb902457c93234f3ebdf8795a953fd7d4fa4c9b14b21c7a1f3592699b06",
"mu": "dceb01282fc151e2243b481d24d4ab3bb24d78c1a399a112b8679dc74fc3a800",
"L": [ "fde829653077dd603af2d445accfde38b9117ca0f12dbb981bad8155dee55f6e", "b9c1686315135281204152245dcaafa2e53be62738e1bf00718fb9e14b77a1a0", "bf81602108560db1fd3100f5cb92c44e97bdb440b0aaba0d14a5c86f73a003b6", "985fe5c956f860b2f4022f6a53bf50032ec42e8e7f678e9aeb28b85bbf3e3467", "e08a671a93d915418b5ff6577e7ec191b88de8ea6f97ea325fb2fa4db5f75c0b", "6259c4171ff9caaddc5cc88f11ea460361c74c9a54fccbb4488f7827b691008d"
],
"R": [ "6caecbfece1ce0e70e85d7d3ea8db934cc936f9479566d37c45453dbfd957535", "b9f096b5c0f49da37bd5e6f1d32dcf95843fa42a9d9cf7cd8779f97170fe436a", "4bbceb37dd7cc533745a0d185831e4837beb27f513bde59dd621404ef941fee6", "257dea1e6433da04c4e40706ad303e04c9480ab330a9c376a2a0588727a85d75", "6d0feed2eb95e7a0d1c54f21613c6f40f74fa7dce995d9157ed0a35007e69b2a", "fb6632f8e681415f1dff85e39a63c36119ff052ae4ff171ae6e0f481b016b5c7"
],
"a": "a0603ca9df575b4c7a88ffbd8fa02f5c1cb6b8605457faac776f75f843606306",
"b": "e665aea80fa0ff97ab88f806ff11a9043acb26ec3bb663f5d9dea0ad2c06e908",
"t": "6fa2e885b7cc533c29f71af0f6de22e765644b7b0d4e50a4f9bcf90432a05801"
}, {
"A": "17ea658e71c7c079f44ba751ba8cf9752a4bb3ee411881609cbeb5c5c218bc33",
"S": "751969cf38705a5091f414cd4aa8a624248e11fcc24e0061a5c4753c9389541c",
"T1": "1fbaf5dcd14dfd518f81ed8a4ae45394a1b32cb78d7867bd9d04d100bca3bf42",
"T2": "68011bfa6c1724cb4968264e17fcc1c7570aef69ea42ff6439e81c1b47593ed9",
"taux": "f287385a02e4eee6ed6065f846e8a615c6c402c08a060ab3d4549a71a2eac702",
"mu": "711f9ff9fe66012f95f77d151c6482dd78c450ceff1a7ff68c63f9227e2de50e",
"L": [ "4f7989715a3a20a1b52aa8c1e4cc68d20e35aea3cd00d028a8a6b31b7981503e", "8cd6fb357b27896e5ec083be20ddb90c9485e5c28761f1ecd4011d023d633677", "b81e54008979e50c578f924fc9ca7906ddd3e5837da161c3becb78f70d2c305c", "919c4fddc7c476007ace243d7a34b2121c81089bf00e8453d522092e0d21400e", "57e4237c1b59224f667ead6a56cc492781769262c9a74f3b5eeb27e641f1128e", "a0e7d0831d92e05dd74542342cab313b470bdb9087dd4918a3f2cd4fbddb6bd7"
],
"R": [ "d80f7d3d6f0e5a8d5ba6ffdd688fa9735c5f0a9347419d8550444c1699493079", "4330651be894079d0d79555a45b7fb228efea77c93fd54bdf76f0acd1d33ca7e", "9367e2335b781052dda458b881194442b483cefbc852dbf5089da711ad4f3253", "7d621780a3a5ece6f8d34b05400bc0ac5ec001633851ea50460f2e8c56c3362d", "47657efbf0495cf726931566b18d4fcf00ed2c48e53efc8cecc0cf10f394f248", "29b9aa5b938694af70ecf1f8c85122df2143fd6ca42f9dae55f30991bf7e0a42"
],
"a": "b8e23d0c8d1867bf838fc081d8565f46a893f3aa1a3cb1cec9c458563467b00e",
"b": "83ad434041698e3770afd56dfdadcd01a33f31be289deff999050fa0dfa85001",
"t": "9df0e376ea66bcd4caaca46b035e32bb47b631e8c0a0be3bff0a1af62942e100"
}, {
"A": "2962c5fbae7408a67ccb05b2e63d6e050b5967d3687c0a74880f996429d597b2",
"S": "cf595a0f4054dc218a4b7ed41056795cb81624119988a1b6b5f044783a5bcd01",
"T1": "21196b929d7d5e8be01ff266f9e2c54ac428e64ee2e2120b9f0b523cc027aaa6",
"T2": "d3c5564f8e6bff8b7199ad29d9d8b985ecef8282812efda642c3ab83cdbc9505",
"taux": "47c4c97a3ac528578f292f154a63c7988a11eda531cf5bfcfe0524af32f48705",
"mu": "8c77c3ed49a59aa028b9192d7ae4ff805c3ce540d49cf5ced8e479bf076fab05",
"L": [ "9b6a296290354826e881b412c9dafd66cb428dc02ceb567c069ded6a2f04cc3c", "abe52816f59876800e928caeb471931de13ef119e29627beda3ca2def6141b2c", "846a47280da82db9b6bddaf4c20d14084536a2dfde7cbb70a27875f6c3f5973e", "095843d3be2b7d7d55baa7f79921d0304fc9bb4cb69b465b05716cd62da49681", "d918c1d0599e432f301e92102527e2b653062f5cde85fcfb814f4985c1072ccc", "b9d26bd4eb140532011dff474b763f6747a8ff2948f5bdcc0e866e773c4a13ee"
],
"R": [ "64f4b4dce54bf2d2e8c4f40c8417d24bc14ba2a50e54daede07109728594caa8", "b21df65f5516a590f69041f8a063dc8b3815cc7c13aca617418d2963b3975cfb", "2423e1c9f59f7484a54ce26a680ae901905b352ce7a248181db8577081b5635c", "885e9db407d0f2147918983ad0fa2a76f9615bf4fa7783675f0dbb524a29c44b", "82e1acdc2fdfb2894568fe97d53966d693e69b655ac3daa9360090bc8aedbb85", "2b2dd26bab3015db14564759e43b6623cd1a6487538085f69cbd5841d6e628d3"
],
"a": "029debcf2022e8a6d9b0bb4ba7e8a84ac6153a195987427adfd370a255b9a20c",
"b": "959e579e68b2115a01bb4f945a405c4dc9aafe4b888623c64debbac499496b05",
"t": "1632699d05e70fd7e55d25d2864d9d46e51d6f2d35ab96ee297298453fb34109"
}, {
"A": "01a2c14587f1bcf932a4d80e61da32bfd26df0a528511485d9cd4956a4dc819b",
"S": "5e26f8292d3b5c4a0a11ae1c4584e25238fae6065e1f2e7a3feafe7cccc0c052",
"T1": "1608c167433fb8e47305784f270b4c6fdf3b3af0b2936c68b2a0ea5371b36167",
"T2": "e77770e3452c019d0178178704f740743239ca59ab33ae6fbd7e44806b189549",
"taux": "4712b2800fd260f7acfb5208d85a35b86e9eca4156ca15bf07bdce440bf3d604",
"mu": "48706b5c6679935ddec49c529394194d96e9669e80f91b527c9363b7e69d4507",
"L": [ "b8a65c0c6b4c13f9d9119ef99bd6504f4ed2957a019eee41d2dbc1b85421cde0", "7fd6eaf4c4db48f544b5e3b5d40b7f79adcfe56768ebc3ed30c34bdcebde60a9", "27b5815c2bb926d4e2e14f7b2d71a805ae48cf3034ac70f2a8565ada66479f45", "4ffafb609c330e54fe73b90fb6bfdef00605fb655bd0648e1f87cce02b61c102", "71460a3c8bbd5ffcd89f94dec943ff980ae8da14ecebb6c6f24881467cb842b6", "624741731f50d1dbc846b371b731f278fae33008fa836a574166718ed9fd63a4"
],
"R": [ "c64551e23e7e8ff0d594541fd0f9f3a2f15f3211ba77a36e40376a19f4c16e63", "907ff756eaacb5665b3b020c02e4d8f34338ef37351b32173a4ffae4aca05ce4", "9099e209968bbe98272540d3a539f571a8301b6afed77fa87e6b3cdd1c3baba5", "5e8a21d455d86f5dec743aeba4612cd79f5fbf58647b06dd50fe929960f296a7", "666524a1f39c5199ab223863d71a05313bc78b778af465e9dec3814ac01798ab", "4527fd1cc969424de648726102f1ac87cf0fdcf6113df0c800a817d6ac67761f"
],
"a": "700b44b451e520303ccf50a68dae5d15e33e6d634e61630abd23d47dc6be2305",
"b": "2236661f125d3d4be82a88743ee261c2f4009153b76b710179659930c572da02",
"t": "b735063111262ec5938619281867aded1aaca7590f470cd905c33970ae518201"
}, {
"A": "b681bffe13a4919578707ccdf416eb70a6e5236006c388c468910df71077f0fd",
"S": "5fb0ab08269e9ecfb7cbb8cb2c6ec724e0da8228310d663ce674cd9371e8ec8a",
"T1": "c1d8425c93ae2569512058df2aca4923dc4c0c991c25dadfa7eaec9c56e23b95",
"T2": "55b47bd1b0d31721a386b8a78e38e38ae6c42d2677ca5e77a8c8cd42b9bd1c5e",
"taux": "c6bdced6e5704c72cd3c69b9783a040b3899287e8315fa77bcf4f2a33b604207",
"mu": "786a450b498fcd66d46de92d9e7fc05fd689b09de7af619fcc4fa8f5e617ad03",
"L": [ "2f43af2d6b92be2d2e41f2548c0acaeb24e9e7221aa617c76380143a8d33d892", "49cfed9843ff0e83a503d1158871246ee2d12f4a2297b95c7eeed71d9e7b52af", "28cd24adcdc41613d3c43a397294755cd6877bef5814be5dc606430fc30a7eaa", "6d232ddb655aaf3aebe18c4e0b5de87685f11f9e722ac30381e243e2c61b3914", "d2392fd8a989f4179ee248960806e7ac604f312b63443497df8d5eab7e01eaa8", "fe6d7aa408085010e0cc8a539d1d8df56953884dbd037e2cb36fa46cd5a3c8b7"
],
"R": [ "646873d238f0492a9e88ccace12745d940a8ee67a94792ceaa13f351eeb4f018", "2b10976739c753d9fce67f165745337d8910f248b7049159c94ad925a0ce2cf3", "0016209acd59c6c5fa0ab8357a047b2642658092656526f0379aa490179f571d", "3c3ac24235120cf159ad1654ddf022c6ab8b1ae1065478f3e556241a81ea4a54", "b619a283823314b94b41fcd47ff3761a4eff985b3428e40682d020379eaf2d25", "a7599f9089b46d8e439573944ca14f7967fd09380dfd171e1510c29121e0c874"
],
"a": "ad23ed38fb414245389c9fa1e8ea713bacd6e449b09e896247a47281046d660b",
"b": "cb4270aefdd0a0a22fae1b0da4877022ef42dbbe3e5c6d11c40d56353ef0bd03",
"t": "c140c9bc5eb50d36e1e35136b8e722491fa510106ac1a5f3240a07f876c2b20c"
}
],
"MGs": [ {
"ss": [ [ "7881fcbdcad8b7ca8511d85ed1de9d46747fbe38d2826f29bcfeee8c5a101607", "494bd10527cf876c9b5502e9be4fe7850567110f5736c0cffc12c64ed1d21b05"], [ "7e729fcd99865a97ebe39fd526dd9ac9735a57441578c3f7bfd9aaf3cd32740a", "f490e570c41742f62ee457e12bde96ee892b1b415e19aea39f4676e7809c5904"], [ "100c0e87fea9b3dbaae6382487bd47307906d91d4b64a003f2c9820daaf7450f", "793e7f1c50985ac6e46ea7293070bf662b674edd5115dd07c5919b279d4aa50a"], [ "d0b5dee1a5a8d4048038c87eb1af4e8b64f540dfcba7adf85518d47529fe8404", "cd438355693e4bdf2c44fb51f24d0b98685e8754694f4fedb74b95f611971a01"], [ "9ee7ea4ac97d72c539d871c9bceadef5bf574a5e03518dd231ed2bf28f22e30c", "36bab6e80466827531a2bedbf7e3421970998a9a66c17d4dd0c56fa59a24e200"], [ "72b32f89b63ed881dcb843f2215093374c68cf93bbf6ae53b961a5e446d72504", "190b731405241029dc5d352d575a3bdb9d2aaa775fb7926e4b09d5db7fc7f10e"], [ "aaae920bb029a25f957b0d862591585a2aec7deb4b85e8bff0bb54b3b63b4d02", "dd21e786ca57d9ff950beaf8b35bc0ae25630d7ad879d0849522544102893c0c"]],
"cc": "0f178df4cd60958c501747af6bfe20301338c956ed325b4271188416a729570b"
}, {
"ss": [ [ "50c182aea62cdf88f89dbe19abf49ac2d96e7d1d545508e35e1c0478643a2e04", "865ca1f912d719e1c55f9867e6ab3166c612bfe0508b01a0f76d4d8583071a0e"], [ "d97e19deb2f5d4598e3520a401f31599017654969464af2e6248d4b5e6e7c407", "499a005b9ce19a99c9147dac12692044f41d0a4cba242c9efe2d23186ae47f0e"], [ "f53698a8a8c481ed31c45894776cc41d54b7288a6e54e940cf388782b82ba007", "90626378212c3561069ca3cbfdb73da02ff748159bbcef72a5547ae4974f9107"], [ "d5eb034bf89f388a0527d8c6eda637e39537973a3db96e7fc2b0abe8f3ee780d", "6a3946019288bf95dd3c94c60d887a56d2595120aee792f6b16b4bba1b69e002"], [ "77bbcfe5440a51b895f801a212fc1e3d8a25c294c22a2212595cab239f3a1105", "978128cceb4aaf6b741f866bb59f1a7625ebbc3195cdc40bbf1017542513bd02"], [ "dd50ddf0177bb8a1a96f10c47a2b32c128481966b126d8292d0bca6a384bdd0a", "25a8da2e1ea6c3aa47ba9418c2f49d4de033aef7457ef61ef751ce4ba4f4450f"], [ "dbf45a19f7e3eaeb5252d270dc51de9a92f7a20fcf8e4ef314af4e6d7885d100", "7c8190a41aaa6665609d04619219b73a3290df7561e807dd2bc6d5de9a3dcd03"]],
"cc": "3f82c01d73b25a0a9ec141c5d1b748ac153bcd0f5359279bab7b3cabbcbdea03"
}],
"pseudoOuts": [ "460a3edd3a12b72a802b2581a8d1f852889e12b5d86806236a3471aa5bce7ccd", "45eef42147cbdc08b011b6e702edc9e0f4f9583289e22380a8b2f48d8fed6e6a"]
}
}
No javascript / No web analytics trackers / No cookies / No external resources / Open Sourced
Explorer Version (api): master-2025-06-04-e4ae5f8 (7.0) Arqma Version: 7.2.0-1d47869f
Latest source code
Forked from: onion-monero-blockchain-explorer
Copyright (C), 2019-2025 arqma.com