Arqma Blockchain Explorer

(No Javascript | No Cookies | No Web Analytics Trackers | No Images | Open Sourced)

TX Hash: 735d70207e6dd47c355aec29a8d2a2e89cec66de7fc8aa62e0fd58ed761a5897

TX Prefix Hash: 7acf06d021affd4b9d6af2e990c94ae0e1b58d64677e16b344c2752fa2d06508

TX Public Key: df041e49617a1190bfaddd1664e9ab10f1439ce39f7930310f48c64665ce5d19

Metadata

Timestamp: 1547698842 Timestamp [UTC]: 2019-01-17 04:20:42 Age [y:d:h:m:s]: 06:145:23:29:17
Block: 92522 Fee (Per kB): 0.000046560 (0.000009193) TX Size: 5.0645 kB
TX Version / Type: 2 / standard No Of Confirmations: 1639324 RingCT / RingCT Type: Yes / 4
Extra: 01df041e49617a1190bfaddd1664e9ab10f1439ce39f7930310f48c64665ce5d19

Outputs

5 output(s) for total of ? ARQ

Stealth Address Amount Amount Index
00: e512d4273a6b220a0ab7f05bba9bece7b0b1b9ad3451c7061fa61267e58af8d1 ? 456390 of 4410087
01: bbd2a08f3ca33fe497819fb1411d052ccb34c74f0ec5a5f1f3810db6caba5fd4 ? 456391 of 4410087
02: eaf6f2eecfae0797fd6256400a4eab4a7a5d8ec8a355842e32a4d1aadb51960f ? 456392 of 4410087
03: 09604aabf318c08ae1c8db94305672a24e56f97bc3ae1a942ed49972197471a6 ? 456393 of 4410087
04: a01637836e3f8a5dac6c8384775ff556e6ed0fdff0415d3ac051ebf75298ecb5 ? 456394 of 4410087

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




Inputs' ring size time scale (from 2018-12-24 03:15:12 till 2019-01-16 22:40:14; resolution: 0.14 days)

  • |________________________________________________________________________________________________________________________________________________*___*_______________*___**|
  • |_*__________________________________________________________________________________________________________________*________________________*___*_____*______________*__*|

2 input(s) for total of ? ARQ

Key Image 00: f70966df8dc62a84ed8b728a6de841262929a61a819680ac8a80d79ec0a1b516 Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: 63550da678c72d12759fa1ba7b3191b8709f5a20222ea811176a446eb5bdbbc0 00089805 1/2 2019-01-13 09:35:10 06:149:18:14:49
- 01: f87e84e715e4ecfe7924bbcf4cd21ea6135f51b3f9bea185454abde1c94d7852 00090241 2/4 2019-01-13 23:21:22 06:149:04:28:37
- 02: 8eef6cdff6e8e0b605fd7838eb7dfa710a28d6a57728d69a6f580444de1db30b 00091759 0/1 2019-01-16 02:42:38 06:147:01:07:21
- 03: 7a900533b3fcc7967a4eee1b1bb303f8aa70b687153a4ab2bca6a38a9bb6c33e 00092204 0/1 2019-01-16 17:30:51 06:146:10:19:08
- 04: 8429b302fdab70d8f8486d1bd9a64f69b83d4d181d30bd28b8d9db8e217d1465 00092254 0/1 2019-01-16 19:31:21 06:146:08:18:38
- 05: 94127ae608537c56c73d7b9e6be0a43a00aa47a9e035508cc618f37860cace77 00092272 2/3 2019-01-16 20:12:25 06:146:07:37:34
- 06: 09c606b0e09e448a0509877862b62597b7a3cbfd9498b89f95b2ffa0a805fc81 00092312 0/1 2019-01-16 21:40:14 06:146:06:09:45
Key Image 01: b858e119850cc66a69f276898c66643b4b7c493389294aea5498a7b9acf8d1ae Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: 5446086ea135fc9db58e42570daf85f1cc5d1df1e11638508fefead984f792e4 00075478 2/3 2018-12-24 04:15:12 06:169:23:34:47
- 01: 68292588d03655a0cfb4c78086ee53e77849581960b0f75186afd10366e661ee 00086973 0/1 2019-01-09 10:15:13 06:153:17:34:46
- 02: 02e9f77642cc6970c35f0d7298d0a80261b26bcf35542b639ee72cc9f1d500d6 00089443 2/2 2019-01-12 21:04:36 06:150:06:45:23
- 03: 81f88c3b412efbdb238aee17f2163c3c1a7bde81221de7a41849e101191e196a 00089859 2/4 2019-01-13 11:20:34 06:149:16:29:25
- 04: c2e6a7f798b648b23e93798f151fffc5dd3876617ff39172c40135604847995b 00090463 0/1 2019-01-14 06:44:02 06:148:21:05:57
- 05: 1ba6b4f925322cb855e3ae25d1f035576eb07bd30f8c611ba29e24cac28b9f6d 00092022 2/3 2019-01-16 11:36:44 06:146:16:13:15
- 06: fd21d82d58fbbf2a39d04fd8ffd41d1dd7d09293b36f44002f1def18a4e43008 00092266 0/1 2019-01-16 20:01:50 06:146:07:48:09
{ "version": 2, "unlock_time": 0, "vin": [ { "key": { "amount": 0, "key_offsets": [ 443888, 1871, 6800, 2258, 264, 86, 230 ], "k_image": "f70966df8dc62a84ed8b728a6de841262929a61a819680ac8a80d79ec0a1b516" } }, { "key": { "amount": 0, "key_offsets": [ 382417, 47359, 12715, 1621, 2575, 7233, 1221 ], "k_image": "b858e119850cc66a69f276898c66643b4b7c493389294aea5498a7b9acf8d1ae" } } ], "vout": [ { "amount": 0, "target": { "key": "e512d4273a6b220a0ab7f05bba9bece7b0b1b9ad3451c7061fa61267e58af8d1" } }, { "amount": 0, "target": { "key": "bbd2a08f3ca33fe497819fb1411d052ccb34c74f0ec5a5f1f3810db6caba5fd4" } }, { "amount": 0, "target": { "key": "eaf6f2eecfae0797fd6256400a4eab4a7a5d8ec8a355842e32a4d1aadb51960f" } }, { "amount": 0, "target": { "key": "09604aabf318c08ae1c8db94305672a24e56f97bc3ae1a942ed49972197471a6" } }, { "amount": 0, "target": { "key": "a01637836e3f8a5dac6c8384775ff556e6ed0fdff0415d3ac051ebf75298ecb5" } } ], "extra": [ 1, 223, 4, 30, 73, 97, 122, 17, 144, 191, 173, 221, 22, 100, 233, 171, 16, 241, 67, 156, 227, 159, 121, 48, 49, 15, 72, 198, 70, 101, 206, 93, 25 ], "rct_signatures": { "type": 4, "txnFee": 46560, "ecdhInfo": [ { "mask": "b3c0931b1c302eee83b6181c35fe9e641c573cb08be172ab010ce7b437d4880f", "amount": "da5507bf72ddfb13508510f77802f7f3e1de81f50e25cfd26ff518d86e8c8c00" }, { "mask": "c5f149ef22620c67ae9c59c568d22e68a32340a0d907f26b6827e0a9f4064f02", "amount": "f38ea375fb241f6d340e4ea469474703dfc94fd66532828225c970387ec24a04" }, { "mask": "a106e22e81b568a6060afccaa750c80671fa935db700e0e07ff45f731bacce03", "amount": "5ee1cdd00e86c8df4692a0a7207a3562316028a15b57be248ab84a07e5606001" }, { "mask": "af28479e352e53df7fa6a9ca221d9b4009529fbf4cae475f5033daf213c0cb09", "amount": "7f68dc4ef0545e5e3339e5768ab664fe8734af62b911415938efa80226b97703" }, { "mask": "2dfb2e9c2c010525853c81b91f7b61a619aa23c773f7cb95d6c95db332fc0000", "amount": "af7848d17c7509544f0e73cdae41db80bb3d2f72e2258edab4f4db62d3447a05" }], "outPk": [ "3357f02e2165b238fbfa0c7faf282c4d0d300003045e740665f4666c1d4aece2", "3422c0feae611805cd834d075d6812d76e76a498c1a8e310ec74dbb72447bbbb", "14be93ba11b5fce174faf0cd2df17a1048f8e49e6d16227e9b006a8911cda3c2", "fb6c5ec9dcdaa6e459f42c5c849c2d008b555cb98245f324f4d061563f0b49c4", "c46298b9d5364a44afc80b85196f6fe8ee6b882fc729cae0432b60cd6907f637"] }, "rctsig_prunable": { "bp": [ { "A": "a59bf0629a3b9d5aa61e080802995aea79467db933f19d103e99815d7c158393", "S": "fb39bb71b71fd97b2b4cb17d6b91dca5be644ae9637de5c731e8e39ce6cae3ad", "T1": "aa3b7c500cccb5d7538432f3271c5dbc6c3918b3a2dfedf488cc18439d7f0167", "T2": "51aa8e92ba08a324a15b2a92a589a2d7cdc6ba83d3f826ca92eced78088358ae", "taux": "1d603a60cf218c6233eead405534c60a93bf3998feb3190782c5c72bd843660b", "mu": "7aaf7cdd755e9cb71294e4ab0357abbafd2070f6e80237ad8c1db1fd32020a01", "L": [ "90e119f0f8af137ed5a48cbfbd0a8d0ce583d272d50ac31a6ddda0bc75c507ab", "53e6ae13944614246e2047946f8d139d8f091f82d7c8dd5a1cb02ba9974c8e94", "aa08a0b1ee110e7e5ceee4d54dad77addd97bf8a1c167a0fd901216c715558f6", "6f4bf7b6c7c70786c77397cb62663689f230aee8c26585d62c06f004aea19181", "638e18c8a62afbfd935462aa4a7d4bd132b7d01f8ca96cd9421b49022fb79ca4", "7f073cac9886a8ff4580c1c09fbe0ccb71bd76e198555d89203e7b125594ab4e" ], "R": [ "e42a5e8f9e319e770e15c6cc0f5ccfac9ce58c1794b7a8da0fb20bc430de6b32", "30bba606c92b63603b9f7f5109c4ba2bfdbdf5c71454036d55bcd14a09debcb6", "e9d152972d6bcdf1ec38ec9ed155aa79c76eabfbec13412f2c58b2fe71af64fd", "5ad60e000a334eb754429fc716d2d9be94d2b695d0efdabba3366c86c475edb9", "6ade91906666951df3719caa02ce9710c17db2e3e7ad7d1fcadd72ebcbb48f2b", "74dae600455221d97f690cab9109267d8be3e31352d85998af557a598383d08d" ], "a": "832888f0164128346ced2ac024f91325842679be0a4233f4ea856cadeea7dc04", "b": "44b3d6ffe2e32853cc06d0cdb34b948b2d6b5f7ef2b391168b7fd76ba3600802", "t": "513cafb85cd490d4768be4b53d8e6e91f4182aa6b09cbcc93cad47fe37226908" }, { "A": "7db932b5bbd383d40a897923da25c90876f3037fc15c077e5adec393bc0325de", "S": "da45979be8095129b8a56e948b428504931fed0a0b4390d2372698ab50060f35", "T1": "7759c74c5b11117c31d639a6e7ee520a213a3b8470e6539ea883ae2759fbe10a", "T2": "e43ccd5be4f58c835aebbd3a4495b48617ed2a1eb3f530259d44f54fadab60d1", "taux": "e40a7d501adc8a7300cac48a629e0c4ee7066b7ff9b7a3f1a1d118c7c7d8000f", "mu": "9e1db6d43453eeea717f3039066ebf139c53d6a0cd0f8013f0b37077cd766108", "L": [ "86c696caebf5107b44c3c4e6b5581fa32998f32425795f74e1a31d8a391d3577", "ad454df80b73c32d0d07072e56fba2a38d28f9d43696a8a876d5ec76f05e13c2", "ccc8d73725767b929e2a844416e4bf6251294625842893ddaeeda7ca613d2b91", "efbcf70f089aeeca377188cd90796a3147f703d60cc2a340fae42b888bdbaf7c", "0a462b9580be9c178d3675dae0071b79abb664a9607e467755b6098c0ba8f943", "f056f90be9eeca22185e230f9d1b4808279a32e5a4827d5482c7933aef6ead69" ], "R": [ "ae1a7e015c060e6659b4745c4b04999974f814f21232b9d06581beeb5d4736b4", "6618006217ed54bdcab0fc81a77b14a4bc0e1f7c8da69a561fbc2ed32089968e", "a9d6d52448eee5cef619f99183eb54223dc0e238380835ef8a2123370814eef3", "8120d6f97e1e7230a15b47dcdf924f4e74e4ad54ad1a35f2e42ecfde0f8c698b", "65d07f035fd310e070ebd801f3affe6ac1907f10bdd200b0ede425c3adf8fe7d", "bda113353295643a5ccd2abed69dc229cda74a471c16a33f0da193641ecf4c80" ], "a": "f1c3cc93d9b7ebfcd429583a5a8315305a7d22b6d0d3695a1ba15d557921e301", "b": "cbd0c0c45a6331f426b465c23dcdbe88e25005982c05387ffddd5d216d123103", "t": "4c10524f57a42d3650d874eb33eaaac17518e4817dd4931771956c28f7d76003" }, { "A": "dcae02dbe0326c412038dc02d7fb43ba9b58d6bc94bc1124e1daedd1c95ea0d5", "S": "1d7aede7f770a387ff9b6e80186732afa34c45c05c83138fc6cec1d96b6c49d3", "T1": "f645719d6cad20c603b973531259616580a5a9bc628bdf42776238aad5109e50", "T2": "054601a8a62ae0d3b548acc7175ea0298e5f9059b23762bf20c4aa39296a1d33", "taux": "26231fe59a37b3e89ee6312e516064b53dafd2ad160bd5d33d8f973c7f3e300d", "mu": "c93e1ac98fb8afa48df824adb206d38ca8007582a950f57630872a3e9bae910b", "L": [ "66cc0d1506aba9bcb8a88b3fd386e10aef593d338b0484c19052323c1f7514cb", "e05423ef47349daa0e883c17142165135bf18c4877721f131ab5249dc958e2ee", "931c1b294f2719055a11525d86d476a14e08420a91f901082efe2bbc3a90d982", "a70f29ee5192a1e1c9a306ab8d100746933d1ec7f27bb7df810c73c03bc078b1", "3b02cbc43b8cbf0239fefc82d64085019005730fa6553c532ff33547f62cfab3", "883dc639c262fe2763cd49c497e41158be89b9bd47d48f9d5a07dcb6e4e4618f" ], "R": [ "810f9cfbbb7fbc83f08f45daee30afa0a9a08dd4e5c58f939938582005cf8ba0", "3092dfdf1d6b3aba55eb39cf597e34a412a02aa065c3c16cf59aebe1e2d158ff", "d1c7470a6d0100cdf69e73ce83ab27fcf24b99a5b8c575459bbe95fdc7eb8a89", "edb6479f8a6dd5fae87b48d25990e46f7ddc20ea0c2fb95983a80d27ca2d2357", "0043015b85125dbca9dd9ea8c0ade65b91bbfbf67f04ad1b90b29c3e1325fef5", "d7344f8769b014b09082f565cdef6a4517e46eb68e9b1966e676b3920e66d441" ], "a": "aa2cda6ef4b7ec2af0f32d402ba3f39893ca97d5447d03aced1ba276700bc507", "b": "2f5071f67cb7488b974aeedb5e90057b752ad27f89828db6b1d517ace6940e0a", "t": "04e2478f42105cd99ef88188409f4f2277670520321f8cc818097cbcb3e40c0b" }, { "A": "b1a13865d33031d7ec6ea64897a0b6fff237e5deb6c668b7631dcecdc2ab9749", "S": "da2b6113169bb808e2a95d973aff0c8785a97a660a715e0a8c15a1d8c0bcc839", "T1": "c95ded78cd56c0c73ad18d75cb20fe561ba1274e49d841186c2896f009c5e3cd", "T2": "06a11ddf270c0851b21e540a1695886fa36a7e57c8413189894cec052a09cc1a", "taux": "c9b2501e7758fc0e0553c61c620bfbb28e935061b0c0eb70ff4cf5c6cfb7510e", "mu": "a4d7612ad45a35bc3361d937ca8d1adee05369d972b6365d2b805082d972d008", "L": [ "c51854b21a33dbcf3e572955e3847d8d647e4bb268c0258dde377f17cc58acb1", "9c38430a7e9b68e6e33538b8c116cc325faa831dff607aeefc242e7c92083276", "1d108807ef9fe774201d8af7db13cbaeebcd8f5aec4be9b0c003a512795762ba", "bf33acdce66847549eb0518c016834d1e7c6974f06b521567557eccf066361d6", "7641609a789fadd35d5a8afba269887bf9b79ad74e62c3d4b81fc87c48c8a68b", "b703d3b9a20d088f3785e1b461ab71fbaf7df3aa88f92231883a3ad449daf3fc" ], "R": [ "e7dcbd5bb185af2350f87181715c3c62eba65fcfeb332bf3aef4a2d6ce19702c", "e5a3742614a93c1664d5ad142c9c39982d77bb79d916645c6aa766219bc5d6e7", "e676602b244c9cba6c348165cb45ad6648c10d45efa42e2b7b7b0b6cd98928d2", "c41f70a054673aa862ca0b267e17228b91a9e79fac217c6d4ec4aa094926a0ad", "25e42ab62f6d0c0dc28717d7f2c74a36f2c8346f0eff1f3696a2c25f0a72b778", "cb0defc0d10928b5b0b278e7d83b8c1e49ddacbfb143526f6537873bc9ddb0d5" ], "a": "f1f7d9884b987afff95ba7b48d70eb4bcffa03f5feb1d5b8c63d418516703e0f", "b": "b4e5810d61b952b2e61adf79fa4648897ca76b142143d10f9f2ca99bcae05006", "t": "b445ddf0555676d71355a9f8647d1df178371634025596a5578dbeac15d91e0f" }, { "A": "f759e68cb0d4f302da5195442d7799808a5ba9559981e87b33de6bc1103c9eea", "S": "c3e2e06f3e0844747c61d732a128351cbac47b0bf84869b42460fa7dbb23ae60", "T1": "c50e3c102d7fa2dcc8636a3d50e0e15272215a26c2542f56291717a1c3eb73c8", "T2": "68eede49f41d6bb7cf7bf02a9402a6696857452e1a884505cc4928eb41ec56d6", "taux": "c22c0a4df1dcdd248278862ea1a16ca5b1aefe008f3f006e3c540d772148ca06", "mu": "f1e2ddaeececedb8e984c194427443f616936ac8fce684e7816ab6ab5c286d03", "L": [ "8ec4d12474c635654d71b1cde8c1e163c9c7dd1e12f65139f4c97f0a91d5731c", "cf628b1cb545c42aa34df09874ae2948e2eabec2253e1d26626db01d9ef27949", "d810fc36dc65838f4a12de7b5850afb8b6d1339796d9597f3f2f8db88bf7c921", "9b6e835140f9bbe5ae56630fe6eb4247bfbefeee176ef768bae820db6b0ea366", "c29d813d79ce0d3ce7fe10c7a42e9a850b0785ebe455c781244b1bccdbc08c16", "efa299e9e63d6f69460aaf2bb2a15952972eeb12e2025ed98fb921b9c4d973f2" ], "R": [ "60bd8ce413a1c9089eaeb198ca7e3463309b3fb2be31da4ce0f571eb3480a194", "2cda3d298b69eb2ea4d733a9f0830f8eea800bf5d8cf099e2894f85756bcc971", "50d2c5d09fdaa5182ced908c2d46fd2ea76b81ca519c4c8fa83de326cd2d99e4", "43c01dae7da9fc60777fcc1ac2d4d7ab2d9d7f9c910fd0a0fbf6fa5aeea76aeb", "3406534b0aceaa87da518aa1312042e6ae0c4bed7e0a0fba91db5d5383885fb5", "0e986a6d4271d6f668c42b84c6b86ae02dd1dd441378dc15793d3d71aeefd76e" ], "a": "423e50bc11322c6fc1a71ab5182e5d15516d29f38e469980e1c3367b8762e20a", "b": "412c1add0e8012398668bf2d616debb1a17c570d226e4d8c47ab44cf10127001", "t": "0c5930e47aee1cd10c6a84fdaec7d8c36b25e80d0167cac892067c01e3100d00" } ], "MGs": [ { "ss": [ [ "5c2e685312261d7a1ed4e8ec6f6350439d8d9df1f4534b832a06656fd2e10e02", "eb3f07c5461ca9a66985ff12e067b176cc624a4f49fa3be3e2bc046458e0f30f"], [ "487e94386dd9f470a84816e9da6eadb9bf91f028379bd7a6cbb3dc482576a604", "3e94c6693a9289732287ce7ee476430f396c6484982b9e0ad410916804841005"], [ "e5b170c0979dddc50074417eba127331b2a659269984a90fc1b2f738b63efe0a", "2a25319c7b89e67d82b33a8d22cd3443499f095d1b07630505237db0f8c13a05"], [ "e9a234f2f9435ad399f29fb1244d783d70f29f17c0dbd595eb0d73a3b6984000", "aa1319a4a40d0b4b10356aa62eb3d64e2333bc8626347d09be89d5cc0c269f0b"], [ "ff8ae0fa1c4977e413a4f26c67ed5b8ab8b42add39f386f2d3e714557b0a070a", "5f43669e0a8bead4c952798ad419e693d98e0e284e2b68f6a9817d2dea47e604"], [ "ca8b1f3079a7163a6e2995b95a9c78f39b4201459d784b641edf1e171d8dcb04", "d2d3fa821d2d94153d978df2a245001032437382fefd368ad77820fcc4485f0e"], [ "2bb3ac8f9ae40034a239853ddac84dc3dd7cff1aa6db548f61e663a1bff72a05", "9d6acbd09211f5665e599f1655a1409127e25d5415700c2f48fe500f2a309607"]], "cc": "019ee21720e27dc669782c7b423610325c4039a0e4787f8fa2f1fbb23b525704" }, { "ss": [ [ "58f1243fc13c3896e3975c16eebc62502e417533f7413be9c53040e704384205", "783b50fe9d0c76093218fccde1e75002d282e851086367c1cff6fa589b795204"], [ "fb2aace297026f869ace1ce7466124628290f9ac34d810c4c8fb38391a311d05", "b9fb6f9fa949878c573ef66a0b7b3f1c7be59f5b260b9279eb56363a088a8d04"], [ "86ef3b7df3291cb53a1894d4360034a7c1cf559d3a0997bafdff5a6ae8d2c503", "95e40213e1f07fbfc1c549afc6e6a5e2f9e6c69a1a53ed26fa649b3ebc62af00"], [ "eabf4ff6bc1e8aa230203fd4ca6c2834f1209f0ca98353120698ad76fa3d8e0d", "6b8d4b077f14fc4e7d8d4508f39cfb5bf3ab8af6a26cf3c0b2d09a491e7f4a0e"], [ "facd2fec99bcc5f64a38e86d274e0eb5d9c21625a5c196d78ff44fd48da2a109", "5fef3b164b1d3d1b44c084da7b5276928128132f693227055c1eb66b35a76001"], [ "d505c1a80ebd25ba9da5f903845e24d4bc1160f7ddd2c99a581c76fd4e1e3801", "9e1d97688c068cb19a03607972ac2117a283575d9f13457f2609843ccd90ff0f"], [ "af338814bf67d95d784baecb6adb7bab39531705bd357c72da11bdedec91270e", "c6e9afe453a10688dab234575e60c4b5052d2699e6e0343ef6dadb124f2c9100"]], "cc": "e1440b22a1de2e97c3440622f6e317ca978f12aac575126453fa2dca12c6140a" }], "pseudoOuts": [ "76a11f3823f75eeb006df30445d9c262047c2798853dac26188415ca1ff2724d", "d7ee24a192a15dbabb87e285760103656c5aa2631ca729f1a661110e40b6f6c8"] } }


Less Details

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: 7.0.2-d8822805_Release
Latest source code
Forked from: onion-monero-blockchain-explorer
Copyright (C), 2019-2025 arqma.com