Arqma Blockchain Explorer

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

TX Hash: 120f9cf89f0e133827234b4d3267c4827ddda59fabadb5dc4480a78ecaabfc05

TX Prefix Hash: 3ae4acfeada4408e22a99dfb59f10bb4e4a67eed9d54530ad36896b1a9bfd9b2

TX Public Key: 6cfa78798844066dee175e29e3d67db4ccaaec32993c6d75847795d5d6d54ece

Metadata

Timestamp: 1561621378 Timestamp [UTC]: 2019-06-27 07:42:58 Age [y:d:h:m:s]: 05:352:16:27:41
Block: 207506 Fee (Per kB): 0.000044100 (0.000008711) TX Size: 5.0625 kB
TX Version / Type: 2 / standard No Of Confirmations: 1526240 RingCT / RingCT Type: Yes / 4
Extra: 016cfa78798844066dee175e29e3d67db4ccaaec32993c6d75847795d5d6d54ece

Outputs

5 output(s) for total of ? ARQ

Stealth Address Amount Amount Index
00: 8ec03a5f96723cb5025a34a352c3b264486b6cf41c96e9d409241c7d771c3642 ? 951811 of 4421561
01: 00fc379dcc71613f768ab26b059c31b2c4a801a91558529aff5f17afc41727ed ? 951812 of 4421561
02: 1098350d18c122956f8d66d1f76c1961c64d89ef9e6ddb1ccc01de6db676b69a ? 951813 of 4421561
03: 0c2a65fcb7e0be5a318321c0508c6c6b38380e809e0ddaf1feb7e37c5773000d ? 951814 of 4421561
04: 979a4c5e5c32d0267b54d156b3e9fe1114846984841e6bfa6408f92e1fa94a90 ? 951815 of 4421561

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 2019-06-16 00:32:54 till 2019-06-27 08:19:40; resolution: 0.07 days)

  • |______________________________________________________________________________________________________________________________________________________*____________*_*__**|
  • |_*____________________________________________________________________________________________________________*______________*__________________________________*____*__**|

2 input(s) for total of ? ARQ

Key Image 00: dffb26c4e66dd019e7c02b25e8edf375510b0681f5b3d5d486f7095d71ea374e Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: 94c4acd7631ffc9979a15e81cd03bead78b69637ebe0804620cba2b7e4846977 00206551 0/1 2019-06-26 00:17:57 05:353:23:52:42
- 01: 7d588d59b849df693d08f6d4e62a4cd15e77153cd1bfab75687981eb23f45892 00207227 2/4 2019-06-26 22:22:09 05:353:01:48:30
- 02: 0b3fbe2a5deba91c80ad848764e646d69aa894a4c6e609bbe844a598ebb5c36f 00207307 2/4 2019-06-27 01:04:09 05:352:23:06:30
- 03: 0a32554b2cd1371e5a86413c680ddea1d9d47eea4ce2ce24b01ed12babb6c545 00207447 1/2 2019-06-27 05:46:55 05:352:18:23:44
- 04: 30a1b231ec652e3da68c6c98200d65d5ee14d86ccd7dbd5d6f8a3f9071c0aa7b 00207459 1/2 2019-06-27 06:09:00 05:352:18:01:39
- 05: 04bdb408f03cf1b19f620ef04c575ddde7ac2db9de5b942318297f7b4fdf3989 00207476 0/1 2019-06-27 06:35:27 05:352:17:35:12
- 06: e07486b7e5adb233044133986789a9292c8591ad61373750ce7fd554465baa38 00207479 1/2 2019-06-27 06:43:27 05:352:17:27:12
Key Image 01: 55bba3f7c052864ac2ae1cf45b50812e9bb1d3511aba32396e132881dfcbf571 Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: 0c7f9cc59050476c09306060e7acd752bd2b4465e79179915e391f3910756180 00199508 0/1 2019-06-16 01:32:54 05:363:22:37:45
- 01: d823ff4dbc835efbae9ad74f8978b24ef958caf87abbd7389fa38e9468a42178 00204672 1/2 2019-06-23 09:11:47 05:356:14:58:52
- 02: feb78b3cd5320681205a7646cdf44ff8f5c75db4151fdad7de1bfade806b25bd 00205406 2/2 2019-06-24 09:27:24 05:355:14:43:15
- 03: 9686f9b4b54a44b36ab68440cde8987023135919abd254fe7f5986818dc6202f 00207067 0/1 2019-06-26 17:23:19 05:353:06:47:20
- 04: 7c0f80b93885dda2a31bec3b41dd9e5704a4c24e516f7bc4cfcf8844f78dc50a 00207318 2/2 2019-06-27 01:18:51 05:352:22:51:48
- 05: 495ebc350147bf51c8b02a36595355204aa8cf61b4a9411df19b15e56138d4c9 00207476 2/3 2019-06-27 06:35:27 05:352:17:35:12
- 06: 3f431e47a5e96e3f5d61921513c1d736371e0feee9a9b37f0c63d6b0494a75eb 00207493 1/2 2019-06-27 07:19:40 05:352:16:50:59
{ "version": 2, "unlock_time": 0, "vin": [ { "key": { "amount": 0, "key_offsets": [ 946351, 3865, 418, 851, 65, 82, 34 ], "k_image": "dffb26c4e66dd019e7c02b25e8edf375510b0681f5b3d5d486f7095d71ea374e" } }, { "key": { "amount": 0, "key_offsets": [ 905376, 29573, 4423, 9979, 1346, 942, 130 ], "k_image": "55bba3f7c052864ac2ae1cf45b50812e9bb1d3511aba32396e132881dfcbf571" } } ], "vout": [ { "amount": 0, "target": { "key": "8ec03a5f96723cb5025a34a352c3b264486b6cf41c96e9d409241c7d771c3642" } }, { "amount": 0, "target": { "key": "00fc379dcc71613f768ab26b059c31b2c4a801a91558529aff5f17afc41727ed" } }, { "amount": 0, "target": { "key": "1098350d18c122956f8d66d1f76c1961c64d89ef9e6ddb1ccc01de6db676b69a" } }, { "amount": 0, "target": { "key": "0c2a65fcb7e0be5a318321c0508c6c6b38380e809e0ddaf1feb7e37c5773000d" } }, { "amount": 0, "target": { "key": "979a4c5e5c32d0267b54d156b3e9fe1114846984841e6bfa6408f92e1fa94a90" } } ], "extra": [ 1, 108, 250, 120, 121, 136, 68, 6, 109, 238, 23, 94, 41, 227, 214, 125, 180, 204, 170, 236, 50, 153, 60, 109, 117, 132, 119, 149, 213, 214, 213, 78, 206 ], "rct_signatures": { "type": 4, "txnFee": 44100, "ecdhInfo": [ { "mask": "4a8be4b478919772746d885fc547af6dd504b8c1aa9ff24c56ea85996fd6770f", "amount": "dabf0cdef77c356d08dea2f084619945b83757cca2c8ce69e9d30a6de33aff04" }, { "mask": "14e748f6782298a25ec101f14e2e17604a1e3fb0b1f5e7334d67b34ee40c970a", "amount": "4cc06fea7b9c9ce395ccf1d399338711c832083330aa31e20425f1e01a08070d" }, { "mask": "3d7ef22ee7e8e939aa2f54ffa65bc5ac4b112065c1c1fcdaf6a53d2d32b17c0d", "amount": "5c58ffcca475c66b98d8acab3e06ac00a3676f4011766d66f1c4d32c88e99f0b" }, { "mask": "449ecc0dc93abba6647088ed1e8e27ad9804a8865f3f534e0eb86ef7b291ff07", "amount": "c6fb67616a12f72637417eab4214b0e4c811bbc9c6048a3f3fee407cedec7309" }, { "mask": "7e11b397d517076998ff11db54d4799754cef0ec6b862552c0ee81a1661f5500", "amount": "4e81ef90a1d5d7d095e1762568e961486e76cee2d25f95b71a3c3eea16c88004" }], "outPk": [ "62b31753b0b899b369989dd686db3e4ff38bf90d2115830676f4c454d3227854", "7b3dc4416b1d04fa1ebef1d399c2d6c56e4f1dfc04f2782a3209d95f8110d3f8", "d3f6e97c7c10d4ad98501d67ea5ffc6df7eec024aa5a43274bbb54fb4b782fbf", "5ff82f3a40d6f56c250cd6d615d5dac328ce3bc74806106e2ece3b0b04a47678", "acaf86fa82f1cd1973a3c620b04773e55d2d6865f8d828929f14052b20ce5da6"] }, "rctsig_prunable": { "bp": [ { "A": "42e200f2a9eeb41b2572d7d34698be383b81bf5cd058187f3cff8333862fa662", "S": "4f7bbfb26a02e0b13f3ed74ab4a8f9966bc56757ff164b789467b64614d0e269", "T1": "7aa58f709a9722cffdd7835e2b75930995f2c9a1d31c1f38c4cd325bc770ee71", "T2": "edaeb18d0c38ecac9f103fecae36eb3ab8edbeedd7f79cdab09c8b169e534783", "taux": "4cb908168f220b0f6647ab1082159cadd1bf92679092d52f32dd4ee843783801", "mu": "9a3d264e18b41cbfa2a2f4f1d01bf3f02be7c1d57b8b83122725e92f0c44670f", "L": [ "543c2ba603a2380e5b1c07e56cd412d890a1f0faddc000a6a59dc084e72c8882", "f03ab67dfef9ea1314bba1741c72f9c74bdeabd417b2ea83444ea37095a73a3d", "117e20057c6dce0202cad0f7f6ffd32451f47f0bb86d293c5a7c0c5e89a9b71b", "84d5444087ebd81251951bb072d95e9b4b9dee511242371f536de5993732757a", "9356a5efa139b6bbc3c5150e93efdde9954fbe78b64c71c787c564ecef9f3fcc", "82cbb5fd8203ccaa0c9db0955f414ebf814a3f5c2ed4c8fed9b8aaae3afb2dc3" ], "R": [ "e23a297b9a7d4c86f051e2c1c1710c4468619fa86ae8ebc341d4be4f3460d945", "0d9f8bb604d9f12fe0177afc418f94000a9e085bca4a121ac24cf33fa5d6ac87", "9d00f9203ab1576782bfe0ceb079fb14678d173adf09390be08fd59bd51146a5", "18ac11c931f97862dbb07ec955c916dc0a9154b942a6822ceda925b090ba6ca2", "395eab5398c412358a214f6af75f4ebc5a6dab78671bec7f4a45712dd114e907", "d1fb21b1fb0bea18f3f318da180fd2be426ab036cbdee5f9fe725835afd393fa" ], "a": "ee7749992aba2acc5538ece1a696cab8c8c64139cbfe3109e04ebef46f86770f", "b": "70b9979017ecc5bc61c7b45acecf38c7b14172b015e3cd943f9726940b856e03", "t": "2c22bda14cbcc4ec6b53b8fdecd84553608ec9e9cd46775d9bf4f1625326f50a" }, { "A": "edd16cd368bf8893e43a943a7492120e447476df5474e66a52820eecff21d7f0", "S": "cda1b0e7b267ea941ed6bcd6ba585442a0bbb3eb7e65d8d79cf41f6ba0922628", "T1": "dcd2597378323da90de0387139491061a007be9bc0b29592d0a073e17b113b00", "T2": "ec44e570525f03eda25ae84d5d8e1a77a634f2460202b825d52c701195064261", "taux": "cf49b78f21db52ac850292c902651f27a3a1fbd6844ef7912694983bea6c710e", "mu": "a6fd62b5b7b82303b7825248eead8c8a7e2189f356003b60d1d63d8723370c0e", "L": [ "3858af3dd0aa189cbf8c166636722964367544b529312fdef86f7789f68b4edf", "18f6ce0653663178f97d9132113954fdc6601fa28c14527a22369fda4322ff94", "89e14a044d25e11e512aa620bac6261e116487b9bcbcc8a56cca711017091d26", "857773b7825c0f8e813b125d6ba7264dcba38aeb06b4fc783e3cf9d433bdc882", "adf0b8c41712ee79e02d3abd80c88f7f50532430b6ecb4cb690b8dd2f04d3f7a", "7b7abcb4d67e4526db8ec3d8add5a068636876c2202f7786b014732b84134716" ], "R": [ "772ddaa91a7544859ad4fcb4c1029b82249ed72db4aa7f2affd0e00ea3d47a1e", "47d6b1b38e07805cd3f939ccb7892c79b7c4249e2921bcf8409bd28cb1efb6d2", "6ce840e5a6a048e9eb23d9333ae3d70db15429636d7a0bd96102e1a0ea932591", "3bf9db57615074c328c1d45dea3162b193d5e24bb3c2e066fabb348b846f28db", "d76ded077b2ad244cdecc62c5ab3788b1eb8a9663dc381556566fe6c3f3463c7", "eddd959c8bd076003129ec3ebee9fe7a00d03a010de8e8f217074ceeb9556c2c" ], "a": "aa3c053b55a90630abefb5fb0dedd376a786274ef5f21e75fe0ad175e8098e09", "b": "a0230297d12d6360701cfe4102ad2eed8519dec2af6e85dcb25101b6b041500f", "t": "0bc5ebe922abd4a11283d32da540cf34e07828d9897da612c66ea9df99427d0b" }, { "A": "37831d607721449188ddcbd2fa7fbb77848fb9272816f6224e0507d19f6d7dea", "S": "d414f5a9d89f4f0e0fee353a9a1817e2c43cfa15677d1d81d8f5f66abc894b39", "T1": "dde4d03738134d04af2bc88f4b7b38be2c8079a0de2632d9a40f68306741a667", "T2": "7352feba129337f4d21d06879b7530e874e28339c07db8da9e28227cd1c6ef27", "taux": "536005bdab3830277f8b92f94f1b4b48daa4eadb4992743714f535b720c6b40d", "mu": "4bb2a43bdcbe2d0be142192cd97d3f475f5abdbf427267c2130ee2debaadc908", "L": [ "c34d51938aaf2f67023f2af07e7b961832e6575afaa113fa852d52ee5ce54587", "907b13ce34f093c4f2a5de8a69120343c4647f3b839f8198a47a3c591bdd0549", "4577f15d7b8ab497387698f883ecda7bc19ea9dd78c5f71d652371506f7628e0", "5825ba5e31eb5134bd9d4c0b88b3021161642e35651c7a91b09215197a35a10b", "35d60b987d275b88d7c33628e11ccfb545a64ff47557e09601561cb5c1cbe4ae", "bc949aa31cef54a81e540e5a43314652aa59bf103011363c8f24bafd608cd652" ], "R": [ "0ebf3f1e8a75feaf83be4c442a518717d1b3eba966c91ec05b735b90128d7540", "f8249f9cb92e4d601e9a05a25b579eb2f59e8d6aa5709c83bc5099d57495b711", "1b87d7ca25b330accbb6bec9ac835cf4df558751509c52aa14cf985f57d66342", "1e9be1ee881d1ef5238b7b01a04cecdf76e50683b1da6f9348c07891b80309b9", "fd4f9cc73214e29f708c7393c7c606b8632e50d320b83f9df5d91af8bfe3d1d2", "6dd94171dd650499e43464c5d8c7b00573c30716bff145b4048ed93aff73847b" ], "a": "74f979ce181ad488c7137e756baea9139d9f13f440a5634cb988afd3c42e7c02", "b": "b089d82f048a85d5fc6265bcac58cd9cf5b0095462817baaa475379b1702780c", "t": "397632a42c34f9f9534e68522fca08c31520f0aa94883ef72b8426da66ff7b08" }, { "A": "c9832e86c66594ba46d65c71aa11cff138112b070dbea2fdfed7662cf5f89516", "S": "7ee04ada8a3e6c5ab330cbf305610aad98c9098e85d0f62e0298bcd94a8f7d89", "T1": "a71dcae1abcf91d12f33c53ddf39b248dbf6c6ae1f21dd3966f65416b9397a6c", "T2": "1bef1659c0ba155cc82ea056f6201eaa34240a57fc1f6e325f96239abfa10de6", "taux": "0cb74dc0e3334dc16461ef5bbb3b539eb237a92986eba93f57eaf65d2e04a00c", "mu": "1edab26ad98681b9ee42b4b054841adfa74965d2d8bffcb23009ff24fa3c8902", "L": [ "b61668356a37295af4389ac8c294d189d2159e7961e9298c2bf2a7af7bc92e5a", "b2028df073823f3cc8628aa760be48e83a9d4a52d50bfd6381807d1e50d9f783", "019f1a729734526330fc2f4eba22e4328a9274ef12a1408f0420b67b0900d424", "f9864142e6f0fdf941efbceef57ab73295ba98960c3b63526caa94a35b72f9ab", "14b496177af13f87ae8eb3c7fb76031bf76bc85adfc1c7e920590def8887bedf", "fe4cac32c8c881a0ac9b1eb3b6e0d80757e1e6c92043e023401131af8ca17c2d" ], "R": [ "b20ac94fe2c1f0b9a6f5d89a776a69fe76da4ff0676d6a9fb4ae3a6d5e65b330", "824a5907766172617ec0ec17973e547f51458c5b6f0605a37aae8323b8946f1c", "d0bd8da8fcca029871b0953ec3e635f9c18104797f152215434262f40675d442", "dd047f836023424f1bd368d64054e7846c48855a91b32dfb9547dc9ace22f5d4", "4a4d43cd549125cd40eed9dac1407b473da3dd0e5117c9c7d65582d78a324cf0", "787f66a055e7dbe53435a460504af6b75a149d7221625f153734381febe02d62" ], "a": "ed0369b0aa99fb9b37c51e09bed65c03bdd8c35ecedd4732b0610696cbb0f601", "b": "81ced3528bac696d7aa76cff41bb213e4ea4668c4ec65563547f73a90750dd08", "t": "e428b56c6ac23416ee7dc38c7b41663e7100e1b451933c1cc3a85d6196b27508" }, { "A": "5b5fbfb9a2f4df94172da18bee85f2aee271adc95c7156970da61cd48963a00f", "S": "af2028a4c8879614e31a08915e2931a21406b20becc2d87cefa6bbf20a7e811f", "T1": "f5ad6f81f426a60498cdf1f2f41935a87ca2ec167239d745e79360723eb50f41", "T2": "c98f1ba81857589b42be26c26ff07253b216a4184d784568e05f42096639df1a", "taux": "1be074ba6670f8cce6ae2235ef51f16e0f2e30737dacadd8e7635514a3a19600", "mu": "e6b7be72869ac6ff235cdb768d5a90d8d9c1e8d69fac147bdf6d0f4d464be00b", "L": [ "420bbd8e7dd4aac4b3ff58f4e4cfedc358a2fd387710246333308cf24f3a0348", "3d61b255dc3a8c5250a15a0aa300a84f855a98a0911c268929e81a6d8485bfb2", "bd1bea6cf22409a8eda62d822aaeeea1134befa2975e0bde354a11daf4b9ad45", "d4a4b6c30f5587698f5f14d983d92b2f8ff3fc49ae1a32917c8d7f03fc7fccd7", "e1c3025aa94f1b660a5a6b6581ed6abac816c62b174eddb9eefffcf3cf81f6a9", "251ea4d6bf9f9529d29e7240aa2e5a8be541c3f4fa22e68f7571ddc75238680b" ], "R": [ "835c1d60cb9dd2cc57a9f6f110237287842eb46b0894cf34eeaae92eb82e82c3", "a7a18f977c75373f4835a0ebdef24b6fa3b6141132493f0b24bdf5be160286d1", "c6ee970d8a00b67eeacdd11065d360a0a4ddc33de1c71caa89882641ad863682", "2600a99adfc511c5617afb6119255d86a3ccdee46cbad0c1dfa39a1e9bfeb014", "5a6816c5af77728ac161c43d8c356e9de9035a7ff4f7a8f3e6bcf899fc478509", "85612a1c1a161350b68070f4d69c9f4f3f4b5b2cbf70443f182fd17eb68a2b76" ], "a": "60ecaf2feab2bdf085a343f2fc40d321f151121015f85a1e7b65cc0a85730c0a", "b": "8b8795c0e3ba6d60173e3f71bde347d501743b9ecdbf7cb9ff8b84bc8086d000", "t": "76903f35007fe3983e31cd292332720d1dc8954ae30972c46f177a2463394201" } ], "MGs": [ { "ss": [ [ "da9febb98d7df1c6c9574363239faef82f05da7704917677a7c1c3bd6302ae0f", "95ed30504df4689ac59ed846b7c07d9fc28d3947cd3bfc5b647e320ae532cb06"], [ "df3a8be8c55418e3b44765c7e75198e187122fe4c714ec8f963b64093ede850f", "cf0b3a7c4052f5d5a5992e01670c071c6a3f42b8771367fe0a8528837a5a8b04"], [ "647f99aac055f2fd2722b7c6c399d6f9739ba1617e29caaec76b0375bcc1a206", "38f14e2a649adc4995d5d8067ce1858ca40f59810563bc9b53897c9afecd1301"], [ "a3458657a28ad087e9d816edb95b60ab114d8bbca36a0d9614935ac85485bd04", "a106a488a628670844f6925001d699bee0d2d2b57baee075271f193c91140905"], [ "be70fd0be5d5fdf986216a26cebc76dbfc437014503593a424ce4a92ec98c904", "ce19cf29d8d06fee5d5ef1c44dd891571c51c0077375e12c48f9250085b5f70b"], [ "be95e5cd7bbed1e8ef377e6351f6c0d761585404484def14e456f6aea8f50f0b", "4d6a9a3ad36bb8b570e0fb56239543b21fb354f075c6cc53882e1c2f2ad6d403"], [ "f5148d567b52077cefea2ab15d84667b230d0a599ac51bbac589f1cd95ff2c08", "c0501f1a2015813ad93bbeeb793147b09aff230e9b321633d1c918174254d307"]], "cc": "c8d195da239ed9eb33b6183a1b0ebcd12a93078b81b8d01cc9d66b5b8dddb807" }, { "ss": [ [ "e6497b4d28fc0496e12cfbec2adb0f01e7edf72455f384360996d3ac0b48e002", "3e336aa22f89d5aca9bef6b738f1926e1cd60f3635d5369b666684bed0903a02"], [ "26b8970f7d4532b35c1feef5e2a98eab662e56f261b5bef61d3d02277ca1580a", "b25df5213f701cdac53a5fbcecc19bb8181c84d4f437838ee323e5903d92ed07"], [ "7cbf13b0007f6da2e7542005ce84058470f5c94f870a6c454e2a9a296af8ab04", "a78d8c177b77e4f02863df1a84ffdde9d2fda0ab9ab62fd889863cf2e6b3440d"], [ "23b2bc634ca1fd9a681cc3c8257d000c6f3cd81cb12270a87727a545447f9e04", "b9ad41eeee0b866858a62be747e1ff3b81e61be08f4a7cf65c48b5346cd07c04"], [ "f227f3d2f73a23768aee068671c0a2c6b59c7f35a873135d6e996bba4fedbc00", "09790c3b49fdcdb7813d1e64317ff21cfd4fb2f9ecb2301fa25875b54decb70c"], [ "3ba41a7f65330f969b341de25ed9f82e84b52a5e8a6ea8ea3095aab93c159d06", "2f93b0a4a08e40c4b86901d3f685b18b1ca651364620655829e691f4230b9701"], [ "4f6b59f93033dacf446da2a6a240b0562a8c7df1741d34960e6ecc55e0ad8b0f", "7a0996bcf505c64355ea18c884ef23799c2c31947c1ec839c106e0dfdb1fcf06"]], "cc": "6a6ee09289fbc4478f7bc4ca0c1a991d26dcebd45b875fdf0d54d54b9809cf07" }], "pseudoOuts": [ "0c651988fd1c84f3664be1f4252607104e5ba9504abfb6bd3ab785ca4e084d98", "41f5b5eabea4405a083669a6f97918ca3bbd82407d1bb7fca4b6a97b5ebc46db"] } }


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: 7.1.0-d028e735_Release
Latest source code
Forked from: onion-monero-blockchain-explorer
Copyright (C), 2019-2025 arqma.com