Arqma Blockchain Explorer

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

TX Hash: 2864cec29b6a89e6a9b98d937b6c6dffa440d3950e03a37bf6ba9545563e0508

TX Prefix Hash: f05ec33052da675ea5cfef103b04b3589271bc4d2a6626a636154dbcae226ee0

TX Public Key: 8b774248aa3a94dbe7c88d28def1002b68e354f140efb058289a4f98f6d1ebe9

Metadata

Timestamp: 1550961694 Timestamp [UTC]: 2019-02-23 22:41:34 Age [y:d:h:m:s]: 06:107:11:51:54
Block: 119512 Fee (Per kB): 0.000045960 (0.000009077) TX Size: 5.0635 kB
TX Version / Type: 2 / standard No Of Confirmations: 1611972 RingCT / RingCT Type: Yes / 4
Extra: 018b774248aa3a94dbe7c88d28def1002b68e354f140efb058289a4f98f6d1ebe9

Outputs

5 output(s) for total of ? ARQ

Stealth Address Amount Amount Index
00: 1a04a9f89baf283b6e0c3f70d177b0725e4217a18ff5a143049d26cf829ea4bd ? 578114 of 4407848
01: 6813bd5793de4e56138416789302b91159bb66c47cfe1072d76db46832bab075 ? 578115 of 4407848
02: 5c8fdc49385066abdaaf3b145517f4b049067d85ed8a31269a6e78febf5c51fc ? 578116 of 4407848
03: 951e73f8c44a1da56113b74a72f0ee92808572c50d60b02726515965529d9452 ? 578117 of 4407848
04: a4a9ddd4fa97c9f04c05e9f0fd975e7aec267e8974f2d8daef8941fc597750e3 ? 578118 of 4407848

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 2019-01-17 20:27:11 till 2019-02-23 23:30:55; resolution: 0.22 days)

  • |_*______________________________________________________________________*_______________________________________________________________________________________*______*_*|
  • |_________________________________________________________________________________________________________________________________*____________________________________*_**|

2 input(s) for total of ? ARQ

Key Image 00: bf27bc1be78b18d782630d68bbe9f0342327b7607daa55441835a5342f5dacc2 Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: 64b9b0cfa610123d7ea5802483a861dc5d6de4a34822fbf6bde10d34c0c62e42 00093022 0/1 2019-01-17 21:27:11 06:144:13:06:17
- 01: d83aeda5cee9260eb549ca27127a8b7ced5498a80bd73dd0022c5047e0056e96 00104215 0/1 2019-02-02 13:51:41 06:128:20:41:47
- 02: a6a3f93d5e83852468d4c013de0f53f82d4491909e5f992876d658ed5a7a16e2 00118044 2/5 2019-02-21 22:14:50 06:109:12:18:38
- 03: 2e3b1a148e2d550d3c9c9f3805bb1495b3038b866f1d9f8c593f86c046711ad9 00119174 2/5 2019-02-23 11:21:03 06:107:23:12:25
- 04: 873bde9c9b6014cbf564010a41e8974b397e4a295b3652b49b7afd31ead5eb42 00119487 2/3 2019-02-23 22:07:01 06:107:12:26:27
- 05: 66a59994b9257537c30c57ab43aa9133e01d5bd63a19f2a0174b020ecd70ca1a 00119495 2/2 2019-02-23 22:20:46 06:107:12:12:42
- 06: c4a492440e8aff5f1c946fdc2683c2d7058071b2ea95d8541dcbcbdd998c1acf 00119496 1/2 2019-02-23 22:22:46 06:107:12:10:42
Key Image 01: 973e00cda04a4a33c09df2104eb268ae611d7e8702f8aa00300653c6829cf0b5 Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: d12c29dcb0faf34e52be77ae7e70d0eb629c5ed5da6262a3bfa1d6a55caf49ba 00113181 1/2 2019-02-15 02:55:23 06:116:07:38:05
- 01: f0cca35d2a866d65281ed8d3e24f9f82df10cc5deb781fd37ba7c0e2150f6507 00118923 1/3 2019-02-23 02:39:15 06:108:07:54:13
- 02: e25f6dec3b817e9f8da35eb0147a5ced64dd3e267055a2ccba944cd317a70bd8 00119325 1/2 2019-02-23 16:34:39 06:107:17:58:49
- 03: 4b3c3fd5414def37d515f6f98577dcb56e15ffe51e1bfb8c8241d96307e69c05 00119389 0/1 2019-02-23 18:53:22 06:107:15:40:06
- 04: 6ccf4b7dd085346c866a3da56b3fe8121d490edda8f0dd56daaed69d0ce31786 00119395 2/2 2019-02-23 19:00:56 06:107:15:32:32
- 05: 95fc07ae2568cd31fba38121692028569db79ed1ead6418b644f7c4bf89e9c8e 00119478 2/2 2019-02-23 21:48:18 06:107:12:45:10
- 06: 249999a445e4e748f070313cf166d7027e14e76aad68db7a84286cc522f9cea5 00119504 2/2 2019-02-23 22:30:55 06:107:12:02:33
{ "version": 2, "unlock_time": 0, "vin": [ { "key": { "amount": 0, "key_offsets": [ 458931, 56121, 58141, 3784, 1057, 59, 3 ], "k_image": "bf27bc1be78b18d782630d68bbe9f0342327b7607daa55441835a5342f5dacc2" } }, { "key": { "amount": 0, "key_offsets": [ 552175, 24051, 1246, 244, 15, 276, 99 ], "k_image": "973e00cda04a4a33c09df2104eb268ae611d7e8702f8aa00300653c6829cf0b5" } } ], "vout": [ { "amount": 0, "target": { "key": "1a04a9f89baf283b6e0c3f70d177b0725e4217a18ff5a143049d26cf829ea4bd" } }, { "amount": 0, "target": { "key": "6813bd5793de4e56138416789302b91159bb66c47cfe1072d76db46832bab075" } }, { "amount": 0, "target": { "key": "5c8fdc49385066abdaaf3b145517f4b049067d85ed8a31269a6e78febf5c51fc" } }, { "amount": 0, "target": { "key": "951e73f8c44a1da56113b74a72f0ee92808572c50d60b02726515965529d9452" } }, { "amount": 0, "target": { "key": "a4a9ddd4fa97c9f04c05e9f0fd975e7aec267e8974f2d8daef8941fc597750e3" } } ], "extra": [ 1, 139, 119, 66, 72, 170, 58, 148, 219, 231, 200, 141, 40, 222, 241, 0, 43, 104, 227, 84, 241, 64, 239, 176, 88, 40, 154, 79, 152, 246, 209, 235, 233 ], "rct_signatures": { "type": 4, "txnFee": 45960, "ecdhInfo": [ { "mask": "2652fcb98d333b7bac73983b4623758d96a2f85673f2ed5a1f0d92dd1abe040f", "amount": "6c2788b544110cdd6d9c7f5eb02706a440204a258c9b44fd9f91957eaaf4f406" }, { "mask": "70395af1e64517e85123a4d82118edbc81e809b56db4f4a7a4236ae2b5b8f607", "amount": "31a5fb0cf3ed28d4482c550fc25a180cfa045a602e6fa11338e826b2f6322300" }, { "mask": "d9cac01e94f617787bd841dcaf8c885d155a7caa4a8d60603f8312ef8fdd4207", "amount": "79754ecd2c82207131cd0eff849f0e576cf1d6628ab18f22b948dcc13d2d1602" }, { "mask": "813618abf65cd7df9bfeb113430a1cd7dfab1d1ac0706d1b4e2dd054359e250d", "amount": "cbb89ce1cd7a4c68267b7596e3ab96c466faae88e4fc96a26f53f33eba1b4b0f" }, { "mask": "cb8fec99745cbd55d22bcaf9bc411044befed6a456da58267d559e9d82662a0b", "amount": "f9313e4abbc53a851a05f69d4f50a9cba5ba70afe952270682d80524f09e1a0c" }], "outPk": [ "be3561bd6104bc8d903bf58bbaf076d3840c8a40eb1fc955b325edb0d50b0920", "685d3c470ec65d23a17d1c81899a8f0dc1c7be0610801fe20326aa9ccbadecd8", "0c8a809f8c4b9bcd897bb1c42c3b22b3972f02d041b9872921ee79aa795e3bae", "392164a0ee0fd00d6846309213873808fa151709d7219eff4168618d5ae1c880", "7ace8230b05bd06e1ba05e36fa7e489a710aed604460411f04e5ea176ed7cf66"] }, "rctsig_prunable": { "bp": [ { "A": "295576157da9c72919cd03b98353f00e9a6dafa6e8641d91a19758a0fc69ba98", "S": "f782811fea89ea90fc19fdd30017f708a8e724e23ade0402e4912bf82cd3d231", "T1": "e32ed1fdb40f6d207d224cce04c9fe48fce2c0d93b8f982547db9f8dc2d1a63d", "T2": "b318fcc59e4311a339bba5c0553ddaff88c6fffbd18c3fcb7ce121549f0b3015", "taux": "5e32b8e656f66ce67ff27991ae8ae1189b30a86d692d8716212eb8bdcacc410e", "mu": "1e68684b9871859c386455f5607357e675a9067e15c18af40ca14e03ee9d1908", "L": [ "fee94653d3adbd531950ad4cea8949c48b11097277ea2abb7c1df7ffd3e8b591", "ea844ad126c6de522ea6713c6428aa1d164fc06a8607581a4a94568ed03a922a", "09e2a13f9249a32854b9c0aaf2165278ee11030c44a103770553623ce7c657cc", "e856bdc3de58d8ab6cea33ca290a2fb321a814e78627479e66116f43c67e1fb7", "f40de69ef467ce6cb24f00ba4e027ab801447ed247a09df5cde9d0e1e6abc9fc", "3876bbbaf8a17b4dd5bb1231f74b3c11c3456d30e703d362ed93a08a649b3306" ], "R": [ "b39fd3f9d43bece6dd3bad55547208889b32999b994fcfe23f83d5eaae194eaf", "d31effc9eb5ab3c6c67f71226abdf7a4fa0a992c6f29fb5b09f6ef48c657f36b", "430d8b41e3823d8e32f05193365765a9c3dcc9db2cefcfd8a81e57054dc8b31a", "576d1be0812e0cd0dade67b7c483a3f036f987fc5a997421bdbf0e00fdfa5a68", "71a771575140f320f4a8e66c5cc539c59a4997f36bc4f87f2e5b77a32a284b9d", "30171b81a84a95b2d77231cb9252c05c60586cbe72aa4356c9071382306748cf" ], "a": "5bc7f72358c6d7f1a01da5fcc79c1fb15d88063c84b43a0787e479e371a6d304", "b": "9a11e9c8db9feeacc70b616d2668d5f999d72bac94492f51a161c1a75b28a90d", "t": "26a5edd476628d8b22384947ed5e8eb66e5b2589b3a2c974c5aeeae753ecbf02" }, { "A": "76fc872a9496695c68f07965721299cc44c1d2fd1ea38208eebb25bd09b8347c", "S": "456285e0532228f404f45259885d2207525b5de1bb17188db2dc8a85683f05e9", "T1": "05c4fc5f7256893002666dc9f332fb3dd2d9ab5b608f458027d272f35f5da685", "T2": "6b8a8c3192cd2d9343b50e3161982a650674ff37f8bc84e84cb755c6baa6e00f", "taux": "6935d4bb184ce9b1b0cdc1ea21b4d50015e06573bde9fc11164bb3d506881705", "mu": "1fef3a2c739d13aedce48ec0d7c7a47d789d66facbbbcc7ba4d351edf38b980f", "L": [ "7a32d75993aa6638b45352a4eb73f51af0e3ac3361acb1eff5b907458439ef37", "ba997393e0f2c431250f919b554ae8769f7f4764186010d470eb0235de2a4e0d", "debc167f96143a815db1ea9e199649a67149993538566b876245ff601e3e82e3", "2a3a098b65acabaa5fbd249858c7c5ea1560f506bd70eabe6080637fcb22a87a", "0eb56bf05c9b2e51a67610a2e229735196d344442f0318cb6910e5007714bcc1", "e5a387a558ad0deb634db93eabeb6375dcd7dcbebe59966fe9d7ee6c33ae1023" ], "R": [ "f3d7629f2c9dc95db79ddc8d56977c46bf0604d3e1218505caa7532f3b04ba98", "501b1ee6900c7a50d8eb5682465198a02cf5782f99fcfe8c6dbdc5c455d186db", "794d8315c5e0b9df9a3fdaf1afa632497b66edd74d90c6ec998f60e7c0136416", "4313432fd7a270fba387914eef693bc2691e352936b23e441f142fac8ce199c1", "6d6a5143e9f3a1b69048b4c4de3f1f95f74a8a9a61b71e74c64d74826b6b58b8", "f236364bae4dccfbaa7557bb1bed8ddd2e6e9b7a06e3bc55543e25ad7b3e998a" ], "a": "575c9eab82f921efeb050898fe94b784856d4efb13338a76359dc487dc010c02", "b": "a4258845acf71c4552aa9bbecc3b0a435cabc7d3fae7be74227bc80975e02604", "t": "5483e836eb4457e9ee9103081acb3a83ef9c500fe64e7be31b4a0101d9a60c0c" }, { "A": "c86f96cfbf45e023202cc22b795ba94136e814ae6fd9afbf2507fd08f666cb5c", "S": "9ecaffe015da6d99fd82604aeea5108a596cad53318b86bc4371d3ca4eb65dfc", "T1": "9133205480cbf7081995c5cec5527037b064e04b59161d7445c1f27a6ce790bc", "T2": "626d82fbe50d62225e0768d4dd32f84c5d584e0cc9f34d06a5c5395165817bc9", "taux": "175babefa8e60034c48944b7d1f4f42e61bd998603cefeae1b1986322ba53f0c", "mu": "7ac5b76c98d7d628628f819c4048e16e83953da0c630b0f51d0c54874aa26304", "L": [ "73077ef96154fbfa2836db5f284d262df52e03b31d2348fe57e90885a7e68de4", "409f7c387d5c6f27a2b4f4e9dcf56d28e640d1cdeb1ac335b1933f6d25d0aff1", "9e188078bd473f7d6686b0e8cac879d43221d876dea393396cb464e04f09d736", "90a92c54952c7ac0bde242011f1d4bbe81091da0e7c5d9386d81db3f8ef6f8af", "ded4f568f3a5da926ff4e5cc0d6d3c51caae8cae7896ce2ae71be883c825047a", "857b8b6d285ed2d92f2316d9c45f25f37236f0f8b98a3b4708bf75eca2e49892" ], "R": [ "d4c3b63190d28b0be9284e8eb8a88baf3a3341a23f706f3be0c3d27d09196398", "4d0ca203fd9d64b4b532b70166cef0381a38f5c91107efa5bf5c0425b4c99738", "cea463ac2298a4846341a5881ccf25a85bd352a4854ce796822024bb66f925ce", "d0692c8e45bab8382e2cce04bde10558aca73a51968145b5c01c0a3c0388e428", "da8d7c4bc51603b2a74064f4f613d29935d3b6cde4d2d11f5beffc56ec70bc3b", "56cbafe827f90c0744723e9cbac12ee0f29bab155215bba644023f76db7b7fe1" ], "a": "89da0e06d9a2b3897cd386b5be8066d278457fa5ac25dbfb34d6a37121bb8f0e", "b": "319090e2567d5e74b13b793bbde546b90fddc73d6b44a2a38c06d6eb78d2a706", "t": "66c08eb87ea1b03082ca1e1947a7c5622ee1b7e3d1dfcc577128793b12203808" }, { "A": "80d260040530612fc39e5d3d83a2619d0e37c382a035d0baaae8d6428255f3c5", "S": "6edcd2d0f22cc810d4c100d260d7091b2d95f0ed34ff93fa4b89fa9d6cd49672", "T1": "7e30a9c0840b10d6a160e93aebee80214f6290942a20852cbf45fc5c7f1a5bff", "T2": "c8afa014279cb591dd65add42f344ce8b6ba9f9e41416026653e97a42795e443", "taux": "16ff48da08ca14875f8e5ba6e3155eeaecd40038b2fa78ec92afe66c7119d60d", "mu": "c0f792fdce073f9b12cc12143ce90d1079952c7db4928271631d98abe62af301", "L": [ "a1b2db31df75174d6e1edff90fdd672bf6ebcba61525825f2ad62b9c687999e4", "6a247f3aaf168aca0ea7d85b220c16fdb1ce4e3737c02d5b6e66cfd5b877d55b", "45f477846be08a1581c48971aea2df03a537ceff86235683c88cab83fc0b52b6", "30e5835923f196cc733f635d6b1520a87e2c97ac8dd18388ea62f1ae9c9fa36c", "112419cfbd0081e356cc9b782a2873bdb5f0d0c1053aaf320e72f59525228f04", "f773ea9592ed257b69726ddd388a09bb70ba41a91f8b7c3afa53bfc7acfd0133" ], "R": [ "8a809dd057f3515c46b0d01a620f797044f271b62a94886e096629e4c0d6ed8c", "790d0f1ad92cf2ed301c55bf4b979b6b8fe20cb12867fe50bf1074a884ace864", "3fd8fe6b66a90b6fce52229fae3af8b79d23a593ea6db938060ee4f7d7eae32b", "ee052a02914fc3e3f786e5fc87d39efeb8a899dec6f5ca728d01e7f235166c23", "12cc4eae0ca0908a00674136f6ef2be7c7001e3cb873eaec3ee13eadd2d53f8a", "620e6af137c04175d96aa7ec48994ae541a94d41c8b440e3d10a6d42d32a07ad" ], "a": "d6948b9efebc50ac4af27c94d6b5d49d168abe604ca3c258cba0183c607cc60f", "b": "f6a899b4a19be36b727e82ff842bf72b44e79556d438c2fd705c09a15e2d5b0d", "t": "6cb36e989079bca627992cc6d2a653e9554c5892aa54c04213bc146a1c4b1b06" }, { "A": "d7bf964967b994f95ad3879b256c177e81f8899b58205e65e8b3ced256e0e8e1", "S": "765d4a62aee2ca8a39d40c179f91741ad2e07edb3113213e1543a6888301d8d6", "T1": "bac11a2c04c4060afa893b33c8c90425d0f234ffb5ed254dda0040fcd1cc1eea", "T2": "bf4888895bbf12e41227d97bb1b2eb53dbafddcb90703fa7d1def80bfd2ce76c", "taux": "91cdff690d24a4ec15eb3114b7840d5df56749166566c27b4f0fa6f742b3f50a", "mu": "3ee1a98ac72c40ec1a253707596ee14023d2a11d902e3fe7aaf2fb7dc72f4e07", "L": [ "10ddf909438302648f90a34ac20bcf79d943424d0700f95bbf16567089381e33", "fc696048033ede80ebe61c24c427659fb8f5feccc9283cdf3c2c2dd4b9d41f73", "8ab92dd6eedbd6dc559d4ea27af644b6197b5ba80497e7ccb44e56d30354102b", "2af81e1c5ea9ef5a83cb8368420140fc1614e3a25cd52b955643c38ca4f67228", "a71be31f63f9fa2d4d23e6e2afe61727327acea2907f92c79ec656c00af60b18", "834e7fb6bea9ea668fe2743f20c7961ec5bfc579fa52f79c3068528cf1cd8a59" ], "R": [ "e382ac4107ee922f5dbf8c40a1c0f84ae7573abb586e71af0c6254472a0d6665", "4123d939ffc0d93febe66557787607134bd088fdbc734d8a623bf99a2cbac013", "b54469df0181c7598b8f1c16b134d5ddd26d18f0a9a2f9c942f8fd271344db33", "3a0a57bee47464e79fac16f92f4db0b98eeb97df32a3319fd6f380682e059899", "b7949feed1077c8e2efb3771431edf06dd7c28663f9565f27b376c8785dd8ae4", "c1041524a63449dc0e4de29aa35a2855109a09ab39a899f9f80921134d49f0b2" ], "a": "4a27de96b40449ad3f046e23d2886f76fd9e7c1986907c479aa5238eae814909", "b": "5665c51c0a2e5da8b2f57c153f1cec3e7803a68cc8caeb892290ba35285f720e", "t": "1aa9a5f9625306930b48d2ecf639c53f38fa46830f7ba17711bc9986b1189804" } ], "MGs": [ { "ss": [ [ "bfbf945b8108c16cf99a3253f26ec3f063c6d358e8afd46e1a354315e905880e", "317de65a74e3f5e16191bbf01447122d215abf64521cb6af3ec4eea172a60007"], [ "929e8018b1b8054db0ce112b1d768f1072a1dc5059b7dc1137f5af81ffb2cd00", "094c9340ddaeaad84f570b19dffb724a2e2c0087df18e8024d320ea237980709"], [ "58289e8054e63db4cfa268fb60e59eabdb22ce028feae0761ce552aa8659c209", "dad7d81f9a1cb26d94cb433a10464dae9e8b8c754fff777f789e389a7fbad10e"], [ "2b5c9a805fa48bbc29368f07f75a8f893d0ac85c88f99d5ada8bb3d5b5f7650e", "22ea7f23ba5ccaeb92bee926cc4d0900a72f99c1f556ec36d250ed2e7b893b07"], [ "101471c36908b3d110800cd587cc12f3e8ad4a2e0295629c683383d89e547607", "57f2a11af2da967f84c26e1dfec05049e100127b5c6d422949bc604129dd4b09"], [ "e61711bbba2c30bc78a7afa86792b697d80bb53676a2c09fbf967e642386e20f", "c7698296b723eb22fcecc8dd6849bdfda2c23d1eda3f9ffe4d993d41e633f005"], [ "cfcdcd83f56d1e52a99593825f367f13c214e0fd50b26480a42fbc5c2ca4e70e", "4b02e7320cf565f28f86bdd6f1ff8f19b61b225405b48568c52f6e6cc188d609"]], "cc": "6e53be5a32f709c11eac053f67636b3b6e70b43a32435c6e7050e2903c079b0e" }, { "ss": [ [ "467f71055efa22e88ac27ff846ef901e2ae7b1caec0e8c128720b17e41bee604", "cec574f48270f5569dfc32c67be8f72e6041f7c53426b96786111f1b4efdeb0e"], [ "eccf00ac9a275fac4dbf632b33e4fd2f5b566833d3b89660483dde51a71e8a06", "63f1b84364a09fd300f9171ce2c4a4d9f14474b7c26a7a9959cdf34bf889e000"], [ "ef33cf0e082e7b2aed8df25a1a2cc5c62eca413197e942d26eede80120e7f90a", "52c4a10d9ff5abe67a85626069051c68144594a77266a4b11a934f08773ae00f"], [ "77cebde6ad2bd7522d9004e98f21d44b218d5630d3483372eee8b17d8e9ac60c", "8c0ce9e8a21f1737b538a82257c72584ff0ee567e244899c417635a5f86f4c0b"], [ "e1ea470618a3d8514f62435fa40dba522af8f4940d8a88d3cf989cccd360ba07", "b7a2c80227e2105d1f11b5a24b952d63f6c49288383057a3327f6b37e85b4200"], [ "5664324c3b4ef2804e0272470a034dc91d8373cfd5ee094be57a112bb940f30f", "0f0e95523e4e2ce62d05efdfd20bdf5182e86c333e757123b839e167d9773e0a"], [ "786e7d5cbe272a2e2087909f641f0856644e34dfcc9736179f4e465a6a80b806", "637d528fe63f80ee31c1f27df9d5b8aca9ffc285cb584a2191209fa00f459a0a"]], "cc": "d4ede5a410966d257eb0956642634b6d7e9dd9fc5e443d2cabfde75c268c990c" }], "pseudoOuts": [ "a3bcc09bdaf2045bdd6f5dfebc909e4ed57b4439cd361fa3fd9b3cbaddc4258f", "c9ba264c74b18260ecd8d05e928a66391d8910f970f9639b632b7e9442c31e09"] } }


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