Arqma Blockchain Explorer

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

TX Hash: 434fa8bff702c08a789496d2a2da0bf335504112e417e261b305b257bc696068

TX Prefix Hash: f4ac4f1ee2f3f767a2fe29f5007d887bff6257707d97c8952305c50808c443c1

TX Public Key: 64fc943673a08b7b89af9502599e8f523285e57008c5c6e715fc86c1e023c704

Metadata

Timestamp: 1560919771 Timestamp [UTC]: 2019-06-19 04:49:31 Age [y:d:h:m:s]: 06:006:08:28:54
Block: 201742 Fee (Per kB): 0.000044220 (0.000008721) TX Size: 5.0703 kB
TX Version / Type: 2 / standard No Of Confirmations: 1537874 RingCT / RingCT Type: Yes / 4
Extra: 0164fc943673a08b7b89af9502599e8f523285e57008c5c6e715fc86c1e023c704

Outputs

5 output(s) for total of ? ARQ

Stealth Address Amount Amount Index
00: e844a7256b8f7620430953a87ebc99af86cf5e8c873169f9d57b78f9c8db25a5 ? 917445 of 4462163
01: 9b6467594d3cc8df15e8e499d64d7f7ace1b2e2777af6665b4f41e9c4e96383c ? 917446 of 4462163
02: 8a38f203ac5f0da75b152969d994cd58fde9fc7fea9d7b867b2acd709d00aa37 ? 917447 of 4462163
03: b678216f632e4e70c6a663d44d4380a28ec37f186875065db412ea8f922bd9c4 ? 917448 of 4462163
04: eff8003fe668752497395e8625b325a38315c41ce2eb9f9d13a0135e339b16cf ? 917449 of 4462163

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 2019-02-07 05:15:07 till 2019-06-19 04:37:29; resolution: 0.78 days)

  • |__________________________________________________________________*________________________________*_____________________________________________________________*_____*_*|
  • |_*______________________________________________________________________________________________________________________________________*_________________________*_____**|

2 input(s) for total of ? ARQ

Key Image 00: f4f4a96cf98e583d4c9971735e2a19ccb28705b9827741edcaa83ac54125132b Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: b2dfccfc0dd5813b35de7f6704883f4ae9b2bca5666c5653e0ac30f7da35ed1d 00143834 2/2 2019-03-30 02:31:17 06:087:10:47:08
- 01: afdd9749fcfe585cbf5946aad5493d1fbfa12ef9dcb7e12b0f68638fb51d3e52 00162168 1/5 2019-04-24 20:47:39 06:061:16:30:46
- 02: 19e4d243e6dbb0da689ba4d6d1becec4ec4b23518fd31ff66d6b2583bd3f0c2a 00197173 1/2 2019-06-12 19:39:41 06:012:17:38:44
- 03: 6ae9a9e6eee722a1ff30fd4207c000db8db79e630711135c8ecc77e52442260f 00200425 15/2 2019-06-17 09:08:23 06:008:04:10:02
- 04: 8456a0b0c0a522b6edbb2acdf285fb5406432cfb42216d0c17dfb1e31998dd78 00201196 2/3 2019-06-18 11:18:20 06:007:02:00:05
- 05: 6aa7196897f9ded860096c0d061efd9787d3d2f5f1a1ee7070de51fe4ac35144 00201689 2/4 2019-06-19 02:37:15 06:006:10:41:10
- 06: aa202ec349d56f1316dc5627ce8af2435ad1e9e5d855a23ac22086ecb1c3b12b 00201718 2/5 2019-06-19 03:37:07 06:006:09:41:18
Key Image 01: 62e2b3c3d1087905dacffd2cc7f58810b797ea80981c2f1ed1cd66c18cc72ff5 Amount: ?
Ring Members Blk In/out Timestamp Age [y:d:h:m:s]
- 00: 38f82e4e7e9fca2c389644218d86c3bd2b32277d2753ac54cb459ea28d5cfad6 00107565 0/1 2019-02-07 06:15:07 06:138:07:03:18
- 01: f3fc6d02843a15babbd1ffcdb01cba266967937c281c47fd6410946647f5ccc8 00183323 2/2 2019-05-24 09:28:06 06:032:03:50:19
- 02: 25fa4cd7dfc33fb271f13c8d251cd1e006b1439a3362b1468fd7f701a51f971d 00197709 2/2 2019-06-13 13:54:53 06:011:23:23:32
- 03: 482dffee216174d7429bdacbb3549e14ba36c7a05338c4aac9aa5e35f0df4c55 00200910 2/2 2019-06-18 00:47:17 06:007:12:31:08
- 04: 516069937b892c938d7a0fa07f98a4acb9e35398611451616b5dba3e5b094a73 00201343 1/2 2019-06-18 15:56:21 06:006:21:22:04
- 05: dda6c81fe7fe5ec115d944dfccf3c4fcc04263dd84b0b267c7f9f2572e7eb70d 00201559 1/2 2019-06-18 22:44:54 06:006:14:33:31
- 06: 3128a9f4e6ae9f853d61aa3e17bf92b51fc47f034b17e4f7864bce6a46c00515 00201720 0/1 2019-06-19 03:37:29 06:006:09:40:56
{ "version": 2, "unlock_time": 0, "vin": [ { "key": { "amount": 0, "key_offsets": [ 661080, 81384, 149416, 18553, 4169, 2527, 172 ], "k_image": "f4f4a96cf98e583d4c9971735e2a19ccb28705b9827741edcaa83ac54125132b" } }, { "key": { "amount": 0, "key_offsets": [ 528184, 295935, 70734, 18281, 2308, 1017, 851 ], "k_image": "62e2b3c3d1087905dacffd2cc7f58810b797ea80981c2f1ed1cd66c18cc72ff5" } } ], "vout": [ { "amount": 0, "target": { "key": "e844a7256b8f7620430953a87ebc99af86cf5e8c873169f9d57b78f9c8db25a5" } }, { "amount": 0, "target": { "key": "9b6467594d3cc8df15e8e499d64d7f7ace1b2e2777af6665b4f41e9c4e96383c" } }, { "amount": 0, "target": { "key": "8a38f203ac5f0da75b152969d994cd58fde9fc7fea9d7b867b2acd709d00aa37" } }, { "amount": 0, "target": { "key": "b678216f632e4e70c6a663d44d4380a28ec37f186875065db412ea8f922bd9c4" } }, { "amount": 0, "target": { "key": "eff8003fe668752497395e8625b325a38315c41ce2eb9f9d13a0135e339b16cf" } } ], "extra": [ 1, 100, 252, 148, 54, 115, 160, 139, 123, 137, 175, 149, 2, 89, 158, 143, 82, 50, 133, 229, 112, 8, 197, 198, 231, 21, 252, 134, 193, 224, 35, 199, 4 ], "rct_signatures": { "type": 4, "txnFee": 44220, "ecdhInfo": [ { "mask": "df6f1f3ff2fa1bbd8113a9f22e6975b8f6b745658e288e560d97c865b054cb0c", "amount": "3b6fa19ec121588e9e11147bf071bff6a6a544d42e0f46a04d67f510cc9b700b" }, { "mask": "75b8833d81e4c8c7fe5fe0452172b209510a9f54ee4d421d55c5b420fcf5ad0d", "amount": "7d81673117524baba08543c4a89eddb08962aa2ae97bbc37f1d8b404b24ded0e" }, { "mask": "0281b99234edd080f0aee28ff4158c907a5ef6486d79ee41c7e380d32c3e7f09", "amount": "c5d07e9990c0b00899157520baed1c70a7cc945d7575ddb259a311ce2570ed05" }, { "mask": "1547338646102bdd84bb5b43e307144f4002b39261b7eda9cc4bc4ca2e8dd600", "amount": "caefedfde4390c9d27063366f3bb7016be5198fcc97ffdcdb2cd6dcc9bdc440a" }, { "mask": "e1dc2d79741e80c5c82a5eaf1288890f6d9d5b9edd85c2c3242496b05c110304", "amount": "efa2c94b6ca2b13a2c48379104591f79f5ab2610d642d641277057eb5e38bb0e" }], "outPk": [ "fb5454827f33f145cece60bd8d9f2772904d1f6eb9ee639c1131509a29dd9b24", "418236a70ad3b10b57ad4c34a350b7c8f4055daef5c251a18e011063a10cbccd", "8732ba92a24bc8b9b857dac7c7f80bc69b0c167f865d3964970632e727ca8576", "5a91a526cf9dee146cf1c6f9abd188d88a3b5965540c3ca838f6e5a8dfedf991", "d39632d06db118f521f35d8916cfef74790b410de124005c8a2d1c15016f24c2"] }, "rctsig_prunable": { "bp": [ { "A": "ed71db87770ca868e3ef6bd05ffba4babd629514a761835dd108cae53040313c", "S": "7c45bd59c65d254856ca33871dd237615a84598a64c4f0aab68060f936deffeb", "T1": "a796043c046d8fd4efb8d4a093d092c189b51ce01c405d7fe9d74e98c5097ac2", "T2": "d4329445d5387cd4d73cd84fb07c64d805364b8790f499f1f40477849596fc01", "taux": "642cc732a38653a855440c97c8f18643c803ea8aaa677475c5ca0a6016840609", "mu": "43c5f7339a67d40002eacbf8e6e8034b8fb4b9aef2f094eae04e133525e85600", "L": [ "a96bcc5f08681fccb590d21d9b30f83bababd1a893bea9c625521bf4e624d8e6", "5676dbdb016a840be7f2a1ff88f33d764e3bda0c046bf45eecb3d2388a9a69a0", "ebb8c25c4f8284ee97e05bcd25fddbdd921b2ed12e9dc32b3e89668f7ce104f4", "98adb169ee0c4d749b70ed0da51456c470e2378f420779a80fa798667406814d", "dd9400896e1527749d9486261c0e816b0ebff7f702247caae83cfbfd7d5dcc52", "10d15cbf306cd481511dc26975084f47ec152717b1232c6394236a999bddf073" ], "R": [ "235924c6babcdcc1a790b3e53175d7820426fe2a9e3cb6f67506e8e5fe91ee5b", "0ece099665383be13bb32496dbb981a403a277015433e3990ab473b1e2022990", "3224454c4ee535c33d658d836e30b01eac327e8ec4563fb356f07d61f7ef731e", "34fe386094c3d8e40df7d47899b567220bf7cb42d08fd3eb49d632755bc3f55b", "f94eaff5d42d8b25f120f38055348cb6cd80b1156d6d652e5e6c89a27316051e", "c3d4638fab3bcfc3e3ad6ec7b07661a3345a2d9728be10fd91225bd5b239e517" ], "a": "7db0c00ec4d8acaab445f0ccc8b0e5212c9882c870de83c1f29c63a57beab50b", "b": "96143648b1176f73e4901d38450e5fe0fdaa00990aa661479c67ce2ffd867b08", "t": "7734c6e51a0718d269c423179ebb6e3d8d7f551637061caa6b6b279c378bee03" }, { "A": "eda841e93de15eea6c672a7e02056f42140e6ca1e727002a9b8b02101bf463a1", "S": "d40a37caac0a633cae69aaa35a89f07983bee017c2c7306da85ae590157e6d0a", "T1": "4b4eb8825b3d95f974df4bf84be93bee660f81eaf83692fbcecc01b14abdc14f", "T2": "1e9a974d9113b4ab78f9caf1148cc1d04660376ae8d91b75af04d28c7096b02b", "taux": "1440111dfa86bf1e8d772d23c521b19848e69f900fbfe48310d75cb9f82e7004", "mu": "872d2d75d05597ce74468d8ce5e4dab541955bc1a35daf883ad09f533c82040e", "L": [ "08b7d3978055c97c7f6d96cd54c25bb5c43236109b2b0cf9f2ea04ce8b939823", "f67d8ac6a0d260105ef7c15fa26a10ce0ca50ce00c101c159b89606f77d8e7f2", "7c60ef5fd84e1a79cc6186cd942b67ee0da75acb66f1b3b3ee7ac7a6df44df61", "025f347cd0fa5e03d744b5fd5a52b34a2b8cfc5ac9f0053b92847a828ddffb4c", "ce51742b4ecda358a803a5823fdc09690ea041d18d9a1fea351e2c6bea5331e3", "5b6a165a9dd97ff6686f638bbe0ace92c50c5910aea8c4273ebd08bd8cb71b8f" ], "R": [ "8e9f20c480093f35f7396ffa28ff1d02d113aec87d6db316ed73065b96d4558a", "13d90d0bc47fd07f906e660db7ee3963f8d551dc5bc491615268db36064c4f5e", "3f46978fc7feac75c9dbdfb3fca717ebae0c95e6e607b32d18b60faf0003d29e", "8b3a004115c94a337a59dd9277710925d399d50e81fe3b4c9e79d961ad2a7e3a", "4facaa6eb602ee180e5f2a2d2102ec4096e08158b5c70b46d07e299744e1a6f2", "d10e7a809350edb54519f187cd82fd035edcd3ead7155e9013046f9a68bc2954" ], "a": "09b57ff191645a8312a295cae0ff55633bd09a27479601905104d82d64844f03", "b": "351978c4d6af6fbb6c41a15fbd4ff50ab8d7984b39835c6179a03e430353900c", "t": "3e9befe39e2ee6892c2788d635bdd500f8aae2537e7178e7ac7d20a324fb3601" }, { "A": "25629e143f7c9c4f69c7f9d09e82ec8bea8ee6b954eaf4f792ddcb86b15d7501", "S": "f47bd0d7b2a2ebecb557e437cfc1f6156c2dca684ac7933eec6694822590e17f", "T1": "1e0a2e463792060c9c2ae3976adb9ece3a233303afe6889707d0144078008196", "T2": "8affe49df3e7229f331de64e078a49f40e1346588fd16a1c884a8c6d937f7c74", "taux": "e13da5ed1014ecdf0df5248ad2cb573f958eb26698ca72ababd67866e832c402", "mu": "ece69d6ea606e17ae63586a77c2bb8fb11d126308f574b955aceeb6dc60d9202", "L": [ "e422c5106b62e6d5633166c5b64e76a8991f790c4153926fbc07b7553375cc20", "5f39fbe637b3881eb73c0884d9910c4524f778a995bf2fa14b6af8a930ba88a7", "38bd4f55dc5a38fe9571a50d630e09fb0187e484e10344667ee5a453072728c6", "2eca3309a380a1bf72e54178accf10767e59cab556dc6a3056ecb11694fb9026", "48972cee31e37e8d4ca6e69da41bd9db7b6cb172d0f3c712bff82b947e834958", "95cbe5596adc56da8ed399ed50a55c31497bc75becbd037aa81a510edfe50c1f" ], "R": [ "d68ca159ea7d636f506314e6395ce61ce05b71f5eb29c3dfe24788f366680a69", "88e453cf5c581b264eddb1d223af6e72f82a84bff8f3d6d0939fc7b65238d521", "fcb6440a37f754c3da2ce01a14b304983f664ba6a29c1f8ce84c3a292687c9d5", "4b73ef6137bd92bdfaca840ea46b8412ea1f27dbdcb01bb563888ba9a5e0f0b0", "b57a81fdd72e8a0375e38b4a2a7b97b859ad7cd015395e1175206d67b13a2d32", "e68739f86ddd5491f511242d6d218d8d5a7ae52f7a888f632c71c7d97a6be620" ], "a": "f5bbd3d6dafaf373f9ebfad6992fe98a345a184cd67f24ffa696d7d1a99a7b02", "b": "6b805b2bb60d78302b4336da682a45f0a33d8d7bd3d68eefa19b60e903a23c0b", "t": "6e4e721926048378ea996dfe5dd76543768514d0f0d4b36a5eec55d0dcd73102" }, { "A": "5c3e906ae4a901f64e6f177fe7bd76297acab5fc4dd20d18d50a580eb3c8de35", "S": "899615067e4aaa5d7c1e8f020d857406e8f13a97873dc02b48469a0beb9b152b", "T1": "5ae43afe6a107d50f50076263911894a9ecc2a04cbfcfb8851186dd8faa6cb54", "T2": "8c7d9f3be109c9d0e15cddfcbdd9eb91a73ca80c7759f98e53a2ac0cf94352c4", "taux": "a970df0b84750b3ebfb50396b34f25168400972dee80bd90ddbb122e131ff806", "mu": "ba2ea7732d00cad5aba08fcb6c465a65e2efee278795ef0b9d7b83b4da8bbb09", "L": [ "65651ff5fd3687e012706dfa13c009d9ca74f18bc5671c13a3d0ad3b80a5a15f", "df76949e54b7a414cca50c38bdec4ff7c64bddd5ca34dd20e2d8c30022faa32d", "71c3da3e54244bccba6b9140cd397ed352a8a2763d6ea67d5018799944ea7e11", "9e50dcfae1b1f896f5bfdbb4e90aa155e1e323a14ebea33bf738c7e449d174be", "c3dafa41bb53c17d00b80f2e5d6b9826952502d9e774f07b43c4deec313ccb82", "7396d0882b39ed04e5aa8d705d88f25f420d1046e041a4d1f4b9335674025e06" ], "R": [ "48f6243e5dc22eb3341b8b9d663003fc6d64dcf81339d22371bda461d35a3f55", "0bfe529e45b438ebe0aaed5cfbc2947faafa2750dfb9ce67eeada2c19cd2d84a", "d6bf3a570eb9415396036fbe449a8d7dc98571155d22dc2c5441ba4fb74d3c11", "91b0585bb66c2cd82816bd382c4d12f1a22218f18df5ad5cc90ce12e5660e6a6", "30acacab5daf361f48eb0e581bfc428a442cbd321a449ca8cedf15d5d6126f2d", "88da7a8522fe7dc1c6fb751404e60ea80e5e04b000307ef9b22211ed08d433a4" ], "a": "43912e5e2341c112503fbace845cd5805667e7b1b2dfa3d45a3ee27ebf17c603", "b": "4819573a71f2e0cabe48a9a76950ec515ff9537d980fa8cbfa5cd16eb68b4101", "t": "429d31715ce104d3f383b39d1024048a18a1798b290670572d35ec708f85cc02" }, { "A": "291a4064d1a71381c149ebb3e8999de25bdbc18ec7e07d1112694741ba7cfd49", "S": "c2c10dce07f31aad68a0678a0cb7eeba45529a513cd0cb03d2c842fecfedf35a", "T1": "2714671c348cfd4fb2f4c7f7a8f8548f59ec7813ee8377d0dfe68cf72f833118", "T2": "36124b13fdeca5217e65d8d7cfa5327c86e5e4155b596e22487bd4122eb0cf73", "taux": "b225928481dca3cbcba362d58f53665e0ca7ea82be1dc333f80f328692a4830c", "mu": "7be9d8a4aa04e3712d2624d7f4bac3a55786a1d0fd98426bd9fa2114f4fd2501", "L": [ "0d2ff7790c9e7f03589130bd8805c8c92fcb02cd02e9cdb9aa842466cd633a0a", "453b635520d8111b4b74499a65078bfaae67e6a2b652549c5a2ba9c83eb284ae", "e8dbbb68543072625d772602127f2771e08c2e7e87e2896dd03782a0b30d5509", "3ee9e15631707374b378337fbc770758eb1a84e788c5af7ea82ad8741c8b38ff", "a096f9e71fdb2f98de7519e0ad98334716d5fc2529b8817efc610ca826d4a881", "b65ebfbf3bd77bdcf15249bfbea70e7888df0a0f031b4ed1c8b621894a7b0e84" ], "R": [ "76de3441e44c248e35b770a71389010825bf4be6499ea14e03ca1e1fc5e8ae5a", "7991d6e0fe83831bdcbc501352964dfc82790a8e81003590356cf5051136a593", "a0ba501ec46a87b546fa80ee4063efc55d12264589e8013799e489d4d97f1129", "e53ac553d1e1dfecb764dbc503d55523fc43187b65c98e5d233b1e685888f186", "f6d6806a28e56d53354c64edeef86e2a93750f9f7bcddc9f2d476b5cb056ccf9", "2ff3ce05f979b4a83005355b0cc5bbb9cc722d9e095d64b19caa309a04459356" ], "a": "bc37beb359e00318d8278deb54103574836ddda7a37a881e25bcaa6dfeefd50b", "b": "c096a4befa179a717c653a36fd3401c9d48f3f82f0dc5e1422921e2be2b1c300", "t": "e9d656b181eeb5b921f3cae720363dc9c0a87c50995aef4e23e6b8ef9e99b40a" } ], "MGs": [ { "ss": [ [ "6fb52665a141434769aad68e2f45a20c9e109a8181cb11d313340325270ca300", "fd1b9711253eea0441c395bfa4a1b5bc1f46aeadb2a7bca52e009bc7032cdd00"], [ "d1dc753e1cccd8b434b39e7e43e9661d3d073116c483b972f5ba40a395ca9a06", "0bdd62fa0a453fa3b73844acbc7896f794223e993adab8b54d23369836fc3d0b"], [ "a0e273a44611f1b6a2e4ef03cfe1a1dc3dcead7e4721a6c56d6928197694cd09", "52285cd3fefd971faf61b2ce303b01751e456396604082cce23e474e2da12407"], [ "483a1a659e8956e306d84410bcc43f24184967723b6d916074a3d555a40ada02", "8e91cb4ba806bd6e96ab4a36fb17999ea243db8b918f68b577a97a069adec10e"], [ "a35558acd44bd6b8dfc1604b197d1d79e801c899f61f97c06ec66dc45d409a04", "4b8420b46ebc482257be9e2e4685e4b1e779423c133555f52239467177aa750c"], [ "bf3100ccec70334bbdb21952888cfd871cb1fea35b20b696bd95b4558b22ec01", "9291f7aa932fc675682fc628886f304247bb7dc84163d9fcc305cab17508be07"], [ "e651c7e0c4adb0046f1903c8ff6435962ce90ffd998b291b0a18bf6e6f89ea03", "d0e6cebf6b72981aa759229e5fb6491f2ba55c26098d0829e9a4998926a93d00"]], "cc": "a104564c2d10dc6d188e88e00f209c821e04328781a692567a3cf9fd589cc30b" }, { "ss": [ [ "5f6d9d2df743256c92a7d5635fe25b2ea4bb44c1a0b69a45ebb6bd2e7a7dc809", "7de411db1757852f64539c87a2e7be560a1cf8912c908314e8c749732163a50b"], [ "f084b8413fb08de81fac8076d6263d32200254211dcdbb8a4d92aa3f381c4201", "b743616dfd7958cabc06ce851bdbda0076f580851ebc4d086959c05fcd79d103"], [ "63d0ea20e808e377b9b0dfc7e7a4beb3381e1c64a18f27294c45fba6e6631008", "591642be212d07e4e3e01cf4b520b6dd5ba6933f1360b86056c74af2ade2080c"], [ "51676f6951169350507ec0f0e2b5624af7f1d5d655c970d503bf13e9c5dd750b", "8150e0ff37d97228f25f9619995c86b6c8d7013b790c74caaaa6b0bbd26b5900"], [ "d086951de8832fc7a8dbd629c8ce81bc941c4bbb44e132f609eb7cba654be309", "216a9ea4b717d921d17d3397029795e72f412b88e765f13a721dc6ebd0b97204"], [ "c125c61fbecc344130796d5c81e1ee3542b05ec3ab8ec422f08bcc5aa157c70c", "0446245504d6561eee759c3701bfbb3e88fe1e2b8b3632c18cb0eea618ac0f0f"], [ "2dfa773f52feb265f10ba3fe73c6cba8ee9935789239b54a6c7176377037600e", "e2cd8d943cea3d12d79a47a451b9b631cd2e95cdac1f4ae97bbde3eeaae5ec00"]], "cc": "c862ced2f1e32ea178e94a5fc55206ca0609b14bed09ac226af84c97b8fec600" }], "pseudoOuts": [ "6bb166df6b1f8b5f81306bc005b3bf4e0e299b65c92d156ec27c25367b383805", "9693dad51d8af30624a4c15b893bed16cf5f1b081d9051a1996ce841c4fe02fd"] } }


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: 7.2.0-1d47869f
Latest source code
Forked from: onion-monero-blockchain-explorer
Copyright (C), 2019-2025 arqma.com