Arqma Blockchain Explorer

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

Server Time: 2026-09-05 06:58:18 | Transaction Pool | Autorefresh is OFF | Go to stagenet explorer | Go to mainnet explorer

Network difficulty: 121000119 | Hard fork: v19 | Hash rate: 1.008 MH/s | Staking Requirement: 100000.000000000 ARQ | Fee: 0.000000050/byte + 0.000090000/output | Median block size limit: 1024.00 kB | Data From 00:00:47 [h:m:s] ago

TX Types Legend: Registration: 🏁 | Contribution: ⚑ | Recommission: 👍 | Decommission: 👎 | Deregister: 🚫 | IP Change Penalty: 📋 | Stake Unlock: 🔓

Arqma emission (fees) is 40199103.239012659 (1053.871676459) as of 2018601 block

Transaction Pool

(No Of TXs: 0, Size: 0.0000 kB, Updated every 5 seconds)

Age [HH:MM:SS] Type Transaction Hash Fee/Per kB In/Out TX Size [kB]

Transactions In Older Blocks

(Median size of 100 blocks: 1024.00 kB)

Height Age [y:d:h:m:s] Size [kB] Type Transaction Hash Fee Outputs In/Out TX Size [kB]
63801 07:273:11:54:59 0.1328 136c81280d8f9a88ad0fc3eb0dc73018b8e28544f4a15a6fb8fe50065f1c37c4 N/A 19.658380406 0/1 0.1328
63800 07:273:11:56:05 0.1328 8c08a253320f562852d3615fb34c17adeeaad595cc45f265f6234cf3788b1db2 N/A 19.658389780 0/1 0.1328
63799 07:273:12:02:51 0.1328 9b6e0d243df714034f22bee99883447fe5b6b17328a3a731ca86ef5606361014 N/A 19.658399154 0/1 0.1328
63798 07:273:12:04:41 0.1328 e47fa4ed1a987712d8738fd75ccb0e3ea7989ae2cc700cf277c2200a4c1b326f N/A 19.658408528 0/1 0.1328
63797 07:273:12:06:34 0.1328 6f97bdebb88c815080c6246c4b3c23c4294ce9f6fef8e8084730588a9f9bd544 N/A 19.658417902 0/1 0.1328
63796 07:273:12:10:33 0.1328 6f23c45e8432b6d24704b0e83b3945526a68d6608ceea39bf0a6f18a81f33e04 N/A 19.658427275 0/1 0.1328
63795 07:273:12:11:49 0.1328 556aa9ff68bf8d71a611e2ff2a139defe4d5165f303839c85e94f2c7f707f141 N/A 19.658436649 0/1 0.1328
63794 07:273:12:12:59 0.1328 ef12f2a845cb39445865e6b879f25871d418dd0a870cd9d9e3fa3aa5aac0e226 N/A 19.658446023 0/1 0.1328
63793 07:273:12:13:07 0.0908 0ddc7034c02519bf77e623f622eff08443daf690163bc72a931cd5f20ba5677e N/A 19.658455397 0/1 0.0908
63792 07:273:12:14:36 0.1328 577cded1232b294a7aef2985afc3903ccc017495dc80a0e33018220db5fb8cdd N/A 19.658464771 0/1 0.1328
63791 07:273:12:15:00 0.1328 7551952dd269fafe0c357ada0baad30ef04f38d748878329f95de311a3169ccb N/A 19.658474145 0/1 0.1328
63790 07:273:12:15:34 0.1328 610defd3c434702de66312924d7d21fb6973baa4bb1b22a0926cbef05a1da059 N/A 19.658483519 0/1 0.1328
63789 07:273:12:15:45 0.1328 b25697bf29322563c5a526d55e60273b0532af712957d0ddafbb758e8171c392 N/A 19.658492893 0/1 0.1328
63788 07:273:12:19:20 2.7988 ba95008f1e97efa5a5009817cba8b7cc5ee669b2472bf4baf6c31165ec831fb7 N/A 19.658525877 0/1 0.0908
331836f96a7a859cc252f291fb99a2d3642f1c049bbce86239500ba6438d4924 0.000023610 ? 2/2 2.7080
63787 07:273:12:19:32 0.1328 53f23cfe79bcfb36093cfed451a2602bee13c494d530ae359e4d7ca5bddb87c6 N/A 19.658511640 0/1 0.1328
63786 07:273:12:20:35 8.6572 3e8f35c0c44b4583a27d6398ea578ce0821fedda1ff5c40c3f5a18fe26590134 N/A 19.658591844 0/1 0.0996
0fb15d46b63906a5c711a07aa466359046118bc70b3e6bede07f631e79cb5c64 0.000023610 ? 2/2 2.7080
9ad3e596f188fb45e93f08a95729da8773cc1c6e74dfa81f7146ab8a4e96786e 0.000047220 ? 2/6 5.8496
63785 07:273:12:25:25 0.1328 df08944fdcab55426548f7533a436bab2e32a79873b086039a939d5acda2f65d N/A 19.658530388 0/1 0.1328
63784 07:273:12:27:51 0.0908 1a463965b486b781df42969a056ccece4baf4cdcb408301cc458ee3687305cef N/A 19.658539762 0/1 0.0908
63783 07:273:12:28:51 0.1328 28ebc677b0e0be1a25446828b49508d98d8e00dbcf5eb53fa99094341574e2bf N/A 19.658549136 0/1 0.1328
63782 07:273:12:29:04 48.9072 a5818849204844ae4e4b6c24fa54001beeac6b9cbd7869568cc1c1eca02c00a0 N/A 19.658999230 0/1 0.0908
00d38a5cb68e22738a5be4fd3790fe98ce23fdb6bbbaa3c33b0ffc31a9437005 0.000023610 ? 1/2 2.1289
067e95ef195685fe2fc3079c3732ab0332746e952cc9028db122b48272dc96c9 0.000023610 ? 1/2 2.1387
11fb129f321690ccbe010e17a23d92d2273727947bfa06258cb10e77233ae7cf 0.000023610 ? 1/2 2.1396
04ccc990188138ab985f0251d749ac7a224de6870a9d15922848a909f28a06fa 0.000023610 ? 1/2 2.1406
9731e7c2bb449128d500b778df88e1a492b12ee80f4d80d2a75acf8498ab3009 0.000039350 ? 2/4 4.2793
9e5816f8a60f8b643520eb7ca8bd485850517eda68fe081b5c70181892315284 0.000039350 ? 5/2 4.3691
10ce5f2c149cd70841ef9aeccf797c96b534d3e61fb8fd78c183ae15dd1f753d 0.000023610 ? 2/2 2.7168
17577aafb13f631eedf2825296f75957029871a0005f653770993e895af16765 0.000023610 ? 2/2 2.7188
f408402120a114d891ca92b1e21b44df8916b5e5ef909949cf5e3bc90bb55b37 0.000023610 ? 2/2 2.7188
1f9e7fa654cfc156f6bd18a98acc64ac311e01852e5d4111047c4110f1370955 0.000023610 ? 2/2 2.7236
0f9a68ae98b5a3e9becfebd4acddbb934697a09ed55adc46ba1db9292c7ad712 0.000078700 ? 1/11 9.1943
a694300132ff27e504b0d00220690176b977bbecbd4033ed4afd5ae23fd60dca 0.000055090 ? 2/7 6.6367
5893cb81dd00f899031f0935ee7b7efc905c568731800ecb4418ea5b65ff927f 0.000039350 ? 6/2 4.9111
Prev
Current Page: 97740/100930
Next

Service Nodes

0 service nodes awaiting contributions, 2 decommissioned service nodes, and 47 active service nodes.

Service Nodes Awaiting Contributions (0)

Public Key Contributors Operator Fee (%) Contributed Open For Contribution Min. Contribution Expiry Date UTC (Estimated)

Inactive/Decommissioned Service Nodes (2)

(These service nodes are currently decommissioned for failing network obligations, are not earning rewards, and face deregistration soon)

Public Key Contributors Operator Fee (%) Decommission Height Last Uptime Proof Blocks until Dereg.
5a67c6e399571ec4665cc61cc19a5e84eeab60cf51c4f75fac5eea24a33d87e0 2/12 60 2001666 07:08:20:11 None (deregistration imminent!)
cf8f65a97c31057a45dec63b065e23d0763c1ea88c7282fafd738e3e090ef01b 2/12 70 2001666 06:08:32:50 None (deregistration imminent!)

Active Service Nodes (47)

Public Key Contributors Operator Fee (%) Staking Requirement Last Reward Height Last Uptimr Proof Expiry Date UTC (Estimated)
c442b8c2be6b9175211390d4dbf3d3c6b9c8132517335eabbffce8b68da71b36 1/12 100000.000000000 2018555 00:06:27 Staking Infinitely
76e3e01fe63166ca4e448a2d9353486dbf966804c0eb51437d135fdd93e3eb3f 1/12 100000.000000000 2018556 00:22:08 Staking Infinitely
af591de4390b7c96bab0312158a390b186bf4064e306538b51b5621bbc314185 2/12 60 100000.000000000 2018557 02:45:30 Staking Infinitely
aa78babccc4e6e29d3becac648489e6da5c375ae22566dd9cc65880210d81539 1/12 100000.000000000 2018558 00:12:07 Staking Infinitely
75ed97a747c6b790917a62befd733ec67df8a7b5a9861baa432521eaa788d2e2 3/12 50 100000.000000000 2018559 00:27:25 Staking Infinitely
2f235e88eada0dcabd49b9f2ee0fcd1002dbfabfe7dc273dc445e1e8abc220c0 1/12 100000.000000000 2018560 00:47:04 Staking Infinitely
45f9349a3ceee3a75d6142204286d37dacf81c1f9ec01a65e7b716269726635d 3/12 50 100000.000000000 2018561 00:13:48 Staking Infinitely
ab1264fe8acaba585069c1fb0afe0804a97bc00ef269c17231b7994024851111 4/12 35 100000.000000000 2018562 00:12:29 Staking Infinitely
c93716c955d7ced8be22fb112a0344fabde019949f2b26fedff327172ba6a973 2/12 66 100000.000000000 2018563 00:13:15 Staking Infinitely
e9ce4cbc023dd13600dd1b84e811838cccc09a169ab6cb51f537481242bddb1a 1/12 100000.000000000 2018564 00:15:14 Staking Infinitely
+ 37 more ↪

click here to see the full service node lists (at most only 10 of each list are shown here)

Uptime quorum for height 2018599)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
Validators 10:
0: 83b11eca71c4a2d77d256304fd422493ed4d290e3cb084bf76758d239fe9a0b4 00:47:37 Staking Infinitely (N/A)
1: 30f9c742e16707fb9b0c9c2078ed750595e297e4a0f75b972794766e25447cfc 00:21:20 Staking Infinitely (N/A)
2: 30f3281710c23bb2c9b11a8bc0a3f63876ad2d974a55f08db00dde2f1fce4f3e 00:47:28 Staking Infinitely (N/A)
3: c98ab9fca45aec5e9c8ea6f7dd0660b3567e3691d3cfbc4e4b035e737706160b 00:57:56 Staking Infinitely (N/A)
4: 80a869c7963e4c92ccd1032749e29b33e7e943f4e70cbe8d9a3110115a0a53e3 00:02:40 Staking Infinitely (N/A)
5: 64704fc7e91c0d73d5a05f608f0899b45e99fa711383057dcc59064a98c257ab 01:49:56 Staking Infinitely (N/A)
6: b98ee2847b18dc4e46be8e384d59157a67a5366ee8b03553c519b520e147ef65 00:25:25 Staking Infinitely (N/A)
7: c99d98eadc123984ca4f9042e6e2e3460e43467a7136f61f7f0960ef92fec01e 00:19:05 Staking Infinitely (N/A)
8: 81ea05da87ecfe7d707a13ded483e5a0ee257c3ff802cd01742185bc87d803d9 00:47:21 Staking Infinitely (N/A)
9: c9839bdce086483c6fae8ede8600e4410c5dcd2a431148689480ddfd4c6c9363 00:38:44 Staking Infinitely (N/A)
Nodes to test (39):
0: af591de4390b7c96bab0312158a390b186bf4064e306538b51b5621bbc314185 02:45:30 Staking Infinitely (N/A)
1: 050e45639e86a90ca465c5194642d9fee300ac170acdbb2c0144fc8ebaaf6b82 01:41:51 Staking Infinitely (N/A)
2: f0e1913158cd650f98270490ded011fc138bb0a18bce9dcb796276b58f32340a 00:24:20 Staking Infinitely (N/A)
3: 781efae048bb90829a0c7ce9f4c9c34e572d236955e91f4b3c86a85effa632d5 00:46:17 Staking Infinitely (N/A)
4: 53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 00:18:22 Staking Infinitely (N/A)
5: 2c9277494767de038291669f392ceb66b3889c23c574ab42db08e0b48ee8a7bf 01:38:45 Staking Infinitely (N/A)
6: ab1264fe8acaba585069c1fb0afe0804a97bc00ef269c17231b7994024851111 00:12:29 Staking Infinitely (N/A)
7: 75ed97a747c6b790917a62befd733ec67df8a7b5a9861baa432521eaa788d2e2 00:27:25 Staking Infinitely (N/A)
8: b42fb5a319f9ef592ada30e483b64431d05386ba5692727d0e64a15802be3ef5 00:25:49 Staking Infinitely (N/A)
9: d3e9da49cf45266c3a0270253b0e2921dcbf939cfa52e5de31130d9ef5fb921d 12:02:46 Staking Infinitely (N/A)
+ 29 more ↪

Uptime quorum for height 2018598)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
Validators 10:
0: 64704fc7e91c0d73d5a05f608f0899b45e99fa711383057dcc59064a98c257ab 01:49:56 Staking Infinitely (N/A)
1: 4a407bb5161d9ad488e4feb1ce4870d5076d223d24160476275f2e292c290d21 00:22:24 Staking Infinitely (N/A)
2: c9839bdce086483c6fae8ede8600e4410c5dcd2a431148689480ddfd4c6c9363 00:38:44 Staking Infinitely (N/A)
3: 361f463346d3409705042d85617b51e1c61f8821cc3c21f16ce9034d5b761c1f 04:47:46 Staking Infinitely (N/A)
4: c338966f59c208f065e570e4631dced159118467b174e2cadc0bd59ff4768987 00:28:10 Staking Infinitely (N/A)
5: 3cb0bba8f15c0902db46604f9fb6badeb0f611a645e4b29fb899342107c1f8c7 00:23:45 Staking Infinitely (N/A)
6: 5d21979e8b9332bfc583b3855b5e1b047080dce4609a21454595892ca797f514 00:10:22 Staking Infinitely (N/A)
7: ca0113d6999df9187b7959b602c7557cf9658a274fd89948c5aead79eb95a510 00:22:56 Staking Infinitely (N/A)
8: ab1264fe8acaba585069c1fb0afe0804a97bc00ef269c17231b7994024851111 00:12:29 Staking Infinitely (N/A)
9: 53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 00:18:22 Staking Infinitely (N/A)
Nodes to test (39):
0: f9e9aa7608c8c134ff9c14ef92488c122b947fd27d8cfe31d6745546c462665b 00:35:04 Staking Infinitely (N/A)
1: 781efae048bb90829a0c7ce9f4c9c34e572d236955e91f4b3c86a85effa632d5 00:46:17 Staking Infinitely (N/A)
2: 83b11eca71c4a2d77d256304fd422493ed4d290e3cb084bf76758d239fe9a0b4 00:47:37 Staking Infinitely (N/A)
3: c6c5fce08eef76dca701248665f0586f83da2243ba13781899abc525b3572063 01:32:10 Staking Infinitely (N/A)
4: 45f9349a3ceee3a75d6142204286d37dacf81c1f9ec01a65e7b716269726635d 00:13:48 Staking Infinitely (N/A)
5: b98ee2847b18dc4e46be8e384d59157a67a5366ee8b03553c519b520e147ef65 00:25:25 Staking Infinitely (N/A)
6: c442b8c2be6b9175211390d4dbf3d3c6b9c8132517335eabbffce8b68da71b36 00:06:27 Staking Infinitely (N/A)
7: 2c9277494767de038291669f392ceb66b3889c23c574ab42db08e0b48ee8a7bf 01:38:45 Staking Infinitely (N/A)
8: afb246351ed7e9eadff997ae1ebcfcdd297bfabfc15398a8202ffcf1e3ceeb54 00:26:39 Staking Infinitely (N/A)
9: 33ef2ff577821dfc3e8ba0b6a7b62759f092c53d798cc1a9c5ba85f59f549efc 00:21:47 Staking Infinitely (N/A)
+ 29 more ↪

Uptime quorum for height 2018597)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
Validators 10:
0: c6c5fce08eef76dca701248665f0586f83da2243ba13781899abc525b3572063 01:32:10 Staking Infinitely (N/A)
1: 848ad910440f790d4a687cad83b333f99dec1fb47bae617c7a02db65b2f1c244 04:56:45 Staking Infinitely (N/A)
2: 3a695a55e9442573865950ec85b393e7ade3a76690b62d0e992f32f246943bd1 01:46:41 Staking Infinitely (N/A)
3: 94b370885630009cbe68165b641e51343bcb90aba151434230424f6e3ec4a6d2 02:16:14 Staking Infinitely (N/A)
4: ab1264fe8acaba585069c1fb0afe0804a97bc00ef269c17231b7994024851111 00:12:29 Staking Infinitely (N/A)
5: a382ea37422bc7715fb954fd567ae77c7b8db3bf92a2d4ac48025e0122832641 01:36:41 Staking Infinitely (N/A)
6: 2f235e88eada0dcabd49b9f2ee0fcd1002dbfabfe7dc273dc445e1e8abc220c0 00:47:04 Staking Infinitely (N/A)
7: 361f463346d3409705042d85617b51e1c61f8821cc3c21f16ce9034d5b761c1f 04:47:46 Staking Infinitely (N/A)
8: f9e9aa7608c8c134ff9c14ef92488c122b947fd27d8cfe31d6745546c462665b 00:35:04 Staking Infinitely (N/A)
9: 30f3281710c23bb2c9b11a8bc0a3f63876ad2d974a55f08db00dde2f1fce4f3e 00:47:28 Staking Infinitely (N/A)
Nodes to test (39):
0: 5a67c6e399571ec4665cc61cc19a5e84eeab60cf51c4f75fac5eea24a33d87e0 07:08:20:11 Staking Infinitely (N/A)
1: 2c9277494767de038291669f392ceb66b3889c23c574ab42db08e0b48ee8a7bf 01:38:45 Staking Infinitely (N/A)
2: c98ab9fca45aec5e9c8ea6f7dd0660b3567e3691d3cfbc4e4b035e737706160b 00:57:56 Staking Infinitely (N/A)
3: c93716c955d7ced8be22fb112a0344fabde019949f2b26fedff327172ba6a973 00:13:15 Staking Infinitely (N/A)
4: c442b8c2be6b9175211390d4dbf3d3c6b9c8132517335eabbffce8b68da71b36 00:06:27 Staking Infinitely (N/A)
5: 75ed97a747c6b790917a62befd733ec67df8a7b5a9861baa432521eaa788d2e2 00:27:25 Staking Infinitely (N/A)
6: afb246351ed7e9eadff997ae1ebcfcdd297bfabfc15398a8202ffcf1e3ceeb54 00:26:39 Staking Infinitely (N/A)
7: af591de4390b7c96bab0312158a390b186bf4064e306538b51b5621bbc314185 02:45:30 Staking Infinitely (N/A)
8: 53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 00:18:22 Staking Infinitely (N/A)
9: c99d98eadc123984ca4f9042e6e2e3460e43467a7136f61f7f0960ef92fec01e 00:19:05 Staking Infinitely (N/A)
+ 29 more ↪

Checkpoint quorum for height 2018600 (determined by block 2018589)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
0: c338966f59c208f065e570e4631dced159118467b174e2cadc0bd59ff4768987 00:28:10 Staking Infinitely (N/A)
1: d3e9da49cf45266c3a0270253b0e2921dcbf939cfa52e5de31130d9ef5fb921d 12:02:46 Staking Infinitely (N/A)
2: 5d21979e8b9332bfc583b3855b5e1b047080dce4609a21454595892ca797f514 00:10:22 Staking Infinitely (N/A)
3: c6c5fce08eef76dca701248665f0586f83da2243ba13781899abc525b3572063 01:32:10 Staking Infinitely (N/A)
4: 2c9277494767de038291669f392ceb66b3889c23c574ab42db08e0b48ee8a7bf 01:38:45 Staking Infinitely (N/A)
5: c442b8c2be6b9175211390d4dbf3d3c6b9c8132517335eabbffce8b68da71b36 00:06:27 Staking Infinitely (N/A)
6: 45f9349a3ceee3a75d6142204286d37dacf81c1f9ec01a65e7b716269726635d 00:13:48 Staking Infinitely (N/A)
7: af591de4390b7c96bab0312158a390b186bf4064e306538b51b5621bbc314185 02:45:30 Staking Infinitely (N/A)
8: 0a23d89cbd41b85c5bffec0f53289536393e1a91a6537caf7b2064d97f92f7bb 01:01:03:32 Staking Infinitely (N/A)
9: ab1264fe8acaba585069c1fb0afe0804a97bc00ef269c17231b7994024851111 00:12:29 Staking Infinitely (N/A)
10: 781efae048bb90829a0c7ce9f4c9c34e572d236955e91f4b3c86a85effa632d5 00:46:17 Staking Infinitely (N/A)
11: c93716c955d7ced8be22fb112a0344fabde019949f2b26fedff327172ba6a973 00:13:15 Staking Infinitely (N/A)
12: 4a9a479460d135c51723254462919ff51e4b692f2bc4aedafb26316494f45a64 02:45:23 Staking Infinitely (N/A)
13: 050e45639e86a90ca465c5194642d9fee300ac170acdbb2c0144fc8ebaaf6b82 01:41:51 Staking Infinitely (N/A)
14: aa78babccc4e6e29d3becac648489e6da5c375ae22566dd9cc65880210d81539 00:12:07 Staking Infinitely (N/A)
15: c9839bdce086483c6fae8ede8600e4410c5dcd2a431148689480ddfd4c6c9363 00:38:44 Staking Infinitely (N/A)
16: f9e9aa7608c8c134ff9c14ef92488c122b947fd27d8cfe31d6745546c462665b 00:35:04 Staking Infinitely (N/A)
17: 76e3e01fe63166ca4e448a2d9353486dbf966804c0eb51437d135fdd93e3eb3f 00:22:08 Staking Infinitely (N/A)
18: 80a869c7963e4c92ccd1032749e29b33e7e943f4e70cbe8d9a3110115a0a53e3 00:02:40 Staking Infinitely (N/A)
19: e9ce4cbc023dd13600dd1b84e811838cccc09a169ab6cb51f537481242bddb1a 00:15:14 Staking Infinitely (N/A)

Note: The quorum shown here is the currently active voting height which is not necessarily the latest quorum. Quorums can only be voted on after a number of blocks have transpired.

Click here to see the last 1hrs worth of the stored quorum states

Last 5 checkpoints

Height Block hash Checkpoint Quorum
2018600 cfe0effce1935c856b9aa1d63523b4ee14acc2d65011f4d0b25c7ea4c9dcc3bc 2018600; 7/20 signatures: x x x x x x x x x x x x x
2018596 3ea8c47cad95134c8c0d4e4df289cb6ad638f145578ed0de0887273be20955cb 2018596; 10/20 signatures: x x x x x x x x x x
2018580 01263cefae88f3fbf564c929db502870789329ba4fc425d93b4028ddb7a2179a 2018580; 9/20 signatures: x x x x x x x x x x x
2018520 030b7c33d0c6b73a9b50f18b7f567ea841e5b6a53a57e78359ac8faa8a5b2aba 2018520; 12/20 signatures: x x x x x x x x
2018460 ed1620eee5df715aac77eed83f9031e3f2ec7d4a3e6720a6f597e9475c2df49e 2018460; 11/20 signatures: x x x x x x x x x

Check here to see the last 50 checkpoints

No javascript / No web analytics trackers / No cookies / No external resources / Open Sourced
Explorer Version (api): patches-2025-08-25-05fdb31 (8.0) Arqma Version: 10.0.0-4b067e8c_Release
Latest source code
Forked from: onion-monero-blockchain-explorer
Copyright (C), 2019-2025 arqma.com