Arqma Blockchain Explorer

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

Server Time: 2026-03-19 12:54:51 | Transaction Pool | Autorefresh is OFF | Go to stagenet explorer | Go to mainnet explorer

Network difficulty: 346000112 | Hard fork: v19 | Hash rate: 2.883 MH/s | Staking Requirement: 100000.000000000 ARQ | Fee: 0.000000050/byte + 0.000090000/output | Median block size limit: 1024.00 kB | Data From 00:00:59 [h:m:s] ago

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

Arqma emission (fees) is 36950871.239012659 (1020.525842959) as of 1906593 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]
5833 07:263:18:05:22 0.0889 860128428f580c789a000438499852e073a3470b40da8cdb771237f33a73af34 N/A 20.209310302 0/1 0.0889
5832 07:263:18:05:37 0.0889 9a0768231b890f09944fb1c274f80ddee4f62e264193088eeb2d0a6fcab9e3a4 N/A 20.209319938 0/1 0.0889
5831 07:263:18:05:41 3.5830 5aa7a37e825aebac4a478663525abfe6dca6dfd009f0f66e9735700a1203f3fe N/A 20.222289575 0/1 0.0889
9f64505dabb6aee0c27c614aee12eca835cb26dc84d31eb705d46ae7a391f48c 0.012960000 ? 2/3 3.4941
5830 07:263:18:11:18 0.0889 bc93a7c344fce7402583043442da3ac8f80407749a0d5bdd95e71638d0c313a8 N/A 20.209339212 0/1 0.0889
5829 07:263:18:11:54 19.4170 32788f1e4f3ca3fefa33356dad85fe90b44f65b71cb2036421278bab45efc4b1 N/A 20.226324828 0/1 0.0889
c0711f1ab9d6dbc7a313ba4f04735d7eabaed8fe4e2366bc7ef8ce7510cc357f 0.004041900 ? 2/4 4.2812
58f921725a27a7844aa9f8dc68ad5c94e2451bbe26be4e62ea512426674d9c8f 0.010508940 ? 2/14 12.1328
333c0cbc5ea49af5b7bab71bbea6bba98b78a9435d5a485e43889506ca7e2471 0.002425140 ? 1/3 2.9141
5828 07:263:18:13:37 0.0889 1496ec1ed92510023e2817d668bf67bc036adbe0b56b63a0244e0ed333e889aa N/A 20.209358485 0/1 0.0889
5827 07:263:18:15:05 2.7988 ce9653fbc5027be16511dd7604e2d13f363a922017a597e52a220fed171db2e2 N/A 20.219088121 0/1 0.0889
f32c7e2ee209761518293f70953c94cb097ccaf80ad5124ee3c8ab192d2f3979 0.009720000 ? 2/2 2.7100
5826 07:263:18:18:32 0.0889 4698e110453ace63ca8e3711f4877b32f68371185a6858d09e6d95dafe3f3586 N/A 20.209377758 0/1 0.0889
5825 07:263:18:21:49 0.0889 b06e180f096b5b852048100061413756d6a3536c78d8c7001aaf5fdcb5d4f6eb N/A 20.209387394 0/1 0.0889
5824 07:263:18:25:04 0.0889 38749b87440202ccc0c47a3251e41a4a7c94095ddbb590e3a041ac3404396b05 N/A 20.209397031 0/1 0.0889
5823 07:263:18:27:04 17.0625 cd17506aaf110450635abe8f3632b9dc10d3c93ccbf0bb98557b77ca21622364 N/A 20.224765888 0/1 0.0889
61eaa6b9e2056b5fe3e6dfa4e8a2ae2230f9ba730635a4e8916e8368698af052 0.002425140 ? 1/2 2.1299
a2269f7061e686c308e868edbf3cad31d6e6d921d31a4d09179a5920bf544930 0.003233520 ? 2/3 3.4961
2fd3cfc55ae88f52dc7b11842d2cf099af387772cad4a48f3ef2b77eb3bb6053 0.009700560 ? 2/13 11.3477
5822 07:263:18:36:06 5.1611 fc14a168bb34f6e6a1789ec7daa1065d7037b5ee1caa68c986f8301f58eced06 N/A 20.228856304 0/1 0.0977
76c45b7dea4636210315cdfced4e9eccaaff7f84307365de7016a7a63922bd93 0.019440000 ? 2/5 5.0635
5821 07:263:18:43:10 0.0889 5283139ffbf3d6545d9d92a974c3708be9d50603f588da0dc165465eccee2620 N/A 20.209425941 0/1 0.0889
5820 07:263:18:45:44 0.0889 4700c34f13a7c4375ac21883b6f2360745309564c11d41368ce029bf252a0c90 N/A 20.209435577 0/1 0.0889
5819 07:263:18:46:23 3.5850 86e291c9ddddeb88c0b72eb0eaaa58f30d8bf13d2f7531e59e5d77a332a6daa7 N/A 20.222405214 0/1 0.0889
cf159f791e6b8d4de71d4e8cb80d72d2951903f87fdd34e03a3df35597bef781 0.012960000 ? 2/3 3.4961
5818 07:263:18:48:34 0.0889 e7b488518a1797b4db37d0471b6bc819356d68ae2d6847bc8a1e6588ad1ebd62 N/A 20.209454851 0/1 0.0889
5817 07:263:18:50:20 0.0889 df85a12a3ffe72a4395515e030f2ef6964bacf61fad3c1e94f0ce80b99b10c12 N/A 20.209464487 0/1 0.0889
5816 07:263:18:51:24 18.0947 6fd98e4c4d321e541e5ab70502e58af3a8cc37eb0808665d4feb3b7358353a98 N/A 20.270930444 0/1 0.0889
24226d305fe1680a388a290b8d09d7c5c3704c8e9fd2e06533c2f5235c8363a8 0.009720000 ? 2/2 2.7129
d9d303251f374f1dc20331eab8b743a11e6c6354d805e0de6d4e740ee518edff 0.051736320 ? 2/2 15.2930
5815 07:263:18:54:43 5.1543 a606b0173313325428443f69cfdf1b5c20aa3d055312827d2eb253d5553dedc5 N/A 20.228923761 0/1 0.0889
48e23ec9e7783aa4bb59a853da815364357870dea743ce1128e6d43a7f353bb8 0.019440000 ? 2/5 5.0654
5814 07:263:18:58:12 3.5840 3c32134e730f30aa714f7aee5c9782ea501f686c9a0062d66cb83034b9000973 N/A 20.222453397 0/1 0.0889
a8391c37a4c3350db4cbcc6bba9edab2e0d7faca26940a24ad7f4e11ccb43214 0.012960000 ? 2/3 3.4951
Prev
Current Page: 95038/95329
Next

Service Nodes

0 service nodes awaiting contributions, 1 decommissioned service nodes, and 46 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 (1)

(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.
3e40e8af4332216af0c4e0bf829b28e3864cc3b4cf7b5824e89d1598c50031ce 4/12 25 1897329 Not Received None (deregistration imminent!)

Active Service Nodes (46)

Public Key Contributors Operator Fee (%) Staking Requirement Last Reward Height Last Uptimr Proof Expiry Date UTC (Estimated)
33ef2ff577821dfc3e8ba0b6a7b62759f092c53d798cc1a9c5ba85f59f549efc 1/12 100000.000000000 1906548 00:55:17 Staking Infinitely
75ed97a747c6b790917a62befd733ec67df8a7b5a9861baa432521eaa788d2e2 3/12 50 100000.000000000 1906549 01:02:24 Staking Infinitely
4a407bb5161d9ad488e4feb1ce4870d5076d223d24160476275f2e292c290d21 1/12 100000.000000000 1906550 00:12:36 Staking Infinitely
30f9c742e16707fb9b0c9c2078ed750595e297e4a0f75b972794766e25447cfc 1/12 100000.000000000 1906551 00:05:05 Staking Infinitely
2f235e88eada0dcabd49b9f2ee0fcd1002dbfabfe7dc273dc445e1e8abc220c0 1/12 100000.000000000 1906552 01:01:39 Staking Infinitely
c6c5fce08eef76dca701248665f0586f83da2243ba13781899abc525b3572063 3/12 50 100000.000000000 1906553 00:23:19 Staking Infinitely
53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 1/12 100000.000000000 1906554 00:31:30 Staking Infinitely
a5ae405941249e1cc812bdae01081cdbfe7963f1bc8d299e444effc2b6930195 2/12 25 100000.000000000 1906555 00:12:35 🔓 2026-03-31 02:56:51 (in 12 days)
ca0113d6999df9187b7959b602c7557cf9658a274fd89948c5aead79eb95a510 1/12 100000.000000000 1906556 00:05:23 Staking Infinitely
f0e1913158cd650f98270490ded011fc138bb0a18bce9dcb796276b58f32340a 1/12 100000.000000000 1906557 00:39:46 Staking Infinitely
+ 36 more ↪

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

Uptime quorum for height 1906591)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
Validators 10:
0: f0e1913158cd650f98270490ded011fc138bb0a18bce9dcb796276b58f32340a 00:39:46 Staking Infinitely (N/A)
1: c6c5fce08eef76dca701248665f0586f83da2243ba13781899abc525b3572063 00:23:19 Staking Infinitely (N/A)
2: 33ef2ff577821dfc3e8ba0b6a7b62759f092c53d798cc1a9c5ba85f59f549efc 00:55:17 Staking Infinitely (N/A)
3: 30f3281710c23bb2c9b11a8bc0a3f63876ad2d974a55f08db00dde2f1fce4f3e 00:29:53 Staking Infinitely (N/A)
4: 93aeaadd2a426e4b78e8ddb88679d33d03e5e35c096095418db1dc69475c013f 04:08:36:02 2026-03-31 02:54:51 (in 12 days)
5: c99d98eadc123984ca4f9042e6e2e3460e43467a7136f61f7f0960ef92fec01e 00:29:09 Staking Infinitely (N/A)
6: 0a23d89cbd41b85c5bffec0f53289536393e1a91a6537caf7b2064d97f92f7bb 00:46:11 Staking Infinitely (N/A)
7: 2083e7a16cef72aced08ba92106bf9cff6725bede937ff82c1156fd7fa2f3c7a 00:04:30 Staking Infinitely (N/A)
8: ca0113d6999df9187b7959b602c7557cf9658a274fd89948c5aead79eb95a510 00:05:23 Staking Infinitely (N/A)
9: 81ea05da87ecfe7d707a13ded483e5a0ee257c3ff802cd01742185bc87d803d9 00:23:15 Staking Infinitely (N/A)
Nodes to test (37):
0: b98ee2847b18dc4e46be8e384d59157a67a5366ee8b03553c519b520e147ef65 00:57:39 Staking Infinitely (N/A)
1: e8691a1c38b7d2aa059d44d2f092d1ac7ff3729caf8a7d30e79cf8c679a2595f 03:14:44:16 2026-03-31 02:54:51 (in 12 days)
2: 28f7c771d9cd63b4c3d5c8261c153f7e05f23f67a562dc5c39635445e1d1d268 00:35:25 Staking Infinitely (N/A)
3: 76e3e01fe63166ca4e448a2d9353486dbf966804c0eb51437d135fdd93e3eb3f 00:15:23 Staking Infinitely (N/A)
4: c338966f59c208f065e570e4631dced159118467b174e2cadc0bd59ff4768987 00:13:48 Staking Infinitely (N/A)
5: 3e40e8af4332216af0c4e0bf829b28e3864cc3b4cf7b5824e89d1598c50031ce Not Received 2026-03-31 02:52:51 (in 12 days)
6: 53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 00:31:30 Staking Infinitely (N/A)
7: 050e45639e86a90ca465c5194642d9fee300ac170acdbb2c0144fc8ebaaf6b82 00:03:14 Staking Infinitely (N/A)
8: d3e9da49cf45266c3a0270253b0e2921dcbf939cfa52e5de31130d9ef5fb921d 00:31:34 Staking Infinitely (N/A)
9: 4a407bb5161d9ad488e4feb1ce4870d5076d223d24160476275f2e292c290d21 00:12:36 Staking Infinitely (N/A)
+ 27 more ↪

Uptime quorum for height 1906590)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
Validators 10:
0: f9e9aa7608c8c134ff9c14ef92488c122b947fd27d8cfe31d6745546c462665b 00:30:12 Staking Infinitely (N/A)
1: b42fb5a319f9ef592ada30e483b64431d05386ba5692727d0e64a15802be3ef5 00:30:58 Staking Infinitely (N/A)
2: 76e3e01fe63166ca4e448a2d9353486dbf966804c0eb51437d135fdd93e3eb3f 00:15:23 Staking Infinitely (N/A)
3: e8691a1c38b7d2aa059d44d2f092d1ac7ff3729caf8a7d30e79cf8c679a2595f 03:14:44:16 2026-03-31 02:54:51 (in 12 days)
4: 45f9349a3ceee3a75d6142204286d37dacf81c1f9ec01a65e7b716269726635d 00:58:12 Staking Infinitely (N/A)
5: b98ee2847b18dc4e46be8e384d59157a67a5366ee8b03553c519b520e147ef65 00:57:39 Staking Infinitely (N/A)
6: 5da2fadfa1efc8e0982f30042c0853a60d3035e74f42f66d9433aa5975a297eb 00:05:07 Staking Infinitely (N/A)
7: 139595b1c4670eb35a9cc6d32b6c351c53422d6ebf9405d0e2de6edb09afa5f2 00:16:18 Staking Infinitely (N/A)
8: 12236cc40c8f77213e83e179cbf3bc3066a8e9b6a6666430791d76e39369dcbe 00:01:10 Staking Infinitely (N/A)
9: 83b11eca71c4a2d77d256304fd422493ed4d290e3cb084bf76758d239fe9a0b4 00:57:48 Staking Infinitely (N/A)
Nodes to test (37):
0: 0731fb56884ea6dcbd89786ebab0fcdf80d68c41aeeaa759b291daf59320a9bc 09:08:46:45 Staking Infinitely (N/A)
1: de7f05e258ce90d2e33e7e62955c9f29daa1f9e5ab291884505203cf4cad83a8 13:18:34:51 2026-03-31 02:56:51 (in 12 days)
2: 30f3281710c23bb2c9b11a8bc0a3f63876ad2d974a55f08db00dde2f1fce4f3e 00:29:53 Staking Infinitely (N/A)
3: 781efae048bb90829a0c7ce9f4c9c34e572d236955e91f4b3c86a85effa632d5 00:42:00 Staking Infinitely (N/A)
4: 0a23d89cbd41b85c5bffec0f53289536393e1a91a6537caf7b2064d97f92f7bb 00:46:11 Staking Infinitely (N/A)
5: e9ce4cbc023dd13600dd1b84e811838cccc09a169ab6cb51f537481242bddb1a 00:50:21 Staking Infinitely (N/A)
6: f0e1913158cd650f98270490ded011fc138bb0a18bce9dcb796276b58f32340a 00:39:46 Staking Infinitely (N/A)
7: c338966f59c208f065e570e4631dced159118467b174e2cadc0bd59ff4768987 00:13:48 Staking Infinitely (N/A)
8: 050e45639e86a90ca465c5194642d9fee300ac170acdbb2c0144fc8ebaaf6b82 00:03:14 Staking Infinitely (N/A)
9: 28f7c771d9cd63b4c3d5c8261c153f7e05f23f67a562dc5c39635445e1d1d268 00:35:25 Staking Infinitely (N/A)
+ 27 more ↪

Uptime quorum for height 1906589)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
Validators 10:
0: 2c9277494767de038291669f392ceb66b3889c23c574ab42db08e0b48ee8a7bf 00:14:57 Staking Infinitely (N/A)
1: bf84fec11377bd3f6a46c27484a8f46050274067047fefe4b15cfd566d68a671 00:52:49 Staking Infinitely (N/A)
2: 8937fb033542a3799457a1827bb2e66c0fa552c195ce75e01da4a20ab186458a 08:01:47:14 2026-03-31 02:56:51 (in 12 days)
3: f0e1913158cd650f98270490ded011fc138bb0a18bce9dcb796276b58f32340a 00:39:46 Staking Infinitely (N/A)
4: 4332a2f6e1973fe1e60d297171d50c093028fd0021c44837448505d8c3b170d9 00:10:54 Staking Infinitely (N/A)
5: 12236cc40c8f77213e83e179cbf3bc3066a8e9b6a6666430791d76e39369dcbe 00:01:10 Staking Infinitely (N/A)
6: b98ee2847b18dc4e46be8e384d59157a67a5366ee8b03553c519b520e147ef65 00:57:39 Staking Infinitely (N/A)
7: e42f2089d5ae0048ef1e3307e080d7f715e9166e0618bc02faea8c766186310a 03:15:13:57 2026-03-31 02:54:51 (in 12 days)
8: 30f3281710c23bb2c9b11a8bc0a3f63876ad2d974a55f08db00dde2f1fce4f3e 00:29:53 Staking Infinitely (N/A)
9: 050e45639e86a90ca465c5194642d9fee300ac170acdbb2c0144fc8ebaaf6b82 00:03:14 Staking Infinitely (N/A)
Nodes to test (37):
0: 5da2fadfa1efc8e0982f30042c0853a60d3035e74f42f66d9433aa5975a297eb 00:05:07 Staking Infinitely (N/A)
1: 75ed97a747c6b790917a62befd733ec67df8a7b5a9861baa432521eaa788d2e2 01:02:24 Staking Infinitely (N/A)
2: 81ea05da87ecfe7d707a13ded483e5a0ee257c3ff802cd01742185bc87d803d9 00:23:15 Staking Infinitely (N/A)
3: aa78babccc4e6e29d3becac648489e6da5c375ae22566dd9cc65880210d81539 00:37:49 Staking Infinitely (N/A)
4: 16927f2acef9455c357990988e651406fb3f5e6dcad09d28957d906b25ba9acc 00:31:43 Staking Infinitely (N/A)
5: f9e9aa7608c8c134ff9c14ef92488c122b947fd27d8cfe31d6745546c462665b 00:30:12 Staking Infinitely (N/A)
6: f6dd8aed6be4f87be7c820761668cf51a22a5d430ca3bfd9115d385abf435d93 11:13:28:43 2026-03-31 02:54:51 (in 12 days)
7: 53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 00:31:30 Staking Infinitely (N/A)
8: b42fb5a319f9ef592ada30e483b64431d05386ba5692727d0e64a15802be3ef5 00:30:58 Staking Infinitely (N/A)
9: 0731fb56884ea6dcbd89786ebab0fcdf80d68c41aeeaa759b291daf59320a9bc 09:08:46:45 Staking Infinitely (N/A)
+ 27 more ↪

Checkpoint quorum for height 1906592 (determined by block 1906581)

Public Key Last Uptime Proof Expiry Date UTC (Estimated)
0: 16927f2acef9455c357990988e651406fb3f5e6dcad09d28957d906b25ba9acc 00:31:43 Staking Infinitely (N/A)
1: c6c5fce08eef76dca701248665f0586f83da2243ba13781899abc525b3572063 00:23:19 Staking Infinitely (N/A)
2: 2c9277494767de038291669f392ceb66b3889c23c574ab42db08e0b48ee8a7bf 00:14:57 Staking Infinitely (N/A)
3: 2f235e88eada0dcabd49b9f2ee0fcd1002dbfabfe7dc273dc445e1e8abc220c0 01:01:39 Staking Infinitely (N/A)
4: d3e9da49cf45266c3a0270253b0e2921dcbf939cfa52e5de31130d9ef5fb921d 00:31:34 Staking Infinitely (N/A)
5: c442b8c2be6b9175211390d4dbf3d3c6b9c8132517335eabbffce8b68da71b36 00:20:32 Staking Infinitely (N/A)
6: bf84fec11377bd3f6a46c27484a8f46050274067047fefe4b15cfd566d68a671 00:52:49 Staking Infinitely (N/A)
7: c99d98eadc123984ca4f9042e6e2e3460e43467a7136f61f7f0960ef92fec01e 00:29:09 Staking Infinitely (N/A)
8: 28f7c771d9cd63b4c3d5c8261c153f7e05f23f67a562dc5c39635445e1d1d268 00:35:25 Staking Infinitely (N/A)
9: f6dd8aed6be4f87be7c820761668cf51a22a5d430ca3bfd9115d385abf435d93 11:13:28:43 2026-03-31 02:54:51 (in 12 days)
10: e8691a1c38b7d2aa059d44d2f092d1ac7ff3729caf8a7d30e79cf8c679a2595f 03:14:44:16 2026-03-31 02:54:51 (in 12 days)
11: 53b13c3b12f633765fad6a3af5e9910067af666c8c35940a5d0190ef05e86016 00:31:30 Staking Infinitely (N/A)
12: 45f9349a3ceee3a75d6142204286d37dacf81c1f9ec01a65e7b716269726635d 00:58:12 Staking Infinitely (N/A)
13: 5d21979e8b9332bfc583b3855b5e1b047080dce4609a21454595892ca797f514 00:55:43 Staking Infinitely (N/A)
14: 3a695a55e9442573865950ec85b393e7ade3a76690b62d0e992f32f246943bd1 00:46:25 Staking Infinitely (N/A)
15: 33ef2ff577821dfc3e8ba0b6a7b62759f092c53d798cc1a9c5ba85f59f549efc 00:55:17 Staking Infinitely (N/A)
16: 0a23d89cbd41b85c5bffec0f53289536393e1a91a6537caf7b2064d97f92f7bb 00:46:11 Staking Infinitely (N/A)
17: 4a407bb5161d9ad488e4feb1ce4870d5076d223d24160476275f2e292c290d21 00:12:36 Staking Infinitely (N/A)
18: 781efae048bb90829a0c7ce9f4c9c34e572d236955e91f4b3c86a85effa632d5 00:42:00 Staking Infinitely (N/A)
19: de7f05e258ce90d2e33e7e62955c9f29daa1f9e5ab291884505203cf4cad83a8 13:18:34:51 2026-03-31 02:56:51 (in 12 days)

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
1906592 852547955ba0dd934abd75a96a245104cae2b892138faed4515736cb002beed2 1906592; 17/20 signatures: x x x
1906588 9558b1c4ea5918e036e86ce48799997f0be73409dd709fa7fa152f270d7df06b 1906588; 16/20 signatures: x x x x
1906560 ddee552831007aaccd0700c0f3ae77c1034ec2ce79ec641a4442b572d4bf35be 1906560; 19/20 signatures: x
1906500 f93df1dcee062055c1a98deea9b67f7765d846b9e6f6d03ce7c36b2587bb7716 1906500; 19/20 signatures: x
1906452 e53c24d0ee83d8a88aec102ddf2bb3cd8bc7adf60181feac1a0c44fd78b759d3 1906452; 15/20 signatures: 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