Server Time: February 21, 2026 at 2:28:18 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,051,233 L2 Height: 434,460,969 Hard fork: v22 Next Pulse: in 2 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,302.61 / 240,000,000 Rewards Pool 57,870,247.39 SESH Session Node Rewards Session Multicontributor Factory SESH Token ARB / ETH Contract Addresses

Arbitrum Transaction Types: 🏁 Node Registration 🚫 Node Deregistration 🔑 Node Exit Request 🔓 Node Exit 🧹 Node Liquidation 🎁 Claim Rewards 📜 Deploy Multicontrib. Contract 📥 Set Multicontrib. Reserved Slots 🧮 Set Multicontrib. Fee 📖 Multicontrib. Open For Contrib. 🪧 Set Multcontrib. Keys 🖋️ Set Multicontrib. Finalize Flag 📨 Multicontrib. Contrib. 🔜 Multicontrib. Finalized 📀 Multicontrib. Filled ♻️ Reset Multicontrib.

Arbitrum Events (Last 20 Events)

Total Events: 33,094

Current Page: 0/1654

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
434,457,063	🎁 Claim Rewards	0x4F93.. claimed 8275.532206882 SESH	bee082b06a6f63c5716a7391067bf81b99964e407495d9900a27e7e8f21006a8	Session Node Rewards
434,456,653	🎁 Claim Rewards	0xBBaf.. claimed 159.455214134 SESH	b378f73a55c5d6252af948f897012ea8fb7210257945dbd45449616bbbd10938	Session Node Rewards
434,447,581	📨 Multicontributor Contribution	0x3404.. contributed 5563.306287705 SESH to multicontrib contract 0x2554..	8842fa83cab5602415d7ecc8bdc71ad376ec401c4213906a7610e34837e863d8
434,445,902	📀 Multicontributor Filled	Filled multicontrib contract 0xa326..	92405af0e31dda09e9af703db407e06e9327d78e1805024ad3b88d92244efeed
434,445,902	📨 Multicontributor Contribution	0x3404.. contributed 8937.220286065 SESH to multicontrib contract 0xa326..	92405af0e31dda09e9af703db407e06e9327d78e1805024ad3b88d92244efeed
434,445,902	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xa326..	92405af0e31dda09e9af703db407e06e9327d78e1805024ad3b88d92244efeed
434,445,902	🏁 Node Registration	New SN 0x622e7c.. w/ ID 3887 and 5 contributors registered	92405af0e31dda09e9af703db407e06e9327d78e1805024ad3b88d92244efeed	Session Node Rewards
434,445,700	🎁 Claim Rewards	0x3404.. claimed 13698.560965546 SESH	66d3126f8e4e02c8c0d33c83c6a40085fcb9f5ec1a323709b79e13eb858b0234	Session Node Rewards
434,442,805	🔓 Node Stake Exit		9f17430ec9b72c2d0a8f9033d189fb9103c9eb1068eb43b1415dc23920dc9c2c	Session Node Rewards
434,390,282	🎁 Claim Rewards	0x7080.. claimed 538.051762716 SESH	a5e8740bbfa750a5db76e922a2a1ee2a035329c24d70ac53613cce82f9b595e1	Session Node Rewards
434,277,312	📖 Multicontributor Open For Contribution	Multicontrib contract 0xad44.. is open for contribution	4d564bd9b3fba2d1dd8c4f2fe34c3a4c18284bdba0ff3001b0ee0c970afd7c39
434,277,312	📨 Multicontributor Contribution	0x00CE.. contributed 6250 SESH to multicontrib contract 0xad44.. (beneficiary: 0x640a..)	4d564bd9b3fba2d1dd8c4f2fe34c3a4c18284bdba0ff3001b0ee0c970afd7c39
434,277,186	📜 Deploy Multicontributor Contract	New multicontrib contract 0xad44.. w/ operator 0x00CE.. and SN key 0xae12.. deployed	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb	Session Multicontributor
434,277,186	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xad44..	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb
434,277,186	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xad44..	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb
434,277,186	🪧 Set Multicontributor Keys	Set keys (bls: 84e8.. 2ea5.., ed: 0xae12..) for multicontrib contract 0xad44..	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb
434,277,186	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xad44.. fee to 17.0%	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb
434,277,186	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0xad44..	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb
434,277,186	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xad44.. manual finalize to false	cc1f61a63d2931934702f52633f6a699875ddc88059f40f3a3c06f75c67fa4fb
434,276,973	🎁 Claim Rewards	0x00CE.. claimed 3113.809015261 SESH	c756963ab97d946336c9faad8518f417eb0b2ae68a29c4ba7ef59657f5f839c6	Session Node Rewards

Current Page: 0/1654

Showing events/page

Appchain Transaction Types: 🏁 Node Registration 👍 Recommission 👎 Decommission 🚫 Deregistration 🔨 Purge 🔓 Stake unlock 🎁 Block Reward 📋 IP Change Penalty 🎫 Name Service Purchase 💾 Name Service Update

Appchain Transaction Pool

0 transactions, 0B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size

Appchain Transactions in Blocks 20097–20103 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 174B / 208kB / 156kB / 302kB)

Current Page: 290161/293033

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
20,103	2824d 1:47:49	14.6k		7b3751c57a8f32718a720e45356cfb6e700e426724d7758226a8aedc48f1e5bd		0/2	165
				158244cfcc7237103a4a0d7b311c57dff906daec0b090549c67809ef2e76eb27	0.0674	2/2	14.2k
20,102	2824d 1:48:11	392		3e2ce863caf85d4267832e5cf5a7d29718ec3f52280f831bcb8c28deba3c77c3		0/2	174
20,101	2824d 1:48:44	226k		b20d8a47f484e40a9dbf2dec3650057d517a30561430c4d2334310a160680559		0/2	165
				db69a068901e04b08c75f2581cb17e3633e93c3e5ad70acc62231b2839a51d83	0.2697	1/2	13.4k
				a48883016623b5174200c5c983bd53ee58843b192fbb98dcbba804016c0f0a29	0.0674	1/2	13.4k
				9615c941f1eb529f263646f9229eb1d76e700e9aac9adc4a4d6a3184bff3b69e	0.1060	12/2	21.8k
				ad9940adb899ddf3c42a191a41c6946710b8968c3d61cd924222b11089290fff	0.1012	11/2	21.1k
				1c7f28102ca5cca3ac4c2e4db9a7b75ac2326455076f7ea55aaae265bd8e8853	0.0674	2/2	14.2k
				84c38c15987347d6297934345de9aeda324b42a735012cdeecb1535ed6b7a5bb	0.0674	2/2	14.2k
				c4f9c95fda0e5d163966b974e01e30536615738628ed72f57d751adb661a12cd	0.6021	1/20	128k
20,100	2824d 1:54:40	208k		ac8484c4fb3828fab574a75b55d8a357dd188704bfd4489d4863ec3a1c149e94		0/2	165
				2dff72de045b12174a603bde93d5a03017fa72c1a87349e60e652811dd265faf	0.2697	1/2	13.4k
				838bfd99634f6662956bbd93bd8d017b28de31a2b66a7652da2f7c2cbc4cf3e6	0.0674	2/2	14.2k
				ae3714ef167a82e955e06ea1439b879cedf7b6a0694f4ef59b0bc3549141a3ec	0.0674	2/2	14.2k
				88c3a4bee922819753b59cf9f7737fa789e644da340b3d2f81349e7dec0c4daa	0.1541	26/2	32.5k
				4f10cb065f1a8b28e1b0047525f81c95c21777f2ffd8143bfa0d8da05e396e14	0.6310	1/21	133k
20,099	2824d 1:56:08	295k		b4e3638bcbd99e3922a20b7aa81fa307ec579b7f51ee37996fe37523aae7f5a6		0/2	174
				4721863c44c83a3c71bb5b1994d8c36452401f3e50786f254a4b9da69b6ea5d5	0.2697	1/2	13.4k
				47af89b505dd37ffe9ce2948016db80252f4f0e83c2d3c9760f60b01380456d6	0.2890	3/2	15.0k
				669ba080c65b8b5b66b57e91e93ea653fb4f8d13fa5cafcbdb58a4d5488736ed	0.2697	2/2	14.2k
				6e89ff990ff81561e4169cd1edcc0bf75eb14123db2a743b04c2451a8d324907	2.4084	1/20	128k
				d2e3726c2b0df105076c71a5c4db2ef4a577e616a13ad40dae2cade50c54ed94	0.0674	1/2	13.4k
				eac098b4283174a6af67f697c09963fd56f372bf2b0ed24fe56ac42879a5eb59	0.0674	1/2	13.4k
				d0dd003f9748d5ca33a27269f1aae577381fd672fa2a59e76524e1e481ebcf93	0.0674	1/2	13.4k
				d7dd98aac4bed5c88aebc09539d1751c62c6a48378c09a819b9389015b9b2959	0.0674	1/2	13.4k
				40e805f5ecd97f3604865918d35fffb7eb8dbfc9fb5e3da23abebed3bc94548f	0.0674	1/2	13.4k
				9bd81f6965b70a9b7a8f0c35bc37f8dae3b10157738a1905f57f2459edc137a1	0.0674	1/2	13.4k
				b4747a173722353714b3c14c2d786eda0ff0ceebbdc141f5c3e502fcd325e4f5	0.0771	4/2	15.7k
				8a3ff3f2804705aa9eb71634428342c6c20d6a2b9c3ac7212a7d8d9500417bc2	0.0674	2/2	14.2k
				08c4cde6d0b2e96153ac40d933646adc92c499be87042a29b0be134e17765c47	0.0674	2/2	14.2k
20,098	2824d 1:59:21	303k		9b321b05ce4fb4279830e5ec9db706c25c33832401ff4d3192daddf6ab5ec296		0/2	174
				a4f8a46ea81dc518b372e128fe5edcbb83b62952f8ca7a7883150b61afb2ef05	0.2697	1/2	13.4k
				377fa4c76e08f8feda9ddc2cce3981e4311196dbc7ddf0b15dcc7a65492144f7	0.2697	1/2	13.4k
				a35cf303a805337bd315fa25f5660dc35ee15db6571b3856aa07b05ee484c6bb	0.5009	17/2	25.6k
				74be2e57f0928ab4014902b97d0581ae319acde342b956596933526550bbe158	1.8111	1/15	95.4k
				28cf9d4de19b74b5c4ad7b15541c41db20bfd3e4e39e5f231ef3a3531493f69e	2.4084	1/20	128k
				67161463fa75235d7d35b3ddf69db189fa78151e4751e96456c42974a957a514	0.0674	1/2	13.4k
				c6e70bdf8cf8a5ed232a23553f55b41dd56d5f3f71c42e2c375be442c0866fac	0.0674	1/2	13.4k
20,097	2824d 2:02:53	46.0k		e1539a3a86775f32b53e877a82741d329fbd6abf4763ebda7c6d07cc3ca59814		0/2	174
				049d7e977595373cec856314fea65dad79c60b53696b3b0a023770ecc726f7a5	0.0674	1/2	13.4k
				44f54bee5d840cf1a8d1a39f098d33b48096254a18afab11cb35f313433b4a65	0.0674	1/2	13.4k
				287d4fbf7d8103d6e8b3f7d2525e93a063d423f0dbcbddcc2500aba9f8333efc	0.0915	8/2	18.8k

Current Page: 290161/293033

Showing blocks/page

Session Nodes

23 session nodes awaiting contributions, 4 decommissioned session nodes, and 1556 active session nodes.

Inactive/Decommissioned Session Nodes (4)

These session 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.
622e7c6d748a4330e6abb247d8b828daac0dbf00e52fef29b8cc70d78503993f	5/10	17	2051222	Not Received	50 (in 1.7 hours)
59cb676c77fc8b923026547301aacb7e5c9684186f0cd631e7da7fb5a7501084	2/10	24.7	2050834	16:44:21	847 (in 28.2 hours)
9aff986e48c4ff07f6ed909d03039366bb3dec4e8279925a70be9fb1811b979c	1/10		2050852	16:10:36	1060 (in 35.3 hours)
d338915e083ec873ee9c5f24d983f3320e5182df02425c33da494fafab9c70c3	2/10	23.95	2050896	13:27:51	1104 (in 1.5 days)

Active Session Nodes (1556)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
8f471af3c6c110430c3fe118ab1c132dae8586eb5986514eb6dd1efd5a9ae57a	2/10	40	25000	2049686	0:33:33	🔓 3/5/26, 12:54 AM (in 11.4 days)
1fa297a6245a59ac093eaed4bc3add6491e902d81d695535d2d7fcc157b83f9a	2/10	17	25000	2049687	0:17:11	Staking Infinitely
4fbb3ea16b3894d2cc152c073d4b1aae3d6988ec2e38d8f406afc047a8d3561e	1/10		25000	2049688	0:49:55	Staking Infinitely
fc9f51ffa5c70885049c278805339c44dc164bfda5301e5de33c9cb7215d94ff	3/10	19	25000	2049689	0:45:43	Staking Infinitely
e29106d27e4c43de76e66a38d743761afc89ec2af04756e6db637cf080d6c505	4/10	28	25000	2049690	0:38:27	🔓 3/1/26, 5:52 PM (in 8.1 days)
a74e0c7ec31d8ad0f1d5a55282180e4e9a63196d8ea1ab0ddec6e32e1c0cfc96	8/10	30	25000	2049691	0:50:04	Staking Infinitely
e756ea4ab22d7905d9c7ae8972c8adb9a2a776b347a0f8fdf072ad313f8e4e14	2/10	19.5	25000	2049692	0:09:14	Staking Infinitely
814ce9c8e2186be0fd1356bc215113e974aa5a22624300788727fa39d5004234	9/10	30	25000	2049693	0:42:55	Staking Infinitely
3244bdaa442dda8587279d0fb05e8e441685ac3309c500d9157d5b261742fde2	1/10		25000	2049694	0:26:25	Staking Infinitely
e0be1a63c30f6dcff9c3c2fec4c643dd19dce30da5d97b1ba9de6a16850aef74	1/10		25000	2049695	0:30:01	Staking Infinitely
+ 1546 more ↪

Click here to see the full session node list (at most 10 are shown here)

Last 3 Appchain checkpoints

Height	Block hash	Checkpoint Quorum
2051228	e627c80683f4929d896112d239777d0b00a38cde612032a39d780c352afe8738	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2051224	823b5a477665bf04e2aab3bff2e2bea90e3f481b9f8d9293c9bf4a6dd2d4a567	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2051220	fdc731cc7c08bef6a3a713009b575929cb39b4fe08cbf12137701ae179d148a8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer