Server Time: January 12, 2026 at 1:48:17 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,022,053 L2 Height: 420,422,349 Hard fork: v22 Next Pulse: in 3 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,430.11 / 240,000,000 Rewards Pool 57,870,119.89 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: 29,961

Current Page: 0/1498

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
420,419,755	🔓 Node Stake Exit		1ea04bb4fd4dbfe9d9d9a59a8672da7f51cb9778e80a6eb1276b112fec0357da	Session Node Rewards
420,397,122	📨 Multicontributor Contribution	0x4B21.. contributed 5612.789874297 SESH to multicontrib contract 0xb7a6..	3823119a2b237e3811d0070921128a97deb95107b7a8879e95af2fba84891640
420,396,066	🎁 Claim Rewards	0x4B21.. claimed 5612.720296506 SESH	596702e1e674120b50a2f72c6d4670dd8e95276f2cbfb4a41e63e335d19424ff	Session Node Rewards
420,373,207	📀 Multicontributor Filled	Filled multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🏁 Node Registration	New SN 0x800037.. w/ ID 3624 and 2 contributors registered	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb	Session Node Rewards
420,373,116	📀 Multicontributor Filled	Filled multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🏁 Node Registration	New SN 0x5672a2.. w/ ID 3623 and 2 contributors registered	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153	Session Node Rewards
420,372,917	📀 Multicontributor Filled	Filled multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	🏁 Node Registration	New SN 0x9df272.. w/ ID 3622 and 2 contributors registered	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037	Session Node Rewards
420,372,793	📀 Multicontributor Filled	Filled multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	🏁 Node Registration	New SN 0x9b0e85.. w/ ID 3621 and 2 contributors registered	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410	Session Node Rewards
420,372,667	📀 Multicontributor Filled	Filled multicontrib contract 0xba5D..	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b

Current Page: 0/1498

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 933–937 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 28.5kB / 64.3kB / 197kB)

Current Page: 404223/404410

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
937	2810d 5:23:58	95.9k		d249ab9acecc01d5363d81eee481c276a4d189f3d41fa899f972feb3a57ca061		0/2	172
				f8a34d4ccadda257576255954aa4f3b35f8391069ad206bc840acf16402ea9b0	0.0687	1/2	13.4k
				06ba5b9664e0fc9d37f8de127a52ded1c15f76f8334237c45b949ff7f443d230	0.0687	1/2	13.4k
				e85331e14689fe288a8568a084a971d46870902fa3aec76a3f2aebd6c71db55b	0.0687	1/2	13.4k
				533e4a7706e44464c74d06bbcbcd086f8f15b65d137c874426c7e8e409da2621	0.0687	1/2	13.4k
				8b0ea0ec130769bba5d8895c27810dfeb753138b068fbf7bd24bff32ca1ba1af	0.0687	1/2	13.4k
				b88773612159256f76cae75f2145261484507c244c00f282a8f69fae62cfa47e	0.0687	2/2	14.2k
				0f47b8783fff66a575c51447774c0283adf5bf16e472ade1a67c93e5de5256a8	0.0687	2/2	14.2k
936	2810d 5:24:50	370		aa6968d04e0f231bc48bfcfd7bba074bb05f686cb81a0773a14ca01b6f917473		0/2	163
935	2810d 5:25:06	198k		f9f80d6e4e629869a80b3784c0634c00d104559f12c2d1e838c3621f81b430e9		0/2	163
				464bee35999566b95bfa5193ae94748c30057ec6067a24a25de4bc49df64873d	0.0687	1/2	13.4k
				277bebf060d1a5706dfbae385751268b3d6f47a555738082f844a639ebd2c6df	0.0687	1/2	13.4k
				56be21c277bfb89ea443ee101176802ab343aafbcca97ed58ad38aca20153809	0.0687	1/2	13.4k
				31fe1ed4ac7e5ce8a12db113dc76e1ed2df7af76038e15dc0559076fa3b9731d	0.1275	1/4	26.0k
				95e0519bf55925f9d3713b6c522e08ef0da69ed9a84baabb5821e4d6caa7cde8	0.0687	2/2	14.2k
				140239573af7fa90fdb0ff5bdf6fb539dfb22061f106b376d288ba1bcd24ec64	0.0687	2/2	14.2k
				96c69f3bc20a2318f0023c2dd4e8be694f3fc5b6ebb736fec5e57b4194942b67	0.4954	2/16	102k
934	2810d 5:27:13	388		08f14ff51668a22fa3229cef95b9f066b03a920bcd9ef9fb5ec7b1a6e9bd67aa		0/2	172
933	2810d 5:27:40	28.8k		b150c10a8ef7d743c4af81717fbedc6729acaa24443411c3efed7123f618b9e3		0/2	163
				4299f20528e19fabd7c05d3c8efc446e9e7089e510ec82a7a56826e46fd9a7b5	0.0687	2/2	14.2k
				f8dafc24d1d8bada967fc9a5d7a09160e4e32bd784ad229e05936b67c78ed850	0.0687	2/2	14.2k

Current Page: 404223/404410

Showing blocks/page

Session Nodes

15 session nodes awaiting contributions, 6 decommissioned session nodes, and 1484 active session nodes.

Inactive/Decommissioned Session Nodes (6)

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.
f18373cba32a1e33b569623f94161d7f9a9c666ad6723fa59aab8a72d5b5d0e8	2/10	20	2020996	1d 13:24:17	384 (in 12.8 hours)
915f066e9424e92663cb2fdcc9086bb028b0367bd6c8807a569ade237bd91da5	2/10	25	2020998	1d 13:22:07	386 (in 12.9 hours)
75077cf371cc6b0844e10b4e3442b19171a86866a7590cd338563b6868b5f578	2/10	22.9	2020998	1d 13:18:06	386 (in 12.9 hours)
5e1fe3e00d1b4834922c0ddc97b8fbffffa52bfd16286432c062b9b007528788	2/10	20	2021007	1d 13:11:43	395 (in 13.2 hours)
982f54b09c8a817489c0b9a68a023182415a4d0a14a4beeabae54be8b10c8d80	2/10	21.99	2021015	1d 13:12:45	403 (in 13.4 hours)
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	5:23:10	1369 (in 1.9 days)

Active Session Nodes (1484)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
c562de8157d991ac36e77d6319dd5a5a3ef7723ef2a88eea4085dd919f293594	1/10		25000	2020591	0:57:29	Staking Infinitely
640b1c376a1efd7de2776b0cf02584f7cbe10ba025049e16d951928cf28c6dc6	1/10		25000	2020592	0:11:19	Staking Infinitely
cafe26f1cc7e7f6680a5669356d0e0b32d507434a1cc27e64fd1a700d34d7e6e	1/10		25000	2020593	0:25:22	Staking Infinitely
509526547e4f2fe0f7a9192773d774a254169fdb7b539558d5104fa024c0cdbd	2/10	23.9	25000	2020594	0:55:55	Staking Infinitely
68c495f37887f9888944033ca112a121d84fe9660040ad65ee69b7a45da77dde	1/10		25000	2020595	0:10:05	Staking Infinitely
fc194f8e71ee8ed038c5eda26517d870a8fb3c890614ad311cdb2fdc997a99d6	1/10		25000	2020596	0:36:19	Staking Infinitely
8c58a4acd16066dc5fc2d390cd35d99aa69a86f531132a92d832df47d0301077	2/10	24.7	25000	2020597	0:20:14	Staking Infinitely
cafe23fc42e617f10cb7ee7774bf40bbc827010f8ba6932eb3d155fa5fe4da07	2/10	7.5	25000	2020598	0:28:26	Staking Infinitely
4bec65bb9ff4f3873021d52ec78185efb7aa10973083adda469d67449626c7db	1/10		25000	2020599	0:26:32	Staking Infinitely
05272906543a9cb53a6fab6585dafe5f6f29dda44b847bd90000138b5f4df378	3/10	30	25000	2020600	0:30:21	Staking Infinitely
+ 1474 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
2022048	3f374de967348969299b45d149ea7350806fb91e1c082164a4dd3e0e2b759c59	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2022044	59a7b9d4846ca4a91c05011f21f89bb2c1aaa51d5134676d33a4a0d2647c2059	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2022000	c9b4146590ebfab6d04a81c289ec938b724780398d705fb3144925fc56f15af1	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer