Server Time: February 28, 2026 at 11:54:47 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,056,557 L2 Height: 437,023,363 Hard fork: v22 Next Pulse: in 1.6 minutes 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: 33,606

Current Page: 0/1680

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
436,997,737	🏁 Node Registration	New SN 0xe96356.. w/ ID 3941 and 1 contributors registered	ba7e14c81badef7e2761b59c272f1990c7be4d8a43aad3bb35becfa68c157747	Session Node Rewards
436,997,361	🏁 Node Registration	New SN 0x821616.. w/ ID 3940 and 1 contributors registered	08dde3a3f5069d28dbe3a1b2792f7a1b12934e343501d9a17023a598028404dc	Session Node Rewards
436,997,148	🏁 Node Registration	New SN 0x2855fe.. w/ ID 3939 and 1 contributors registered	c262da1efb4b808a13671d19a72bde34c25d3e102a55c055319a8ce2b93f7652	Session Node Rewards
436,996,929	🏁 Node Registration	New SN 0x15a6fb.. w/ ID 3938 and 1 contributors registered	58bc11814a8db8f51a90fac641a4fec1c419df239632d571eb2717ee1ed548cc	Session Node Rewards
436,996,673	🏁 Node Registration	New SN 0x344068.. w/ ID 3937 and 1 contributors registered	accff038db528b6e9c3cfef5d9d755ff2e60e96cc042cf476fff4ecdaf06aefa	Session Node Rewards
436,996,348	🏁 Node Registration	New SN 0x35a441.. w/ ID 3936 and 1 contributors registered	2d2fb5203204ea9381c2d680b2e340dde14b0ec54b33d291844272ab858dc34f	Session Node Rewards
436,995,970	🏁 Node Registration	New SN 0x5e5d91.. w/ ID 3935 and 1 contributors registered	6e1359c86215c80748559eb670d66d887a5dcebf9c48993fb1fd7d9ec871cd8c	Session Node Rewards
436,995,788	🏁 Node Registration	New SN 0xa37dc5.. w/ ID 3934 and 1 contributors registered	88002d1907428933a1976a07261f3bc3b6f8a9a2c3807b63f07936e595f88523	Session Node Rewards
436,995,508	🏁 Node Registration	New SN 0x2bc1eb.. w/ ID 3933 and 1 contributors registered	4edfa8edee0be1a4f48269cc66210bca99768654f8846ebe7b58178105bda773	Session Node Rewards
436,995,235	🏁 Node Registration	New SN 0xb875d9.. w/ ID 3932 and 1 contributors registered	3c973bcd9138465870e163c16bd5a536e94ddff9b8571ae49ad230db6c03c91e	Session Node Rewards
436,995,041	🏁 Node Registration	New SN 0x373773.. w/ ID 3931 and 1 contributors registered	69ebd8d4a7ee12b92aa0099dcf15db7a9788f34fd872584486f71e9d0c0185c5	Session Node Rewards
436,994,766	🏁 Node Registration	New SN 0x4274c0.. w/ ID 3930 and 1 contributors registered	6ed06cbcb49508dd0c385edcd611146f34197f2f3900ab36420de316c722d98a	Session Node Rewards
436,994,572	🏁 Node Registration	New SN 0xebdb5e.. w/ ID 3929 and 1 contributors registered	a91c5a7dd92e229c0347bcb9051829ac22286022c20084058805ec1137812a5f	Session Node Rewards
436,994,406	🏁 Node Registration	New SN 0xebbe17.. w/ ID 3928 and 1 contributors registered	d567e851285ee4ef4444cfa1f9988a2e19c8e9fa205dc9465e5fa8968630ec6c	Session Node Rewards
436,994,249	🏁 Node Registration	New SN 0x35eb27.. w/ ID 3927 and 1 contributors registered	5dd696ae8f700fb5f9a59123da6da5e8cbc01e582fe5c756e5a8b54e136149e4	Session Node Rewards
436,994,080	🏁 Node Registration	New SN 0x15d848.. w/ ID 3926 and 1 contributors registered	d81471296dddb3fc4b4717eeb90cc800c0ff3f717d9a9a65a6f9a9e71ecacf9e	Session Node Rewards
436,994,059	🎁 Claim Rewards	0x4510.. claimed 141.345220324 SESH	7aca8fe0c1a8eafce56568e73e9fdca605d63bdcf496d60a84a485c50426693f	Session Node Rewards
436,993,040	🏁 Node Registration	New SN 0x22a0a5.. w/ ID 3925 and 1 contributors registered	6f271b62640b78c7e364fd32e209eab2e2ac29195221c463cd8fafed9504cf31	Session Node Rewards
436,992,010	🏁 Node Registration	New SN 0x9a19a3.. w/ ID 3924 and 1 contributors registered	4aa320267d1aa14da2a8f068122dbed2df1ee38b183b3ac6f0686037e3774890	Session Node Rewards
436,987,791	🏁 Node Registration	New SN 0xb0f42e.. w/ ID 3923 and 1 contributors registered	4fac3f0c2290c298b45cc1c6e7d1b2f93fa1bde3727ff0368dd168da665f90cc	Session Node Rewards

Current Page: 0/1680

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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 2043335–2043337 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 0.00B / 0B)

Current Page: 4406/685518

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,043,337	18d 8:38:26	553
2,043,336	18d 8:40:25	554
2,043,335	18d 8:42:25	554

Current Page: 4406/685518

Showing blocks/page

Session Nodes

13 session nodes awaiting contributions, 0 decommissioned session nodes, and 1569 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

Active Session Nodes (1569)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
3897ffeea34ed9ec1ca80253868a896743b45b6bcf096fb46a541b498630b7f5	2/10	26.8	25000	2055007	0:00:26	Staking Infinitely
cfd9faf789b7bf7c3a1c24895756ddc1dbbbab0a69cc9bae4c79d7428d05dae4	2/10	15	25000	2055008	0:39:13	🔓 3/4/26, 8:48 PM (in 3.9 days)
2116858003285e5a996361d903944c73f94774a2fa12956e8fb902d4949d54aa	2/10	24.97	25000	2055009	0:02:33	Staking Infinitely
081c6d44c7a10ff80b86037d6de0adbb5ca911cb8db93831a0dd484d1f387572	2/10	18.45	25000	2055010	0:00:51	Staking Infinitely
759f64f06ba88361c4a560c857eec2d4fe6c03898031744b7a5c2a6c007990ee	1/10		25000	2055010	0:03:40	Staking Infinitely
2fa7c2eea39e41920c805b59e97fff20f8ea675c9489f738686aafe832c0f02d	1/10		25000	2055011	0:51:39	Staking Infinitely
2b3afbb02ac99ef0bec69aa23c3086263b80a255e81853b257d9355376a2ab67	4/10	16.98	25000	2055012	0:02:59	Staking Infinitely
abe75df72d88c5e43b3312c0aefaf1202bb98c23a1efba72248edff6cf5cce09	2/10	20	25000	2055012	0:07:13	Staking Infinitely
99ae8886e286c1ff38e6d367acb71127e9336e9a8864c9a19e2ec659545bc58b	1/10		25000	2055013	0:28:17	Staking Infinitely
1f601f14d48f8793582e4d706df05e839d0de1ceb6e84c9230a981203bc2ce2c	1/10		25000	2055014	0:30:28	Staking Infinitely
+ 1559 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
2056552	7127713d48dde0aaf4346869349eba7f2db7236bf8f9b3cfb5a431f398a8ebbc	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056548	6c033f1da52609cef674e536eb5157550260463948638bd9ffd5dd8883b9c17c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056500	6cfa26a0018b8327d3d90a1a1ca3c3b81a3b0ce9e92869d9dbf2fe94edb8f8ca	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer