Server Time: February 5, 2026 at 5:00:21 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,039,789 L2 Height: 428,949,067 Hard fork: v22 Next Pulse: now Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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: 31,984

Current Page: 0/1599

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
428,949,671	🎁 Claim Rewards	0x83F5.. claimed 0 SESH	945053c31dcdca920f1e933c9e7cf9655f14db705346aca4b6d03b71ac77204b	Session Node Rewards
428,949,458	🎁 Claim Rewards	0x83F5.. claimed 2566.313630595 SESH	07f8f1a401eb45d139125db7cc9275af9619b8b781cd731f4d7e36c61fb6707d	Session Node Rewards
428,938,628	🎁 Claim Rewards	0xDb38.. claimed 5.309145505 SESH	762dec275430337c902c1109131668f4ba5029422a6f1a78ae14703a7ea09a09	Session Node Rewards
428,922,375	🎁 Claim Rewards	0xdC59.. claimed 1362.322731553 SESH	4ac455ce8fbb734631300058773b3e8733f7d7e421c769638e740af21f6496eb	Session Node Rewards
428,909,280	🎁 Claim Rewards	0x35a7.. claimed 34.848981906 SESH	c99a33a6fedd92ef4308f16587ebd54412cd6d9cc8fce102530d1215df288027	Session Node Rewards
428,887,244	🎁 Claim Rewards	0xBBaf.. claimed 111.123480384 SESH	80218f9c033d5c10ace1014e3c4fed0a5e821c252fd0c40e7e2e7972dd2d9930	Session Node Rewards
428,790,660	🎁 Claim Rewards	0x6f35.. claimed 9.154633198 SESH	7d2b7fa99ca0724e49d7d0f83b3730e06594130e1e481eeedfcfa74ac2371944	Session Node Rewards
428,734,472	📖 Multicontributor Open For Contribution	Multicontrib contract 0x2d2A.. is open for contribution	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	📀 Multicontributor Filled	Filled multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	📨 Multicontributor Contribution	0xFfa0.. contributed 25000 SESH to multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	🏁 Node Registration	New SN 0xa0cbe4.. w/ ID 3833 and 1 contributors registered	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a	Session Node Rewards
428,733,164	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x2d2A..	2ad56d3e85e79d2f3024ab690ea11ef35c9d19db52d6c6114557058f25ddf849
428,733,164	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x2d2A..	2ad56d3e85e79d2f3024ab690ea11ef35c9d19db52d6c6114557058f25ddf849
428,733,110	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x118C..	420c1a81b2ed481c0fff00cb98d6c967a628d56cb66e5da7dcf841c380877c59
428,733,110	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x118C..	420c1a81b2ed481c0fff00cb98d6c967a628d56cb66e5da7dcf841c380877c59
428,733,071	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xAaBF..	153c29c502f93aee74ace011a7d1ba4af8195a7dfbfd5fba7a7d6a17dac53316
428,733,071	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xAaBF..	153c29c502f93aee74ace011a7d1ba4af8195a7dfbfd5fba7a7d6a17dac53316
428,680,412	🎁 Claim Rewards	0x5C3a.. claimed 475.007711862 SESH	a1f4b76ea92f3f82b9c176f86c244b5b4072ef876e22f1a32d38afa291e1d4f2	Session Node Rewards
428,679,616	🏁 Node Registration	New SN 0x3cd529.. w/ ID 3832 and 1 contributors registered	f752bbba8c1e07b906f0265cbc0fbdc01c8727b8e0d93ff5e8f6bef8e6416128	Session Node Rewards

Current Page: 0/1599

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 329–334 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 7.25kB / 35.3kB / 157kB)

Current Page: 339909/339964

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
334	2835d 14:54:54	14.6k		5dd7a24af39c94166a6e7592173ec0d05bb31d4af449d87faf39022bfd574bf8		0/2	172
				e40cd7fef2f9045dfead6657a7f8cbf6da244f38d78a58361a42e540bee26435	0.0687	2/2	14.2k
333	2835d 14:55:49	370		25745553e7cab8ffc57594b151c4284cb2b4b32fb7f0838007f9e8657afc837b		0/2	163
332	2835d 14:56:04	370		c20e18cbcee718fac3be8676bc14f71455a302b012e06f7d286bcfbe75dcb595		0/2	163
331	2835d 14:56:56	370		e463179dae9acb6e24c7ddead29f1b7a2e7e5dfcdf3a7b4cafc5717e56c43570		0/2	163
330	2835d 14:57:18	158k		7e31038157ab2e533e1468a4fe692f03252d2bd6906a17ee9770b919016a1fbf		0/2	163
				aa25ba8c5e1f7b40b15e977f87872c60b2052db8cfe2150411b9eacbfd6e7431	0.7558	33/21	157k
329	2835d 14:58:33	39.8k		bac8949927cd25b404b21cc2d92b1b58f7d8a38022b0b7f1aebf0df8aa1476f6		0/2	163
				3ce56659c07fd5c526492ec88e4cc9a3438726477a3ccf870804cf30b5bae90a	0.1914	2/6	39.4k

Current Page: 339909/339964

Showing blocks/page

Session Nodes

15 session nodes awaiting contributions, 0 decommissioned session nodes, and 1597 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 (1597)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
23200c094e1776548f521e7a183fbec5198b352b02696d502bc26fcdaec9263f	3/10	22	25000	2038246	0:06:08	Staking Infinitely
cbeaa9f1115254c2ce225018908c2166d4f4b3f3f624ff5750c65387f4ce98b6	1/10		25000	2038247	0:53:13	Staking Infinitely
0d56fb3e3a0239a54c48b40f42e64a2d7b7d6043cbc7a7ecc768fc15a3fcbfd3	1/10		25000	2038248	0:22:09	Staking Infinitely
32f244d823356bf9dbffc85c83f530dfd6f1f3f26ef572410452d390927b7f8b	1/10		25000	2038249	0:38:28	Staking Infinitely
5cb8068edbd8bc1ee6bd37cff6bce2e47ccff6cb6588c5fae94ef3c8961ab3a0	1/10		25000	2038250	1:07:41	Staking Infinitely
9e932ffcc0018054ece1f65f8de756cd30c540d9ba06aec8d9ca41bc59022dbe	1/10		25000	2038251	0:25:54	Staking Infinitely
755caac8df390d1e0248e93c3f899f00d66ce9d9cb8dc1d41fa5393a941bfd6a	1/10		25000	2038252	1:13:16	Staking Infinitely
a983cd3c0b2699e4729516a3b5c63be01f1b134c22fdf0eb1011a43e5cb75198	1/10		25000	2038253	0:58:59	Staking Infinitely
04cd78d5cf6b615aa33505797d163ed55a739d6b6989e5737cdf5c7c13d52bde	1/10		25000	2038254	0:57:49	Staking Infinitely
efd13cd61671588c11841414563cd2d467888543047b6e2d893211ec96ad96ea	1/10		25000	2038255	0:43:35	Staking Infinitely
+ 1587 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
2039784	605e76bb802b5ddb55091986e97bba1b8bfb0221bcc49a19e9a8bdc04be4a7ca	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039780	e146094f65e23afccedc88a0b30ce4123ed479be7f153815e5e05d5dcfe1577a	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039760	84c0c1ddf024d0fa776beb308ed9b0df85454b003c7f14e1fdb0b5132bc0ca41	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer