Server Time: March 27, 2026 at 12:57:43 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,075,668 L2 Height: 446,199,619 Hard fork: v22 Next Pulse: in 37 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,306,962.61 / 240,000,000 Rewards Pool 57,870,587.39 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: 36,250

Current Page: 0/1812

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
446,194,477	🔓 Node Stake Exit		87423a20592a640c72711b2073b7065382c141bbe5db2e737bbdda1972bddc3f	Session Node Rewards
446,179,987	📨 Multicontributor Contribution	0x5306.. contributed 1759.950636702 SESH to multicontrib contract 0x4aaC..	760b6369e9d4aa642d99e1add6240a8a16f6f077a92ad20e582454924d62264a
446,173,720	🔓 Node Stake Exit		ae19d1222ec12e84ada9a7b75639d0f0d561113fb72863ad4cca1fc5d84788e4	Session Node Rewards
446,163,844	📨 Multicontributor Contribution	0x5CFa.. contributed 8119.456734515 SESH to multicontrib contract 0x90eD..	0b0542ffce2cde3dc4409f4e9e085cc31db0f9a7789001eafbf7e6d80bd77c71
446,163,237	📖 Multicontributor Open For Contribution	Multicontrib contract 0x3982.. is open for contribution	d4cf3ae7edb4f83cb59af3b724d0374ca3fb99b634976a048d3e40fb449134f7
446,163,237	📨 Multicontributor Contribution	0xACf7.. contributed 6250 SESH to multicontrib contract 0x3982..	d4cf3ae7edb4f83cb59af3b724d0374ca3fb99b634976a048d3e40fb449134f7
446,163,011	📜 Deploy Multicontributor Contract	New multicontrib contract 0x3982.. w/ operator 0xACf7.. and SN key 0xc84e.. deployed	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6	Session Multicontributor
446,163,011	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x3982..	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6
446,163,011	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x3982..	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6
446,163,011	🪧 Set Multicontributor Keys	Set keys (bls: 15ca.. 2aad.., ed: 0xc84e..) for multicontrib contract 0x3982..	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6
446,163,011	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0x3982.. fee to 22.9%	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6
446,163,011	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0x3982..	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6
446,163,011	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0x3982.. manual finalize to false	3f62a85731b6e2e5ab865dbb3018d929eb6549ae6b0313b8cc1188ea087348b6
446,162,509	❓ WithdrawContribution		a7b78565b04df77b18964da236c993b25af98bb29a8f13a36131b59c799e5116
446,159,674	📀 Multicontributor Filled	Filled multicontrib contract 0xA7bd..	0d903ee6e31457f84c0a73bb452b2fa6d2cb6ec1db25deaade0eb7596ed74af5
446,159,674	📨 Multicontributor Contribution	0x5286.. contributed 18750 SESH to multicontrib contract 0xA7bd..	0d903ee6e31457f84c0a73bb452b2fa6d2cb6ec1db25deaade0eb7596ed74af5
446,159,674	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xA7bd..	0d903ee6e31457f84c0a73bb452b2fa6d2cb6ec1db25deaade0eb7596ed74af5
446,159,674	🏁 Node Registration	New SN 0xbeda0d.. w/ ID 4150 and 2 contributors registered	0d903ee6e31457f84c0a73bb452b2fa6d2cb6ec1db25deaade0eb7596ed74af5	Session Node Rewards
446,123,999	🎁 Claim Rewards	0xB5c7.. claimed 115.608777113 SESH	2a356103a8b8cc1b230daaaa0e713f615967b8937f37d3fe617acb7994dcbd14	Session Node Rewards
446,106,102	📨 Multicontributor Contribution	0x7080.. contributed 2001 SESH to multicontrib contract 0x4aaC..	d33d5abdbe5a7ed3b0b040ded63793521ef731782c79be79f4b41601e99a9c01

Current Page: 0/1812

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 2070118–2070121 🔗Permanent link to this block range

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

Current Page: 1386/518916

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,070,121	7d 16:53:18	553
2,070,120	7d 16:55:21	553
2,070,119	7d 16:57:21	553
2,070,118	7d 16:59:22	553

Current Page: 1386/518916

Showing blocks/page

Session Nodes

9 session nodes awaiting contributions, 3 decommissioned session nodes, and 1587 active session nodes.

Inactive/Decommissioned Session Nodes (3)

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.
d29f87c9b1f629ad0371506cd10e39da0da43a3d214f729d5d2383b24a4dbc59	2/10	50	2074248	2d 5:25:38	21 (in 42.0 minutes)
062f39ae96b406d1f841a05c047eb6f74e968b79da4f81edf1464fd4b0e0febc	1/10		2075245	17:03:57	1018 (in 33.9 hours)
0657d81272e010def2ea9bcdf4112e24962fc5b5957e5291888a07c6b940d856	5/10	18.5	2075458	11:29:59	1231 (in 1.7 days)

Active Session Nodes (1587)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
ffea0e92981b38c84d299e543f1de59a7608312383798e09120c6a944a633b80	2/10	20	25000	2074078	0:01:37	Staking Infinitely
da280f677391f00244d5e7b13859a56e5347cee5f2fc0d9bb5e7e78d6ca8270a	1/10		25000	2074079	0:13:31	Staking Infinitely
d45736c371ff2a272f59c56a1089eed5a1e38f119bcac4ed5c596f1305345480	2/10	22.5	25000	2074080	0:43:27	Staking Infinitely
559f7debe1814f51412987c2d7302ea30ced1bae06f0c2070fbf42a5da5a8dfc	2/10	28	25000	2074081	0:05:38	Staking Infinitely
8207c6b0730f9067c550597c8a70841fcfc386fc4399f385a76a5eca6bdddbfa	2/10	27	25000	2074082	0:47:43	Staking Infinitely
73ec9ea886e34de7932593a1456514fc4d242f2b9f73b6bc54a32d051d2db2b0	1/10		25000	2074083	0:31:58	Staking Infinitely
c5c3365df3e71f72fe37cd02e0fff7a07b475deab4e87ab15ce51ea816adeec0	1/10		25000	2074084	0:34:01	Staking Infinitely
445f4c906bce8cb76f245d119311bffe1c22579ab280c62f5a55c5436f6b8499	1/10		25000	2074085	0:33:46	Staking Infinitely
c9375215b4e119fc5ffc86744e605262f7910e2d2256a8e502cdb8ff51b39eb3	1/10		25000	2074086	0:32:19	Staking Infinitely
7d0b4132ac85589d5a61f5f5fd4e19ddd592a7055cba0dcb0b6afbf3c1cc226f	2/10	16	25000	2074087	0:30:42	Staking Infinitely
+ 1577 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
2075664	44cd864a865d70103118a7ff657e9b310b85cf356d098e6a75159dfe8b8a9d06	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2075660	f6ef1d6b94c7ccdc3cba7ce2bcbfa1a712dd765084f710e941294d1f280c229b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2075640	f7ea2a1b555666447295e53812ffa846ed5bf852082149e34f61d6f8999f7503	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer