Server Time: March 27, 2026 at 11:11:24 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,075,615 L2 Height: 446,174,203 Hard fork: v22 Next Pulse: in 56 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: 36,248

Current Page: 0/1812

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
446,105,240	🎁 Claim Rewards	0x7080.. claimed 785.812101313 SESH	c80490efa0fb0c5a3ababea0433a54a46b8a24a3f685ca7a5bd5c6e83929a6eb	Session Node Rewards
446,080,890	📖 Multicontributor Open For Contribution	Multicontrib contract 0xA7bd.. is open for contribution	7b78c6207a5a245680d55f0b366e195449bd73a0f1f307c68d19e79749e8b111

Current Page: 0/1812

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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 2069663–2069670 🔗Permanent link to this block range

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

Current Page: 743/259451

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,069,670	8d 6:09:02	553
2,069,669	8d 6:11:02	553
2,069,668	8d 6:13:02	553
2,069,667	8d 6:15:02	553
2,069,666	8d 6:17:02	553
2,069,665	8d 6:19:03	553
2,069,664	8d 6:21:02	553
2,069,663	8d 6:23:03	553

Current Page: 743/259451

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Session Nodes

9 session nodes awaiting contributions, 3 decommissioned session nodes, and 1588 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 3:39:19	74 (in 2.5 hours)
062f39ae96b406d1f841a05c047eb6f74e968b79da4f81edf1464fd4b0e0febc	1/10		2075245	15:17:38	1071 (in 35.7 hours)
0657d81272e010def2ea9bcdf4112e24962fc5b5957e5291888a07c6b940d856	5/10	18.5	2075458	9:43:40	1284 (in 1.8 days)

Active Session Nodes (1588)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
a972f3e8b4068120ce7225cb3bf0715c182444872f00f878160e35c01d404480	1/10		25000	2074025	0:50:05	Staking Infinitely
b9f9a8336ee4e6a91d6fcfe264e2535fd38e7f7d2d7abb3a36aaefed92903cc8	1/10		25000	2074026	0:48:45	Staking Infinitely
07c6170434e3a96512288d8a2fb3246afe2e58292b413421930de463352dd3c0	1/10		25000	2074027	0:38:46	Staking Infinitely
11ad1ed83f3904d8594bb41b7cf8de6aaa6b1ccf8eb5719d2addcbb0efc2ae5c	1/10		25000	2074028	0:48:38	Staking Infinitely
5d5c99507dc1fc47dbca97295ec627823545cf82d3ca2f40a3d65174814e0355	2/10	30	25000	2074029	0:48:29	Staking Infinitely
59dc26e5ea8f91fba91725a85d7cd2537284f85a3e8f651b31d5330c15cb31cf	1/10		25000	2074030	0:41:02	Staking Infinitely
f6e2f1ec801b0d39cfc61acd43dc3314024ae1837c00fad2c899ea64be5c0363	1/10		25000	2074031	0:51:13	Staking Infinitely
b7f4be6123dd9f9ff4e76083fe6ee2f953333312490a244c4c8a676faa956b52	1/10		25000	2074032	0:26:05	Staking Infinitely
9381e658bab25a7b52371b0966dc9ab8e493bee98780fdb2e6fdd2074661064b	1/10		25000	2074033	0:14:08	Staking Infinitely
11ebfbfc6e7555e5fd813206c80f67f8034871613f907c7b9d4e0eff65fdc130	2/10	21	25000	2074034	0:49:08	Staking Infinitely
+ 1578 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
2075612	53212dad98d76553769ed6280adc3ca0ce3775e480db76dd83156bb4a2f606bf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2075608	3cef261c47b7bcbc55766a78432e53b418ba75653d6c8cb81e9dae1de927e223	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2075580	50253fba62471146f1f0600974298a08c2ce96ebadfb70888007ebb10aed6f7b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer