Server Time: March 14, 2026 at 1:56:07 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,066,337 L2 Height: 441,721,741 Hard fork: v22 Next Pulse: in 13 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,090.11 / 240,000,000 Rewards Pool 57,870,459.89 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: 35,154

Current Page: 0/1757

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
441,715,468	🏁 Node Registration	New SN 0x87649b.. w/ ID 4088 and 1 contributors registered	d77a17a94819b8a850d18f90fabf4c9f68facd832227bf116276c593dceacaac	Session Node Rewards
441,705,988	🎁 Claim Rewards	0x476d.. claimed 883.216001886 SESH	71bc12e01a14084a8b8618293fb2b462ff8bdbd43092a5d4a6708efdebf99bd7	Session Node Rewards
441,705,800	🎁 Claim Rewards	0xE51c.. claimed 883.298460267 SESH	d592780328001b6bf3dbd1fb4c5a3b3cd44baf98849dadebea3a011a10af4e1c	Session Node Rewards
441,705,534	🎁 Claim Rewards	0xF63B.. claimed 1085.441524376 SESH	60b6ccf686e2d6ea992bb7a618ba31eab72c1d78b929560d435cd571c28cf27b	Session Node Rewards
441,669,130	🎁 Claim Rewards	0xBBaf.. claimed 105.658636106 SESH	6f8c41711d68778fb9459181e252f6ebd18942c77600a65bbe060b8bff566dae	Session Node Rewards
441,647,643	🔓 Node Stake Exit		7328a2941e36047d294445a08e830fba1d2c678f725a8d6b5b1f1ff363b9e091	Session Node Rewards
441,559,060	🔑 Node Stake Exit Request	0x9A80.. requested exit on SN 3909 (bls: 0x17c9.. 0x11bf..)	58c6a4238c2703751d67cca8edca845bff1500d01328c889206cb2345756f3ba	Session Node Rewards
441,537,634	📀 Multicontributor Filled	Filled multicontrib contract 0x935F..	8351857ccb13962bd9c2f7e31b87ccec52fd090f4dbcdd907be4cd823a5dadcd
441,537,634	📨 Multicontributor Contribution	0xdB8b.. contributed 6250 SESH to multicontrib contract 0x935F..	8351857ccb13962bd9c2f7e31b87ccec52fd090f4dbcdd907be4cd823a5dadcd
441,537,634	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x935F..	8351857ccb13962bd9c2f7e31b87ccec52fd090f4dbcdd907be4cd823a5dadcd
441,537,634	🏁 Node Registration	New SN 0x689c6b.. w/ ID 4087 and 3 contributors registered	8351857ccb13962bd9c2f7e31b87ccec52fd090f4dbcdd907be4cd823a5dadcd	Session Node Rewards
441,536,488	❓ WithdrawContribution		8af01f6485bb92ad3ccf589dd2f4a2b3cc1d98d50ad4e9f1630af5a2202fe506
441,528,985	📨 Multicontributor Contribution	0x293a.. contributed 12500 SESH to multicontrib contract 0x935F..	22a26bb056bea6d2473b7d267375a3fed6d2f212a26330a5df243d9ce1871484
441,526,606	🎁 Claim Rewards	0x293a.. claimed 12695.532206357 SESH	75910c666c7df633c19a3d9c5972b149119d8acdf84b6ddd8d37eb7108f1c932	Session Node Rewards
441,520,298	📖 Multicontributor Open For Contribution	Multicontrib contract 0x935F.. is open for contribution	7480983827a3a4a7e741b36580147723baea5dbeb6d6f980447b4c3103afff51
441,520,298	📨 Multicontributor Contribution	0x8a76.. contributed 6250 SESH to multicontrib contract 0x935F..	7480983827a3a4a7e741b36580147723baea5dbeb6d6f980447b4c3103afff51
441,520,139	📜 Deploy Multicontributor Contract	New multicontrib contract 0x935F.. w/ operator 0x8a76.. and SN key 0x689c.. deployed	7588e8ea1c5f90ed82f213d8aefe45a6ee4bf5c4486825c57b3b5c0561a191b7	Session Multicontributor
441,520,139	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x935F..	7588e8ea1c5f90ed82f213d8aefe45a6ee4bf5c4486825c57b3b5c0561a191b7
441,520,139	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x935F..	7588e8ea1c5f90ed82f213d8aefe45a6ee4bf5c4486825c57b3b5c0561a191b7
441,520,139	🪧 Set Multicontributor Keys	Set keys (bls: 22b7.. cecb.., ed: 0x689c..) for multicontrib contract 0x935F..	7588e8ea1c5f90ed82f213d8aefe45a6ee4bf5c4486825c57b3b5c0561a191b7

Current Page: 0/1757

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 777–780 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 6.86kB / 78.2kB / 299kB)

Current Page: 516389/516584

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
780	2871d 22:17:28	299k		8207d0a06bc1d4e7a80caa9434194b12073edeb4542e8bc30fc9bba92d890e61		0/2	163
				b1c85c1bc61dc495827ae86c8c9c4321c51f74d87743dc045b5999d510720521	0.6280	1/5	32.3k
				d5b61b7552423c7a1041e5738d1bb7a2e064f6ba2ed9f00ac07a2fc8656354b5	2.5707	1/21	133k
				3c68345e9cd6c6cd2716d8cac8e1a4c8e8c57f52b4e2653b5a6056e14e347e6f	2.5707	1/21	133k
779	2871d 22:20:19	13.8k		8bbb6d993bdf646e399c240a7d93bbde7fcb0a0dcea993bf2b33cc5d39ff7ad5		0/2	172
				a167c4e8474fa3b03db530b9025b2aeadd1cdd8e3d3b519929dbfd881214800d	0.0687	1/2	13.4k
778	2871d 22:21:15	370		0601004ff07f6b2d694c4871cf1800a7d429e976ecd71e7daa36b3630dd66d56		0/2	163
777	2871d 22:22:04	388		2744b425033239dbe62454fc2f418cc07ecc8e947c6207a80af4b3d4394cdb65		0/2	172

Current Page: 516389/516584

Showing blocks/page

Session Nodes

13 session nodes awaiting contributions, 4 decommissioned session nodes, and 1563 active session nodes.

Inactive/Decommissioned Session Nodes (4)

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.
a16f614c5c9f40b00342848f5e95478a8163c24698bc936157f8aa139327b65c	1/10		2066303	5:03:34	312 (in 10.4 hours)
3ed6e27e6fec528dc680e8a113d05e3f924d0d494b3fe4cc17f0e5c6960445e9	1/10		2066298	5:03:35	315 (in 10.5 hours)
d36bef9b92c9edee797998d96a41a64a2d919c9ac5dbaeedb32ad6955c8cbc9e	1/10		2066269	5:01:51	400 (in 13.3 hours)
4a61efbeec269326fe46568061528d1db184c128bbae0c3bb008c2bc1aa45eba	1/10		2066268	5:02:06	449 (in 15.0 hours)

Active Session Nodes (1563)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
e9a65df172ef366752bd6ba29dcfbcbc35bed13feb1ebe070917f68c0f3604ef	1/10		25000	2064802	0:35:03	Staking Infinitely
cafe08f8d3580f2665366a22d74f5cf9d1584ea7ebb0551305f6ee4c1b9bc116	2/10	7.5	25000	2064803	0:22:46	Staking Infinitely
f43964325ae9452b6ca6f01a6be6d344adc5cf82deb2ac1045e28d00b6366fba	1/10		25000	2064804	0:39:05	Staking Infinitely
1f111f33e983f4c461ba7982b878e0067e817d785638001814bc8d8be68b3220	1/10		25000	2064805	0:24:53	Staking Infinitely
4acbd494ef00e5eb4d5d01348fc3f6075b926fd661e4cec4c7863d53ff8da5b7	2/10	25.98	25000	2064806	0:11:39	Staking Infinitely
1f604f1c858a121a681d8f9b470ef72e6946ee1b9c5ad15a35e16b50c28db7b0	1/10		25000	2064807	0:46:43	Staking Infinitely
2b3afbb02ac99ef0bec69aa23c3086263b80a255e81853b257d9355376a2ab67	4/10	16.98	25000	2064808	0:59:14	🔓 3/29/26, 2:44 AM (in 14.5 days)
f61fe86cd412ce3f94b3545c6d1f29804fded6b8b1a0846ae190fe8e2d3e5e34	2/10	16.48	25000	2064809	0:50:39	🔓 3/18/26, 7:26 PM (in 4.2 days)
21d0ba87a6d1b4ef8c26bfd0a21d32e526a12ba12e8a04aa95a843cc2afd186f	1/10		25000	2064810	0:02:04	Staking Infinitely
6a70c5dbbe3b706a135977ca42645ce35d4a7e7d4c8b7188768e7b04f3bdf28e	2/10	22	25000	2064811	0:50:25	Staking Infinitely
+ 1553 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
2066332	c21ef2bd6dad827eb0dfbc277e8e27943ccf5d6167fcddb53fffe4f026967414	19/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✕ ✓ ✓ ✓ ✓ ✓ ✓
2066328	d904ae63c5ea52024bdf0dc563d6751419ae5084647f5ee6d9908b52e0710bbf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2066280	56bff5181a514416a828126035679bee0496b00fe45a7e48abbad5bf77cee024	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer