Server Time: March 20, 2026 at 5:33:23 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,070,766 L2 Height: 443,844,781 Hard fork: v22 Next Pulse: in 57 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: 35,806

Current Page: 0/1790

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
443,845,275	🔑 Node Stake Exit Request	0x5C8d.. requested exit on SN 694 (bls: 0x2766.. 0x26af..)	742bc09c608f3d76eaa4dc2708f37454e644fc598924bc1650bc4d8f00ce6021	Session Node Rewards
443,844,872	🔑 Node Stake Exit Request	0x5C8d.. requested exit on SN 671 (bls: 0x158e.. 0x19cf..)	3e30083b8e5e2b28bc860558d147a1ee9d820322ca58a0094b17ecdbdd9f63df	Session Node Rewards
443,841,448	🔑 Node Stake Exit Request	0x36bD.. requested exit on SN 3290 (bls: 0x198a.. 0x1820..)	2f5c3ebed4cdf6b0a2b004f592c01b5c14e0b9cc1b2241d9bb7a1b44ef3a5f4e	Session Node Rewards
443,816,793	📀 Multicontributor Filled	Filled multicontrib contract 0x53a5..	e84ed15c8e6a5a1ad6b3f05336b76e0dee7af9d4689d3670a6eda55c533541c9
443,816,793	📨 Multicontributor Contribution	0x44b9.. contributed 5450.98488134 SESH to multicontrib contract 0x53a5..	e84ed15c8e6a5a1ad6b3f05336b76e0dee7af9d4689d3670a6eda55c533541c9
443,816,793	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x53a5..	e84ed15c8e6a5a1ad6b3f05336b76e0dee7af9d4689d3670a6eda55c533541c9
443,816,793	🏁 Node Registration	New SN 0xf75fd2.. w/ ID 4132 and 4 contributors registered	e84ed15c8e6a5a1ad6b3f05336b76e0dee7af9d4689d3670a6eda55c533541c9	Session Node Rewards
443,815,695	🎁 Claim Rewards	0x44b9.. claimed 5539.29472286 SESH	b49d98193f2443cd24dec80f419e3055dabc359909125fdf773e565d1ea51ac9	Session Node Rewards
443,800,969	🔑 Node Stake Exit Request	0x9A80.. requested exit on SN 3450 (bls: 0x58c6.. 0x14a7..)	05ce61498600d242c475f5c90e2b986986060dfd10b7d841dabb421a55105baf	Session Node Rewards
443,800,839	🔑 Node Stake Exit Request	0x9A80.. requested exit on SN 3498 (bls: 0x1fa1.. 0xddd0..)	50669d8a1efd718559401e75141aa43c3417c31aebf2112231a171e1e662cf45	Session Node Rewards
443,787,570	📨 Multicontributor Contribution	0x1Ae5.. contributed 11215.681785326 SESH to multicontrib contract 0x53a5..	7f1cdfa60865d1cae03cb1a209eb56177b92f8698cc78789bd7005cd3c30cf05
443,787,319	📀 Multicontributor Filled	Filled multicontrib contract 0x8704..	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c
443,787,319	📨 Multicontributor Contribution	0x1Ae5.. contributed 5161.413625319 SESH to multicontrib contract 0x8704..	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c
443,787,319	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x8704..	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c
443,787,319	🏁 Node Registration	New SN 0xcc3917.. w/ ID 4131 and 6 contributors registered	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c	Session Node Rewards
443,784,015	🎁 Claim Rewards	0x1b7A.. claimed 17405.662009922 SESH	8d57c8082580d6f1cd0210d5a1c5790dd44b8c40d9291f06ea6193249dfb198c	Session Node Rewards
443,778,087	📀 Multicontributor Filled	Filled multicontrib contract 0xe404..	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a
443,778,087	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0xe404..	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a
443,778,087	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xe404..	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a
443,778,087	🏁 Node Registration	New SN 0x6f2b25.. w/ ID 4130 and 2 contributors registered	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a	Session Node Rewards

Current Page: 0/1790

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

2 transactions, 162B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size
0:01:13	🔑	d2f33e9995ee4aacb71b138bf5a3f123036d9a9fc66ce9f9167ff83707a3e351	N/A	0/0	81B
0:00:13	🔑	25622148e81b8c80f7305d4772985c3d4a8a663cc0bc0afbc6e81e84aa315659	N/A	0/0	81B

Appchain Transactions in Blocks 43–45 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 151B / 151B / 151B / 151B)

Current Page: 690240/690255

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
45	2878d 17:19:17	346		7a634d02462dd636cf9d66073aa684a4c4417069284f63fde9d11f6dc717d100		0/2	151
44	2878d 17:19:20	346		ef6d58c0cc0c5569ac12f4a43967dff9a47eabfc0581bcd2a09c7e6f56de91a2		0/2	151
43	2878d 17:19:25	346		8d0295bb452eb900791569d67a8e5629fd73fa4930fbe519c68766d5a522bf15		0/2	151

Current Page: 690240/690255

Showing blocks/page

Session Nodes

5 session nodes awaiting contributions, 2 decommissioned session nodes, and 1595 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
d637a5ced3f685bf656c813cd9ce46ac528ea3a65eccef1bbfd13b46742389a5	2/10	20	2070655	Not Received	None (deregistration imminent!)
306ab0f5cfd7230a17b015f8dfccb0263efb423d51278a2f3dddf42af86203d8	1/10		2070102	1d 2:51:13	777 (in 25.9 hours)

Active Session Nodes (1595)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
788ad46fdc540d745dd0bc9f2ce3c8cfac876761f998185f41c4d291b5d92ed9	2/10	10	25000	2069191	0:18:27	Staking Infinitely
caab86dd10e727964594fb93838c5a31fd0e0eb9e7ddc201d69330f4e62a6fe4	2/10	30	25000	2069192	0:20:49	Staking Infinitely
d924abd23be89ce1d062a6d583b4658be110343bffbf831dda3fbff2a451718e	2/10	23	25000	2069193	0:02:38	Staking Infinitely
3efdc569ff2e16a8760acd22f82f5838cb5ac96bc129ec8ffc997dd2a29606d4	10/10	30	25000	2069194	0:37:49	Staking Infinitely
846c4f739d7450c4cee8817b0888bc452e52297a24a1f6fb9564aa96830b1654	2/10	30	25000	2069195	0:31:19	Staking Infinitely
d53130ee19018c7f2223675cd5d7c9f7a6a7b3694cc0cc37a2b34ae03f7e2a9b	2/10	10	25000	2069196	0:36:32	Staking Infinitely
887e42dd8254412253ad32a24264a23f8e4049d94c0cc320e394c9c3588a73dd	1/10		25000	2069197	0:23:17	Staking Infinitely
1e4d90d3520964828ff03617f0bef200c2d6704ddcfa33556454a7da75c0a6c6	2/10	48	25000	2069198	0:51:07	Staking Infinitely
634bd4b5b520e17a9a616e2edc2c6d09fc87a1668d646b045b6933429961ce3c	1/10		25000	2069199	0:56:52	Staking Infinitely
a64f4e45218281c8a0e3c910b0d503ea2af1ca5277e0ec34915be060d4bb3f64	1/10		25000	2069200	0:48:15	Staking Infinitely
+ 1585 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
2070764	e562895ac0e3f890779eeaaa0b668b1ecc6f964a1b6cb43901781e3ae4b45a2b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2070760	e4d61e7af74c66bfe277f617bc20f949683cd8d66ee6e3dcf2092193fb951feb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2070756	a6cf6c1c9194473a0782ba7e654b67987a9ccdb06243505c96aa926476d6b785	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer