Server Time: March 20, 2026 at 10:32:59 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,070,556 L2 Height: 443,743,713 Hard fork: v22 Next Pulse: in 81 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: 35,682

Current Page: 0/1784

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
443,732,662	🎁 Claim Rewards	0x1A1A.. claimed 429.446566829 SESH	127cd4ef90ec2227631f51338d4abec15f7eaa49a8f743fc1353e3fb4a8cc290	Session Node Rewards
443,731,835	📀 Multicontributor Filled	Filled multicontrib contract 0xFBa4..	62fc17a71bb92b855d19a87cdae0dcfeb6077b6d1e7c0d0348fd8e38c442533d
443,731,835	📨 Multicontributor Contribution	0x5E54.. contributed 12781.460406937 SESH to multicontrib contract 0xFBa4..	62fc17a71bb92b855d19a87cdae0dcfeb6077b6d1e7c0d0348fd8e38c442533d
443,731,835	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xFBa4..	62fc17a71bb92b855d19a87cdae0dcfeb6077b6d1e7c0d0348fd8e38c442533d
443,731,835	🏁 Node Registration	New SN 0xf61fe8.. w/ ID 4123 and 4 contributors registered	62fc17a71bb92b855d19a87cdae0dcfeb6077b6d1e7c0d0348fd8e38c442533d	Session Node Rewards
443,731,443	🎁 Claim Rewards	0x182F.. claimed 101144.145933488 SESH	6a1ad9bb2bf7943ea1f0c429175e3b36b1839cae27540d0e29c066f6e1a2e30d	Session Node Rewards
443,730,523	🎁 Claim Rewards	0xB245.. claimed 2641.895061698 SESH	fd2e16d754370af4eddc23dbf5ef4b2ba595ec22776ddc1d1fc0d47f4e1b63fd	Session Node Rewards
443,729,034	📨 Multicontributor Contribution	0xb62E.. contributed 2677.794045258 SESH to multicontrib contract 0xFBa4..	4a8ee5c4d29616a32025257c315287109be5ab997ca59c8e4112c733ef4aeeb4
443,728,520	🎁 Claim Rewards	0xb62E.. claimed 2393.175207503 SESH	e3a362e1b6b8f4fee677d09df8d8788a4b39ed09b3f3f8cc3e2dbb29f966314d	Session Node Rewards
443,716,178	📨 Multicontributor Contribution	0xDb38.. contributed 3290.745547805 SESH to multicontrib contract 0xFBa4..	ebd1e3bf8d724d2323f72d5f5520dc5aa46b0e5abaebdb7b4353143a7557fb49
443,715,251	🎁 Claim Rewards	0xDb38.. claimed 3290.745547805 SESH	d6613f5f8e34c7f057e8718df59e60b20c8b5cbcbd26e978f951a2dc099c676d	Session Node Rewards
443,692,512	🔑 Node Stake Exit Request	0x3412.. requested exit on SN 3970 (bls: 0x1987.. 0x1349..)	30b2ccf13bc4fe29b94a7ca01e5e3e2f7b2d7de935ab7008b940fd351e378f3f	Session Node Rewards
443,689,248	📖 Multicontributor Open For Contribution	Multicontrib contract 0xFBa4.. is open for contribution	2f22f5406ba4d1a08bcb629194d97ba2fead793a48a9455abb7d296f006b2ff9
443,689,248	📨 Multicontributor Contribution	0x8a76.. contributed 6250 SESH to multicontrib contract 0xFBa4..	2f22f5406ba4d1a08bcb629194d97ba2fead793a48a9455abb7d296f006b2ff9
443,689,097	📜 Deploy Multicontributor Contract	New multicontrib contract 0xFBa4.. w/ operator 0x8a76.. and SN key 0xf61f.. deployed	bd33bfef3662f29003de321d91cab56a3b75a7c1e7c4aa4dafaacc7bbbca2d6f	Session Multicontributor
443,689,097	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xFBa4..	bd33bfef3662f29003de321d91cab56a3b75a7c1e7c4aa4dafaacc7bbbca2d6f
443,689,097	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xFBa4..	bd33bfef3662f29003de321d91cab56a3b75a7c1e7c4aa4dafaacc7bbbca2d6f
443,689,097	🪧 Set Multicontributor Keys	Set keys (bls: 95d1.. 1146.., ed: 0xf61f..) for multicontrib contract 0xFBa4..	bd33bfef3662f29003de321d91cab56a3b75a7c1e7c4aa4dafaacc7bbbca2d6f
443,689,097	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xFBa4.. fee to 22.5%	bd33bfef3662f29003de321d91cab56a3b75a7c1e7c4aa4dafaacc7bbbca2d6f
443,689,097	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0xFBa4..	bd33bfef3662f29003de321d91cab56a3b75a7c1e7c4aa4dafaacc7bbbca2d6f

Current Page: 0/1784

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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 2067703–2067711 🔗Permanent link to this block range

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

Current Page: 316/230061

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,067,711	3d 22:48:37	553
2,067,710	3d 22:50:38	553
2,067,709	3d 22:52:36	553
2,067,708	3d 22:54:33	553
2,067,707	3d 22:56:37	553
2,067,706	3d 22:58:38	553
2,067,705	3d 23:00:37	553
2,067,704	3d 23:02:37	553
2,067,703	3d 23:04:38	553

Current Page: 316/230061

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Session Nodes

7 session nodes awaiting contributions, 1 decommissioned session nodes, and 1588 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
306ab0f5cfd7230a17b015f8dfccb0263efb423d51278a2f3dddf42af86203d8	1/10		2070102	19:50:49	987 (in 32.9 hours)

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)
3c3e35c2fdb0a55863d7b87ad0b0a4e546ddb67bd281dc0f82e8368b4c302929	4/10	17	25000	2068978	0:13:42	Staking Infinitely
5809717acc8ba54c40ea1337d4f57433d9b16fe5d540be18e877ca8c7bd5198e	2/10	30	25000	2068979	0:58:53	Staking Infinitely
dd7a27c830745d8f304f8e2f505cc1d9bf6255ca48bb70c7867bd8992035d7bb	10/10	30	25000	2068980	0:38:29	Staking Infinitely
298fb59e547e1e9fdbe6355b15f6937e84143248f66ef6d612ffe3fd7a9ed813	1/10		25000	2068981	0:01:40	Staking Infinitely
738cdd0a5459fc3db65dd8f682daace3f89eb7ea873ef940b1440cf0537db4c9	1/10		25000	2068982	0:49:52	Staking Infinitely
0769651a82b2a900d440e3cb8fd450b8896ede2552393c65bf64a4e4b0701d9b	1/10		25000	2068983	0:59:23	Staking Infinitely
30c10f9e118ba68945c2473748b9e67e715ba53e9edddd4dc3c0b69e285c6fa0	1/10		25000	2068984	0:03:27	Staking Infinitely
62eff494951d17473cd5652514af513fd58abba81f836dda307996ddace03b03	1/10		25000	2068985	0:13:55	Staking Infinitely
3eb334ec1bf896ffb1b51693a02e0fba3b4fbaab5aeb1f9ea4ec7521aaa409ce	1/10		25000	2068986	0:52:24	Staking Infinitely
6ff401e5e98c40bd6e0a094e27359683a1a14cc3becea50a00da9c03ffd7b3b0	1/10		25000	2068987	0:18:54	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
2070552	200c5c307d18a2c2f80898e0fcee8a316afc65f5bd6a481657e42c437a12bfec	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2070548	eaa54cc9426cca125ff900394ba65bde2546fc91135218eb6c54a312224146d2	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2070540	09967b4482bac78c1d84b9d6779c4fb04a9a624ce6390221f677e5957c4cce19	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer