Server Time: August 5, 2025 at 6:36:57 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,907,358 L2 Height: 365,308,538 Hard fork: v22 Next Pulse: in 83 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 79,216,187.29 / 240,000,000 Rewards Pool 62,961,362.71 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: 14,068

Current Page: 0/703

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
365,301,133	📨 Multicontributor Contribution	0xa766.. contributed 10037.862370527 SESH to multicontrib contract 0x25E9..	763f4b52bf60ee1a7c019cebd40ef9ebc86a0037bf2427f221708988b8daa2a4
365,270,073	📀 Multicontributor Filled	Filled multicontrib contract 0x632F..	29781c06dd1493f6772bc44d85cd8d23fce81d612448ff6daf2ba67059e2d309
365,270,073	📨 Multicontributor Contribution	0x4fd1.. contributed 18750 SESH to multicontrib contract 0x632F..	29781c06dd1493f6772bc44d85cd8d23fce81d612448ff6daf2ba67059e2d309
365,270,073	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x632F..	29781c06dd1493f6772bc44d85cd8d23fce81d612448ff6daf2ba67059e2d309
365,270,073	🏁 Node Registration	New SN 0x43b501.. w/ ID 2662 and 2 contributors registered	29781c06dd1493f6772bc44d85cd8d23fce81d612448ff6daf2ba67059e2d309	Session Node Rewards
365,255,532	📀 Multicontributor Filled	Filled multicontrib contract 0xE24C..	587dfed0b2da7d102c62e2edb19f0ec8a6391354563eb6c454a25693ae990edc
365,255,532	📨 Multicontributor Contribution	0x0770.. contributed 18750 SESH to multicontrib contract 0xE24C..	587dfed0b2da7d102c62e2edb19f0ec8a6391354563eb6c454a25693ae990edc
365,255,532	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xE24C..	587dfed0b2da7d102c62e2edb19f0ec8a6391354563eb6c454a25693ae990edc
365,255,532	🏁 Node Registration	New SN 0x75077c.. w/ ID 2661 and 2 contributors registered	587dfed0b2da7d102c62e2edb19f0ec8a6391354563eb6c454a25693ae990edc	Session Node Rewards
365,247,654	🎁 Claim Rewards	0x0770.. claimed 18671.252002706 SESH	8861b8501b7630f1f994b4b0e85d872d210bffd3d6bddffcf84fa9af0855779d	Session Node Rewards
365,229,558	📀 Multicontributor Filled	Filled multicontrib contract 0xa23F..	c0d20d422c8d65d67e39a4136eeab086fa32051d72f28d41c86956c72e94a19e
365,229,558	📨 Multicontributor Contribution	0x4fd1.. contributed 18750 SESH to multicontrib contract 0xa23F..	c0d20d422c8d65d67e39a4136eeab086fa32051d72f28d41c86956c72e94a19e
365,229,558	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xa23F..	c0d20d422c8d65d67e39a4136eeab086fa32051d72f28d41c86956c72e94a19e
365,229,558	🏁 Node Registration	New SN 0x3bb9a9.. w/ ID 2660 and 2 contributors registered	c0d20d422c8d65d67e39a4136eeab086fa32051d72f28d41c86956c72e94a19e	Session Node Rewards
365,229,088	❓ WithdrawContribution		d4ba0a2688036707a86a0cf73402412b5ffccd74f7d6baf992f57af196843190
365,229,001	📀 Multicontributor Filled	Filled multicontrib contract 0x57C5..	4dde328b767cb98a35ed751c43abcf933b3ba5a3e924da95e2b35ac58c7b68f2
365,229,001	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x57C5..	4dde328b767cb98a35ed751c43abcf933b3ba5a3e924da95e2b35ac58c7b68f2
365,229,001	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x57C5..	4dde328b767cb98a35ed751c43abcf933b3ba5a3e924da95e2b35ac58c7b68f2
365,229,001	🏁 Node Registration	New SN 0xca713d.. w/ ID 2659 and 2 contributors registered	4dde328b767cb98a35ed751c43abcf933b3ba5a3e924da95e2b35ac58c7b68f2	Session Node Rewards
365,228,879	📀 Multicontributor Filled	Filled multicontrib contract 0xc96a..	4ac486afd8fc34b4ad3453925a9280c6de7a688bb7c537965f4b970811fef5b9

Current Page: 0/703

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 1891158–1891177 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 28.1B / 473B)

Current Page: 809/95367

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,891,177	22d 11:20:35	555
1,891,176	22d 11:22:35	555
1,891,175	22d 11:24:36	555
1,891,174	22d 11:26:36	555
1,891,173	22d 11:28:35	556
1,891,172	22d 11:30:36	556
1,891,171	22d 11:32:35	556
1,891,170	22d 11:34:36	556
1,891,169	22d 11:36:35	675
			🔓	3e617197ab544322865ce9c1c530549f9f6ead13c4d160196a1c78696bae5cd0		0/0	88
1,891,168	22d 11:38:36	555
1,891,167	22d 11:40:35	555
1,891,166	22d 11:42:35	555
1,891,165	22d 11:44:35	555
1,891,164	22d 11:46:35	1.06k
			📋	1c32bf0de083e4c7100c3b05fcf634813db0cdc5c91d914134b370997f99d719		0/0	473
1,891,163	22d 11:48:36	555
1,891,162	22d 11:50:34	555
1,891,161	22d 11:52:36	555
1,891,160	22d 11:54:36	555
1,891,159	22d 11:56:36	555
1,891,158	22d 11:58:34	555

Current Page: 809/95367

Showing blocks/page

Session Nodes

17 session nodes awaiting contributions, 0 decommissioned session nodes, and 1580 active session nodes.

Inactive/Decommissioned Session Nodes (0)

fhese 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.

Active Session Nodes (1580)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
7ea622ec09d5d97618228ef2e1720fd4db6c76339787dc3fa4e4eb4f60318e76	2/10	21	25000	1905793	0:19:31	Staking Infinitely
1e5c4f86d16ca72e173d1cf7478eede99a4ae702a0e03e8c6fa8857d559d47d7	5/10	30	25000	1905794	0:51:21	Staking Infinitely
a26fbddd391c0d1a66ad89739086ca7a8de345b4bb3e8c8a57224ea9528d9bec	2/10	23	25000	1905795	0:50:00	Staking Infinitely
474088d77f1e48d6b016e860416cd92e484d2bc66b419fdda6cffaf90ec38845	1/10		25000	1905796	0:54:49	Staking Infinitely
52915d9192fa0db55cf269265cc96de289ef0008e4d40d4b3d510126e9dabdf8	1/10		25000	1905797	0:26:40	Staking Infinitely
8b997aa57a0b3b16dccbf44ae00164c58cb4211683ba45b1fedae673e0df822a	1/10		25000	1905798	0:49:27	Staking Infinitely
c20b19a2b8ef718e84213a97901b68922413aa769529a6a985403adaf20a8958	2/10	19	25000	1905799	0:02:06	Staking Infinitely
25fa58b2fb5dfbbbbaf67af4f72bfe9d8dd755de5a0787fccdce8c7f128e77c8	1/10		25000	1905800	0:42:47	Staking Infinitely
9c8593fbd6eab37cacd56c74532e71f1c265b48059fa11d6c927953d2a94f692	2/10	30	25000	1905801	0:19:32	Staking Infinitely
4811909869172f62f9fbbc946f25f57e95e69e0936e4bb5eed68498d743cdd97	3/10	16	25000	1905802	0:29:15	Staking Infinitely
+ 1570 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
1907356	6c9ac71372ca64fd8729c97b7f8c08f7486d309586acc1e92d10561ea9327337	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1907352	2be7ae499959e05152a68d00ec65c45984ae84d4a5dee93ce38de465e2a9d18f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1907348	95cb280e2d131b5691f3787ebe5f054c208f7f799f331192b02557cc66a897fd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer