Server Time: September 27, 2025 at 10:20:38 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,945,630 L2 Height: 383,699,000 Hard fork: v22 Next Pulse: in 1.7 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,124.79 / 240,000,000 Rewards Pool 62,962,425.21 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 (Events 21240–21260)

Total Events: 21,269

Current Page: 1062/1063

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741
336,119,549	❓ OwnershipTransferred		ca35a4dcd225261d07c3d411b67b34348569a5bf6060f174c42a5e68dd56646e
336,119,187	❓ OwnershipTransferred		879d9737b1e5313a0dfd98cd00a9b0c7339c2616feb06ba6d2cef60abd722f5c
336,118,668	❓ OwnershipTransferred		0e10f2dae7a1959677503a783ba1f132e661fa5d247966f15aaf503ddeeb5c81
336,118,304	❓ OwnershipTransferStarted		f6502a94be4d5130ca2cbbffcc9b62287bc1eae7454e9f5dfdc299c8ab306567
336,118,119	❓ OwnershipTransferStarted		66da0b4d9dd31727b8d00b02336eb74194370bd5c45f1b6f326e71ae494e12df
336,117,838	❓ OwnershipTransferStarted		e097516e6904f6361749c22e58a2e20bf9b82db7829d9c9d520345757f588132
336,104,207	❓ Upgraded		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ OwnershipTransferred		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ Initialized		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d

Current Page: 1062/1063

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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 the Last 20 Blocks 🔗Permanent link to this block range

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

Current Page: 0/97281

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,945,629	0:00:17	553
1,945,628	0:01:58	553
1,945,627	0:04:17	553
1,945,626	0:06:16	553
1,945,625	0:08:16	553
1,945,624	0:10:16	553
1,945,623	0:12:16	553
1,945,622	0:14:16	553
1,945,621	0:16:17	553
1,945,620	0:18:16	553
1,945,619	0:20:15	553
1,945,618	0:22:17	553
1,945,617	0:24:16	553
1,945,616	0:26:17	553
1,945,615	0:28:16	553
1,945,614	0:30:17	553
1,945,613	0:32:16	553
1,945,612	0:34:16	553
1,945,611	0:36:16	553
1,945,610	0:38:16	553

Current Page: 0/97281

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Session Nodes

20 session nodes awaiting contributions, 1 decommissioned session nodes, and 1573 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.
4b39adf79f6d6486ef8fadca8647b9331c7ae73de371849529e40760c814e351	2/10	20	1945588	3:56:36	1399 (in 1.9 days)

Active Session Nodes (1573)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
1f313f0c2acd37a645150020d517f3e6ea5c617914411d4a9dc0cab987333517	1/10		25000	1944056	0:36:20	Staking Infinitely
2675e165812ffcf62267d546458089aee2da2a29b73eac96b85e808db2b2a072	7/10	24.8	25000	1944057	0:21:47	Staking Infinitely
dc548201343c40baf0d5017891359606c3cc936be64143bb1b1bc59046230514	1/10		25000	1944058	0:58:28	Staking Infinitely
1f328f11cde9b55d44ce4113714bbc01c629f56fe46e2ee1bed60677e293492d	1/10		25000	1944059	0:06:49	Staking Infinitely
dce98cc2602f0673c365dc41e3df099bb44c9d3fa8ca393d1c25a6aa1c7a59c3	2/10	43.9	25000	1944060	0:51:25	Staking Infinitely
0815d8932305e4cfd0d1ed744c2e598c7030b95119e94588ac9ff5500cc3ab59	2/10	33	25000	1944061	0:54:58	Staking Infinitely
29bc173e6c2f6fd3378029fc0c84a99a41f59c4b227303f55b1584a3737097b8	1/10		25000	1944062	0:00:20	Staking Infinitely
6fcad395c41ab83ff8f937fe6d3446ba083d178f7bce1348956048b8de713869	1/10		25000	1944063	0:00:17	Staking Infinitely
1f307f24e1b16f3fb1e8e2feee0f1ba46f2c7efa0b01f96572708192c82ff800	1/10		25000	1944064	0:06:42	Staking Infinitely
160db6b12ddb6765970d567659bfa28f7986213086d484a9934b6a22618f18d2	1/10		25000	1944065	0:29:35	Staking Infinitely
+ 1563 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
1945628	240bcf07ee65c88bbc8479810fcfbfc809ac46f1d6a00131595e90d92c6433df	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1945624	19085e3dc8f99bfda2259e2c9a70e7adf58807d0e9da6f1845bf1b264a419845	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1945620	c67a21f3aa48ecd692f3321358e483f34ac3af36bc2d92f01d156ed69f04ece0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer