Server Time: September 16, 2025 at 8:14:03 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,937,286 L2 Height: 379,688,454 Hard fork: v22 Next Pulse: in 17 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,209.79 / 240,000,000 Rewards Pool 62,962,340.21 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 19920–19940)

Total Events: 19,947

Current Page: 996/997

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
338,794,420	❓ 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
336,104,207	❓ AdminChanged		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,196	❓ Upgraded		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3

Current Page: 996/997

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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 / 23.6B / 473B)

Current Page: 0/96864

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,937,285	0:01:40	555
1,937,284	0:03:42	555
1,937,283	0:05:41	555
1,937,282	0:07:42	555
1,937,281	0:09:41	555
1,937,280	0:11:40	1.06k
			📋	8139f6603c3dd79f61ac86534ab246ec0075bbdd04c7b47cb001d53bb15c98a0		0/0	473
1,937,279	0:13:37	555
1,937,278	0:15:41	555
1,937,277	0:17:41	555
1,937,276	0:19:36	555
1,937,275	0:21:41	555
1,937,274	0:23:40	555
1,937,273	0:25:40	555
1,937,272	0:27:40	555
1,937,271	0:29:40	555
1,937,270	0:31:41	555
1,937,269	0:33:41	555
1,937,268	0:35:41	555
1,937,267	0:37:41	555
1,937,266	0:39:42	555

Current Page: 0/96864

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Session Nodes

4 session nodes awaiting contributions, 0 decommissioned session nodes, and 1620 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

Active Session Nodes (1620)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
7b28463809f39748c612e4adb81ab240e16db6bf2bb8cbf76fedab5445a78741	2/10	16.73	25000	1935684	0:15:59	Staking Infinitely
00b4c93c08e44a14485ee2ec9e72e1e0acff1707c07f08884875b68730d69f69	1/10		25000	1935684	0:28:03	Staking Infinitely
647291794dec78a0b868d6c81424708c1b6207575e29d25e8122939871500850	2/10	16.73	25000	1935685	0:13:48	Staking Infinitely
237fadadf715673ef4ba4c08bdabdfc8473ff451d315385eb7db35b6f877dbb7	5/10	30	25000	1935685	0:30:10	Staking Infinitely
ffffffdcf67a48ded44faccbf5afd9764ed88d29ee13d0bacacce505451c0000	2/10	18.89	25000	1935686	0:53:28	Staking Infinitely
fe5abebdb75955b38348b62b444e6782f6e47a8352c17eb02c736e6029703479	2/10	38	25000	1935686	0:59:13	Staking Infinitely
ffffff0256966874843ca3c839288d4963b80a23985e4613eb20b7e4b22f6602	2/10	18.92	25000	1935687	0:58:46	Staking Infinitely
d2c3f58a65d611228b49343bddfc03800020b4a244438fdec627b17b0b892701	2/10	20	25000	1935687	0:35:56	Staking Infinitely
cafe04f2db57043f8b9d26a9aa305e5707fd7b196b74b3f11daa35cc2a8928fc	2/10	10	25000	1935688	0:19:57	Staking Infinitely
3f6a486c15ce4e8b88138412db8b115a933902ccebbe49eb0155b209cdecc853	1/10		25000	1935689	0:26:01	Staking Infinitely
+ 1610 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
1937284	7aa6415b29154746b49c486fbb31cfe4076bd546974792afaf8ce09a447f87ac	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1937280	8a974f9655e7df4cfab9641b3b8327c04eabbba70f737c8094de764ff27999ab	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1937276	a2d4ee7af0518a2556c04631f7c8ab4ab19a2a96607cd0407484768e2e425fb3	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer