Server Time: October 21, 2025 at 6:40:38 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,962,800 L2 Height: 391,950,450 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) 80,215,082.29 / 240,000,000 Rewards Pool 62,962,467.71 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 (Events 23720–23740)

Total Events: 23,746

Current Page: 1186/1187

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
338,794,420	❓ 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
336,104,196	❓ OwnershipTransferred		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3

Current Page: 1186/1187

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 the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 13.4B / 268B)

Current Page: 0/98139

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,962,799	0:00:16	553
1,962,798	0:02:17	553
1,962,797	0:04:16	553
1,962,796	0:06:16	553
1,962,795	0:08:16	553
1,962,794	0:10:16	553
1,962,793	0:12:17	553
1,962,792	0:14:15	553
1,962,791	0:16:17	553
1,962,790	0:18:16	553
1,962,789	0:20:16	553
1,962,788	0:22:16	553
1,962,787	0:24:16	554
1,962,786	0:26:16	554
1,962,785	0:28:17	554
1,962,784	0:30:16	554
1,962,783	0:32:16	853
			🏁	7d732a20d48dc545973d9dbac16baf6f4f556494535dcea61cc552555e641d2a		0/0	268
1,962,782	0:34:16	553
1,962,781	0:36:17	553
1,962,780	0:38:16	553

Current Page: 0/98139

Showing blocks/page

Session Nodes

17 session nodes awaiting contributions, 0 decommissioned session nodes, and 1606 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 (1606)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
7713f3443ec4d8be755d408d2b3430e64b87072af4dc44d1c0cd3b406c347560	6/10	23.45	25000	1961238	0:14:29	Staking Infinitely
4ff7a2af674f70ce980bfcded2d74e072047ab4432fd46c1e81b5788f8951e0f	3/10	18.5	25000	1961239	0:13:55	Staking Infinitely
6e263cbe317f866108d7635ce23df374563ef94cc7d488dad55592944d2ba69a	3/10	15	25000	1961240	0:14:12	Staking Infinitely
03a9fb98225619d423d68a3ac68b6e89949ce2b1df56453e852923ee8d8fbad0	3/10	15	25000	1961241	0:14:12	Staking Infinitely
3aec21ed57872e0bae8fb7b31885a263e884877d93f1908ed9d6ecf98820b611	2/10	25	25000	1961242	0:05:33	Staking Infinitely
faa9248e8b65af1ef4067f7422aa67eeb54253c9a2e0361ebfb39adb60010340	2/10	24.95	25000	1961243	0:29:44	Staking Infinitely
1f203f36faecd16d1c1c9514143d4a6715be1b16e160760f57942ab6da3e4ed5	1/10		25000	1961244	0:20:19	Staking Infinitely
1f211f31bd3f810fa0f993c4826cf99a275233114d95b551087965d0c93b1881	1/10		25000	1961245	0:20:21	Staking Infinitely
1f206f30807b43b9b8b55e6e61f4faa227043d12c4225b4fcba807052b7f6411	1/10		25000	1961246	0:20:18	Staking Infinitely
528ffd5434596a237a39c93e1290d3377c51501b9e7bd95593b28dcacdeb2861	1/10		25000	1961247	0:47:20	Staking Infinitely
+ 1596 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
1962796	b6604c9a8e3877f9b0019663b6173d97a3db03f46c07f6d5c90f18b306d0ae52	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1962792	1cf0a6d9a983d323806305f58ddc1850125b8dbe2437ddbb26268f3997942f42	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1962780	da5463e8a7c767dad76c6376cc335c29a540afac887bf72ca9ffb346e0f4569c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer