Server Time: September 23, 2025 at 5:09:51 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,942,594 L2 Height: 382,237,853 Hard fork: v22 Next Pulse: in 29 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,167.29 / 240,000,000 Rewards Pool 62,962,382.71 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 20740–20760)

Total Events: 20,764

Current Page: 1037/1038

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
338,794,420	❓ 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
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3

Current Page: 1037/1038

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 / 18.6B / 371B)

Current Page: 0/97129

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,942,593	0:01:29	553
1,942,592	0:03:29	553
1,942,591	0:05:30	553
1,942,590	0:07:29	553
1,942,589	0:09:29	553
1,942,588	0:11:29	553
1,942,587	0:13:29	553
1,942,586	0:15:28	553
1,942,585	0:17:23	553
1,942,584	0:19:29	553
1,942,583	0:21:29	553
1,942,582	0:23:29	553
1,942,581	0:25:28	554
1,942,580	0:27:29	554
1,942,579	0:29:28	554
1,942,578	0:31:29	554
1,942,577	0:33:28	956
			🏁	7d8909007867df08d5501697575bca3d164680314e39aa75c55936c180946ad6		0/0	371
1,942,576	0:35:29	553
1,942,575	0:37:10	553
1,942,574	0:39:29	553

Current Page: 0/97129

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Session Nodes

14 session nodes awaiting contributions, 2 decommissioned session nodes, and 1590 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
f75ed545eb5ce8df858a1b70f42fc02270624ef06cf63fd3b1adc8003b5a5019	1/10		1942495	5:39:26	1298 (in 1.8 days)
a714443c233bb87090215ab3efa7d72a9f29eaba6b5796e4422cf05fcb4e070d	1/10		1942501	5:54:30	1348 (in 1.9 days)

Active Session Nodes (1590)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
0eba665b2b33b78a99eb01c4b97e2b0b6a3b640dcd145d575e1bee96a9937b9b	1/10		25000	1941007	0:19:59	Staking Infinitely
bbfa5147c71d6d7772de164779da198c577381c779407d8c49a58509917edde6	2/10	24.65	25000	1941008	0:28:45	Staking Infinitely
1f508f1249c851afbbe5331bb791bd87f560f1e62fc55d26e85d10efc4cbf03e	1/10		25000	1941009	0:05:17	Staking Infinitely
1f612f18ff7a4a73dd624445b31509974b0bc1344eeb3673d92893a41cc3ab34	1/10		25000	1941010	0:31:23	Staking Infinitely
5ca62ff2d110098b82a72ca00fde01c98f3357babe70f03083c0547d750ca18f	2/10	15	25000	1941011	0:16:52	Staking Infinitely
1f509f05c49da0478818ee5772c6e15b457b0923ece38d034d9d4f601a161419	1/10		25000	1941012	0:31:06	Staking Infinitely
1f510f028c7fa4dcd2fbfe897bb9d0aa6135f9e2bcd8997c1797984bfa68b41d	1/10		25000	1941013	0:43:05	Staking Infinitely
c14e9a3983c564c38c11329d85182000836f56d3bc99c6b1eec1702e0b8a43f0	1/10		25000	1941014	0:04:33	🔓 9/30/25, 9:27 AM (in 6.7 days)
3866a53df944880e84d8d99b42d9a37b227674f0cb00fe7dc61198b0a25922bb	2/10	43.9	25000	1941015	0:03:10	Staking Infinitely
fc9f51ffa5c70885049c278805339c44dc164bfda5301e5de33c9cb7215d94ff	3/10	19	25000	1941016	0:56:21	Staking Infinitely
+ 1580 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
1942592	a70803e2aed04d0cf106b6b96c3253c3c909909bf6a97512d0e256f1771d3170	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1942588	4fed58b84eef3dcbf25d66b542eb9e5d70a6e46a1348c58b195e98644b42ded1	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1942584	fd903bfea912045921c99aa6f09fe35c5dc3ac9503adfd14c169175273cf4bf4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer