Server Time: September 4, 2025 at 5:54:37 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,928,577 L2 Height: 375,506,844 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) 80,215,804.79 / 240,000,000 Rewards Pool 62,961,745.21 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 17760–17780)

Total Events: 17,785

Current Page: 888/889

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
338,794,420	❓ 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

Current Page: 888/889

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 / 28.1B / 473B)

Current Page: 0/96428

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,928,576	0:00:16	555
1,928,575	0:02:15	555
1,928,574	0:04:15	1.06k
			👍	c8d5d82c8e9422cf32fe27b8835256c9f0c3b40687be5511a151f40e555fa510		0/0	473
1,928,573	0:06:15	555
1,928,572	0:08:16	555
1,928,571	0:10:16	555
1,928,570	0:12:15	555
1,928,569	0:14:15	555
1,928,568	0:16:15	555
1,928,567	0:18:15	555
1,928,566	0:20:13	555
1,928,565	0:22:13	555
1,928,564	0:24:15	555
1,928,563	0:26:16	555
1,928,562	0:28:12	556
1,928,561	0:30:15	556
1,928,560	0:32:15	556
1,928,559	0:34:15	556
1,928,558	0:36:16	675
			🔓	bb4c653df80bc8e926c141089e833747cedcb1179d29bdc542e3acbefa876970		0/0	88
1,928,557	0:38:14	555

Current Page: 0/96428

Showing blocks/page

Session Nodes

22 session nodes awaiting contributions, 22 decommissioned session nodes, and 1545 active session nodes.

Inactive/Decommissioned Session Nodes (22)

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.
b126373b3c664b0fbc658caed258c5267ef0b205a8400212e31e6982bf000ced	1/10		1927413	1d 16:59:20	277 (in 9.2 hours)
f8e6ba4eeef7cc016699aaa1c37bf8da0c9d6ee6663880e916b8406b5df8032f	1/10		1927413	1d 16:56:50	277 (in 9.2 hours)
02ca870b629de27851fda8684ce12f0e4960ea2aad30c2ad97e455f771e0bb0e	1/10		1927414	1d 16:55:01	278 (in 9.3 hours)
90d5ba9738e715a37c193e143a65cb3604ae4fae39a3c76ef478935e3048f13e	1/10		1927426	1d 16:50:05	290 (in 9.7 hours)
f5cfd1fd3a1016660dd7c48723b793bc55f56aea055534a610b103a6eb8a00a3	1/10		1927432	1d 16:51:06	296 (in 9.9 hours)
3d880954f635adfa331c66044145451679f51251650fa5cbd66a10a83af6fafa	1/10		1927432	1d 16:44:35	296 (in 9.9 hours)
4181000f924f32c7a31436e59d1f6731777170c14eff6b6cf9ca64a5ba699a57	1/10		1927434	1d 16:20:58	298 (in 9.9 hours)
6f6d981b274b5947a636f20eff5b083f7bec3d2bccd31ff55690067ad6dd8a9c	3/10	10	1927437	1d 16:19:03	301 (in 10.0 hours)
9cb5e8654ed9a21b4dd8a827e29eae45e26d7f600c8fc52ae35dc91108c46c8f	1/10		1927439	1d 16:57:10	303 (in 10.1 hours)
83b7fbb6b602a2b9d6e874a7550e9b148518c4ad35095168c014d4581a548006	2/10	0	1927442	1d 16:49:24	306 (in 10.2 hours)
+ 12 more ↪

Active Session Nodes (1545)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
e89ecaceb83c158ce2f962024c6eaeeb26ea5f97c6a09f65eb33828c19e13b45	1/10		25000	1927117	0:31:20	Staking Infinitely
31f56496f4201fb99fb5a30608cb5788310822a9fb67589507c859e3f144ad65	2/10	25	25000	1927118	0:01:39	Staking Infinitely
032f54b2558819cb61597b99f5bb3dd3c38596c45ef134520939735db1bfd1a2	1/10		25000	1927119	0:48:54	Staking Infinitely
cbeaa9f1115254c2ce225018908c2166d4f4b3f3f624ff5750c65387f4ce98b6	1/10		25000	1927120	0:43:58	Staking Infinitely
f48fcbfbb08dedb80de867ee78225293350364ece2166e0b66d4a7d4dbf13495	5/10	18.5	25000	1927121	0:39:31	Staking Infinitely
0d56fb3e3a0239a54c48b40f42e64a2d7b7d6043cbc7a7ecc768fc15a3fcbfd3	1/10		25000	1927122	0:32:45	Staking Infinitely
32f244d823356bf9dbffc85c83f530dfd6f1f3f26ef572410452d390927b7f8b	1/10		25000	1927123	0:05:55	Staking Infinitely
9e932ffcc0018054ece1f65f8de756cd30c540d9ba06aec8d9ca41bc59022dbe	1/10		25000	1927124	0:49:14	Staking Infinitely
8b08a0745f7649bd5ce44efcff6f12c8317a98e686fa41929233a9413246af86	2/10	16.5	25000	1927125	0:28:36	Staking Infinitely
76e7478f918d048e91b73a0fd26cc4ca2c1a0a59e3bb3117ed91b0e42e68adf7	2/10	16	25000	1927126	0:28:33	Staking Infinitely
+ 1535 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
1928572	3557742ed2bc36b9cf9fba0db261057dc91481f15eb2efba6302c9525577726d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1928568	7ebe8162f205b1afa9735c1a5024d68fce4b3610ba13a4dd549c690bccc8bd16	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1928520	4c878eb74cf09749901c8c45e4b6b237cb615b18c155440e13c6ba14135ff444	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer