Server Time: September 2, 2025 at 2:53:15 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,927,406 L2 Height: 374,944,085 Hard fork: v22 Next Pulse: in 65 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,932.29 / 240,000,000 Rewards Pool 62,961,617.71 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 17540–17560)

Total Events: 17,578

Current Page: 877/878

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
338,794,747	❓ 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
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741

Current Page: 877/878

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 / 10.4B / 209B)

Current Page: 0/96370

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,927,405	0:00:54	555
1,927,404	0:02:54	555
1,927,403	0:04:53	555
1,927,402	0:06:53	555
1,927,401	0:08:54	555
1,927,400	0:10:34	555
1,927,399	0:12:53	555
1,927,398	0:14:53	555
1,927,397	0:16:54	555
1,927,396	0:18:54	555
1,927,395	0:20:52	555
1,927,394	0:22:51	556
1,927,393	0:24:53	556
1,927,392	0:26:53	556
1,927,391	0:28:53	556
1,927,390	0:30:54	796
			🏁	1b411345a4bcf411bdb012343aa10dd092babe4bc7723b8fd2b7da2c4efa8e0e		0/0	209
1,927,389	0:32:53	555
1,927,388	0:34:54	555
1,927,387	0:36:53	555
1,927,386	0:38:54	555

Current Page: 0/96370

Showing blocks/page

Session Nodes

20 session nodes awaiting contributions, 4 decommissioned session nodes, and 1582 active session nodes.

Inactive/Decommissioned Session Nodes (4)

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.
b0351eb68b21e68104261b899323774c2bdcf0c8728ec9fa539be981beb7f816	1/10		1926810	23:15:09	676 (in 22.5 hours)
71d8be9910d7e7d973a86fe44c255fee6e26465754be7c19ee3b5154e1d805a7	2/10	0	1926777	23:20:44	812 (in 27.1 hours)
8c3ce0851d180bf4ea0b1a2611cbfcffcf97dc73151bc1a50ee8266b27ac67b5	2/10	0	1926795	23:17:38	830 (in 27.7 hours)
be1d79fe94fcc4483a82ad97fdd5048a561d4a0af2006b220c5e46c4485f1769	5/10	20	1927170	0:47:37	847 (in 28.2 hours)

Active Session Nodes (1582)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
55d6bc4446015e219c7f4fbb32780de91e009fe24ffaacf58ff2e03d9cfd6293	2/10	12.5	25000	1925840	0:09:31	Staking Infinitely
09582964ce267c990c8940f48d6d6e3e7040fc8dfbcd945f070bcc7baa357340	2/10	25	25000	1925841	0:03:34	🔓 9/8/25, 8:35 AM (in 5.7 days)
482a991af3c8799074b20ecfb3c378b08f6839132101e53cfec36d38737e3ff7	1/10		25000	1925842	0:19:26	Staking Infinitely
56c9d3c3564854ecaef86d74b42d5ce267d54af1a29ed5068698d1d9fc40f0b3	3/10	27.9	25000	1925843	0:09:01	Staking Infinitely
24c175f77a2a7785e3832afc63f0ed28d4a671bbafe6b3b5fdf18794f1f54a82	1/10		25000	1925844	0:15:57	Staking Infinitely
8b0d3b6b6d07fe6127bbe426eb5c5f139906c7b56bb4cf4af35b4806c6aad2cf	1/10		25000	1925845	0:15:02	Staking Infinitely
f7a2c41bc399f82202bd37b18345e579a9c2c5757329b6d97db4ccf58e7ae005	2/10	24.85	25000	1925846	0:34:45	Staking Infinitely
eb5e4afc1a12f553982dee3f419d8c55fb53ef2784f6f3895ed9fa9853b46a18	1/10		25000	1925847	0:13:21	Staking Infinitely
cb321c99086ab7e93414816b47eacf62f802f9a8e28e329beba53b6f3a5d0681	2/10	27.9	25000	1925848	0:14:55	Staking Infinitely
7cfdac6978fb78be9b293a5db02cd0bdc02c012edefea9f682b2b4baf3ee4344	1/10		25000	1925849	0:11:23	Staking Infinitely
+ 1572 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
1927404	b231f84753188177cb13d0db0ec4873ae16184b1e1dbd965f3ef7c49c24f5aad	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1927400	327148a82c982e16d221c7bcf584f79630fedf43467cb944c8321d5a368cc575	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1927396	6c7005e1326082417d5782b005f5e29517b5aac7ba95e23e9c7ac1301ad1aa58	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer