Server Time: August 22, 2025 at 7:38:31 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,919,629 L2 Height: 371,206,002 Hard fork: v22 Next Pulse: in 1.8 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,216,187.29 / 240,000,000 Rewards Pool 62,961,362.71 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 15400–15420)

Total Events: 16,183

Current Page: 770/809

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,099	❓ NewSeededServiceNode		12e901e1e80393926a13e7b8e850269e3854b0a5503987a4dae7a1d31b54b4aa
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d
338,795,076	❓ NewSeededServiceNode		9102058f29740a19f8652ddba8119eb78f9e07e4a951dbe8f962eb496ed3dd9d

Current Page: 770/809

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 / 129B / 1.89kB)

Current Page: 0/95981

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,919,628	0:00:09	555
1,919,627	0:02:09	555
1,919,626	0:04:09	555
1,919,625	0:06:09	556
1,919,624	0:08:09	556
1,919,623	0:10:09	556
1,919,622	0:12:09	556
1,919,621	0:14:08	1.30k
			🏁	d56c2c9ac632dffebdaa21b472a6073d44759a4b056ee06c7eda200d5f99dcb0		0/0	210
			👍	d951fdb97f1873fe74d924da2373542de03a44ab67d9a411b9eab91424d961e2		0/0	473
1,919,620	0:16:09	555
1,919,619	0:18:09	555
1,919,618	0:20:09	555
1,919,617	0:22:10	555
1,919,616	0:24:09	555
1,919,615	0:26:09	555
1,919,614	0:28:09	555
1,919,613	0:30:09	555
1,919,612	0:32:09	555
1,919,611	0:34:09	2.48k
				53044f81d36c15aea54d246ab4495545578c97f66af038952e67e48036f4fcf9	0.0307 🔥	2/2	1.89k
1,919,610	0:36:09	555
1,919,609	0:38:07	555

Current Page: 0/95981

Showing blocks/page

Session Nodes

23 session nodes awaiting contributions, 4 decommissioned session nodes, and 1608 active session nodes.

Inactive/Decommissioned Session Nodes (4)

fhese 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.
273f383bd7982cbe1bd8db7d71126a07b08970a898e7fb185956eb397f314e48	2/10	20	1919037	22:33:33	849 (in 28.3 hours)
e6504242cc2c6d93731a793cd41aeeac9b61d5facbd3f231bbac2721885027a8	2/10	20	1919037	21:59:13	849 (in 28.3 hours)
da919f7473f1c5bb0c22dff9ccc652e41a30cf0478bc72859cc8afc0383bb7ca	1/10		1919051	22:03:11	863 (in 28.8 hours)
106da619504996cd00bb2c28e25b510f52200fc8c58cb4b1139fd55fc3683094	1/10		1919052	22:14:02	864 (in 28.8 hours)

Active Session Nodes (1608)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
ab154c8cdaf5afcc0e590a860319ef2868426743d1b82a2c9f3db2b9c53fe3a6	2/10	30	25000	1918127	0:29:34	Staking Infinitely
f3809b208bdeb5eb0addb556451ede8b79aabbd675875341033e3d3378dd2f59	2/10	20	25000	1918129	0:15:39	Staking Infinitely
bed03bc105b8be71ec450b93a3211b04c2f9a6289318729cad3e7890b23dd629	1/10		25000	1918130	0:12:20	Staking Infinitely
55d6bc4446015e219c7f4fbb32780de91e009fe24ffaacf58ff2e03d9cfd6293	2/10	12.5	25000	1918131	0:02:45	Staking Infinitely
09582964ce267c990c8940f48d6d6e3e7040fc8dfbcd945f070bcc7baa357340	2/10	25	25000	1918132	0:51:08	Staking Infinitely
482a991af3c8799074b20ecfb3c378b08f6839132101e53cfec36d38737e3ff7	1/10		25000	1918133	0:07:52	Staking Infinitely
56c9d3c3564854ecaef86d74b42d5ce267d54af1a29ed5068698d1d9fc40f0b3	3/10	27.9	25000	1918135	0:12:50	Staking Infinitely
24c175f77a2a7785e3832afc63f0ed28d4a671bbafe6b3b5fdf18794f1f54a82	1/10		25000	1918136	0:04:05	Staking Infinitely
8b0d3b6b6d07fe6127bbe426eb5c5f139906c7b56bb4cf4af35b4806c6aad2cf	1/10		25000	1918137	0:03:55	Staking Infinitely
f7a2c41bc399f82202bd37b18345e579a9c2c5757329b6d97db4ccf58e7ae005	2/10	24.85	25000	1918138	0:43:32	Staking Infinitely
+ 1598 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
1919624	635b8879f46de5bdd911b54c64d9377d01179f266849561b5fbde0d18ded8119	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1919620	8052c536f97718dc821bec8590040912a943e7587053e02f3cefdca1e7ce6212	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1919580	b0b527e74a4a949485ac2080078ec71f36b107ac4831d5946378d4263ac6dcda	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer