Server Time: December 9, 2025 at 8:27:31 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,998,133 L2 Height: 408,930,457 Hard fork: v22 Next Pulse: in 49 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,308,280.11 / 240,000,000 Rewards Pool 57,869,269.89 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 26720–26728)

Total Events: 26,728

Current Page: 1336/1336

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
336,104,196	❓ Upgraded		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ OwnershipTransferred		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,182	❓ Upgraded		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ OwnershipTransferred		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ Initialized		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ AdminChanged		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1336/1336

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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 / 286B / 4.70kB)

Current Page: 0/99906

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,998,132	0:01:09	553
1,998,131	0:03:09	553
1,998,130	0:05:10	553
1,998,129	0:07:10	553
1,998,128	0:09:10	553
1,998,127	0:11:09	553
1,998,126	0:13:09	553
1,998,125	0:15:09	553
1,998,124	0:17:09	1.12k
			📋	3022e170eb6111257f39598a29816f32c1b30c4a86d01203fa4eb64b077b839c		0/0	538
1,998,123	0:19:10	553
1,998,122	0:21:09	553
1,998,121	0:23:10	553
1,998,120	0:25:08	553
1,998,119	0:27:09	553
1,998,118	0:29:09	553
1,998,117	0:31:10	553
1,998,116	0:33:09	553
1,998,115	0:35:08	5.29k
				190cd3d35664f73a3944973eb7ff07b3948af7af4a1b6935e48e2e02363d3223	0.0106	8/2	4.70k
1,998,114	0:37:09	553
1,998,113	0:39:08	1.06k
			👎	9537843eafbb2b20ba304bae3323b419b5b2b410e70a7a8fd693ad5fb9b7e050		0/0	473

Current Page: 0/99906

Showing blocks/page

Session Nodes

2 session nodes awaiting contributions, 4 decommissioned session nodes, and 1605 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.
28d5f02b1e548c757281cce744671156062dda35f30cb17598b999f65d475751	3/10	25	1998113	Not Received	41 (in 82.0 minutes)
c7ab615a636333fba2dd386b8b801761049de250341802456a3ba6d71d8a3176	2/10	15.74	1997163	1d 10:58:38	471 (in 15.7 hours)
0932a6545febc4db69d8a68b2c713680f14fd1e1d552e83416dbec759265c98f	2/10	18.98	1997410	1d 2:53:43	718 (in 23.9 hours)
a8473cd0789ebb7cfdca48a6c3ba5bddb6fd42a02da910a64d6b9393bb19f327	2/10	15.73	1997415	1d 2:52:48	723 (in 24.1 hours)

Active Session Nodes (1605)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
347bd683e8adbf5f6968e7d6bb1f20725621779374f86a44553af3ecbddbde9e	3/10	23.88	25000	1996539	0:43:30	Staking Infinitely
8516dbf1a049ca3a2da9771b333b4cc022305ac43a5f92e964d8f0365db88ec3	1/10		25000	1996540	0:21:12	Staking Infinitely
5d67ec9da1014c24412bf914aa31df88d05e36ca800458baef7c745c47efa182	3/10	18.93	25000	1996541	0:30:35	🔓 12/13/25, 11:47 PM (in 4.1 days)
88f9e05894c1480c1a4d5a295e9cd3e971736172e6adec99ff7361fca22510b1	1/10		25000	1996542	0:31:37	Staking Infinitely
1812103cfa87f63f5cee3d1f731ed12e8c2d2810c0bfd927990e4c474bc80909	1/10		25000	1996543	0:52:47	Staking Infinitely
4ef4b56d682a9a17b24ac7ee26e125b424db33c747d9e307f9a65af05e6dde48	2/10	24	25000	1996544	0:17:43	Staking Infinitely
f877b0c86755bca134824f33f05a764a80bcd48121df392283888d333a933b18	1/10		25000	1996545	0:21:21	Staking Infinitely
5e1bc2290698de3f538cce79d3804e3deadf0f19bd5a2b2d73096a79af229085	1/10		25000	1996546	0:37:35	Staking Infinitely
4acbd494ef00e5eb4d5d01348fc3f6075b926fd661e4cec4c7863d53ff8da5b7	2/10	25.98	25000	1996547	0:26:45	Staking Infinitely
a74e0c7ec31d8ad0f1d5a55282180e4e9a63196d8ea1ab0ddec6e32e1c0cfc96	8/10	30	25000	1996548	0:07:49	Staking Infinitely
+ 1595 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
1998128	361601d17652e9160eb70f6533bb2a751e979c08d10347e9df7f3c9940c46560	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1998124	a14fe58158bb7c1697f7c4264e85ccdaa50a12f1f2d9899742bcebdc6bd416b8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1998120	d8ebb806feb89560a394b09514fd36951112bb72eaee05ebe6bcb78bfd10218a	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer