Server Time: November 27, 2025 at 3:42:28 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,989,351 L2 Height: 404,706,074 Hard fork: v22 Next Pulse: in 1.9 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,214,402.29 / 240,000,000 Rewards Pool 62,963,147.71 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 25720–25727)

Total Events: 25,727

Current Page: 1286/1286

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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: 1286/1286

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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 / 23.6B / 473B)

Current Page: 0/99467

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,989,350	0:00:06	553
1,989,349	0:02:06	553
1,989,348	0:04:06	553
1,989,347	0:06:06	553
1,989,346	0:08:07	553
1,989,345	0:10:03	553
1,989,344	0:12:06	553
1,989,343	0:14:06	553
1,989,342	0:16:06	553
1,989,341	0:18:05	553
1,989,340	0:20:07	553
1,989,339	0:22:07	553
1,989,338	0:24:06	553
1,989,337	0:26:07	553
1,989,336	0:28:07	553
1,989,335	0:30:06	553
1,989,334	0:32:06	553
1,989,333	0:34:06	553
1,989,332	0:36:06	553
1,989,331	0:38:05	1.06k
			👎	e71c291baa6f26a2555a6caeb7bd1b69edc28dc8b26b06ecd59fa46bf739665f		0/0	473

Current Page: 0/99467

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Session Nodes

1 session nodes awaiting contributions, 1 decommissioned session nodes, and 1594 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
89e12490290fc846e0f94d8394cfea6f0d0a39e6bfec2b8fec271e0fd0461ccd	2/10	25	1989331	Not Received	41 (in 82.0 minutes)

Active Session Nodes (1594)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
b8fc7b2fa596392a6b17bca28d00c034ceba696510cbacd4d3923bcceb4288c5	2/10	40	25000	1987770	0:25:48	Staking Infinitely
241f3fe710d4c73a1c5b5ca47ebb35a2b71f9ff6fecab68e13688d9945f550ed	1/10		25000	1987771	0:58:18	Staking Infinitely
b41a90d471ddf71b07c8d02e05ec4b32a841ef6269c2277ba6a2567be0ec7421	2/10	30	25000	1987772	0:57:55	Staking Infinitely
6ded6e958d25cc49988bf7e8f23ef0d0cd98137db1f3dbe15810de96757053be	1/10		25000	1987773	0:06:57	Staking Infinitely
5d2b276b2576a8c21dfa6f34a167b98f5d1c609993b85884e6aa1a512e2ed6d5	2/10	30	25000	1987774	0:52:22	Staking Infinitely
ce0e9dff3877faa6011cb3aa89bd2a58a568a667fc33295f012d45fc246dbf40	2/10	25	25000	1987775	0:02:06	Staking Infinitely
642ea0e9b5a97694297902945765b69ee31c9f19767ef80335ac917900094cf2	1/10		25000	1987777	0:25:01	Staking Infinitely
c7bbaa3808ef6d178dc63f7e8273f621c8161a3c12dd836aafcff19704583eee	3/10	17.48	25000	1987778	0:54:39	Staking Infinitely
f808666db6349935dba8202ac78ba6625af13bbd4b87d0334597a4431ab6f953	1/10		25000	1987779	0:39:18	Staking Infinitely
04ea9eb5eeb7114329118dfbd5f7cb3b1f8681272edc327bc137e86017e59024	2/10	35	25000	1987780	0:26:04	Staking Infinitely
+ 1584 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
1989348	69f9beb1b393e8082e42d64abce258bb1e9095503eaeb08da6bb95b48449a1cd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1989344	779e539ca941c33e8d42f9e9e39c8f12dee270d7b5a806994771b045b0563b75	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1989300	b8e28cf7ebda7bb60f095e568e71f416ecbcd69af7e12781eedd32f1fbde22b7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer