Server Time: October 26, 2025 at 5:31:35 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,966,365 L2 Height: 393,663,685 Hard fork: v22 Next Pulse: in 45 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,082.29 / 240,000,000 Rewards Pool 62,962,467.71 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 23900–23910)

Total Events: 23,910

Current Page: 1195/1195

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
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: 1195/1195

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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: 0/98318

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,966,364	0:01:13	553
1,966,363	0:03:13	553
1,966,362	0:05:14	553
1,966,361	0:07:14	553
1,966,360	0:09:14	553
1,966,359	0:11:13	553
1,966,358	0:13:13	553
1,966,357	0:15:13	553
1,966,356	0:17:14	553
1,966,355	0:19:12	553
1,966,354	0:21:14	1.06k
			📋	6df811e7687fd9d6771ee88314231b11eed282084014d5276cd6a30530289cf7		0/0	473
1,966,353	0:23:13	553
1,966,352	0:25:13	553
1,966,351	0:27:01	553
1,966,350	0:29:13	553
1,966,349	0:31:12	553
1,966,348	0:33:14	553
1,966,347	0:35:13	553
1,966,346	0:37:14	553
1,966,345	0:39:13	553

Current Page: 0/98318

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Session Nodes

14 session nodes awaiting contributions, 0 decommissioned session nodes, and 1605 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

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)
373099eb46419e13300f3f3c48f96d2865e9afd621e18ce0c086445491f96e35	1/10		25000	1964767	0:00:44	Staking Infinitely
c250fa27614074345b89868a28a7b9797891955e7c351c97090d50470afd63d6	1/10		25000	1964768	0:21:12	🔓 10/28/25, 2:49 PM (in 1.9 days)
7c94d1cb7051706e8630ca0cfa02daa4dbe1387d1bf2cbc6af8cfa3877e8ffa5	3/10	27.5	25000	1964769	0:14:27	Staking Infinitely
3068bc96977405ead146274b342bd6772f737e9f3c15c1b5b08b3f102174ca87	1/10		25000	1964770	0:29:56	Staking Infinitely
a3905fad001787b8449640a1db859cad4399eeae8df17c10208cc72707957633	2/10	40	25000	1964771	0:21:11	Staking Infinitely
03db3754a432b305d980b6644bdefa9af72675ecbd90b257d92e925402ec3c00	1/10		25000	1964772	0:01:23	Staking Infinitely
cafe31ffc5028b95d96675a0f0f14bd58d16047962767c7f12bd3a3d5f82f295	2/10	7.5	25000	1964773	0:13:44	Staking Infinitely
115328323408bc4526ae86a5c042b6a336213260743af1e221aeafa7bf9ba3ca	1/10		25000	1964774	0:20:05	Staking Infinitely
c47f23a50ad09bc879c80c7bc0784b8b6a027703ae84b11888047523bd274d3c	2/10	17	25000	1964775	0:03:59	Staking Infinitely
5e49c3a2c04658a1c5e53d45d9bf15811fcff454cf2aa930431648346d90b50d	1/10		25000	1964776	0:23:56	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
1966360	9d7aeec67eef85f581bf44890e8342e4c2169ab15eb0ac975a892eec4c49b0bd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1966356	c1ea3d0c39abb724298270e6f0e3b6639a1851c92fb21e44bbdc1e37d6d71e85	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1966320	68abd9067c7b88caed8128a03b97d83f13395a54435de0d03459b84d32d73dd5	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer