Server Time: January 13, 2026 at 10:09:50 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,023,384 L2 Height: 421,061,850 Hard fork: v22 Next Pulse: in 30 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,430.11 / 240,000,000 Rewards Pool 57,870,119.89 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 30200–30209)

Total Events: 30,209

Current Page: 1510/1510

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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: 1510/1510

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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 / 0.00B / 0B)

Current Page: 0/101169

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,023,383	0:01:28	553
2,023,382	0:03:28	553
2,023,381	0:05:28	553
2,023,380	0:07:28	553
2,023,379	0:09:28	553
2,023,378	0:11:29	553
2,023,377	0:13:28	553
2,023,376	0:15:28	553
2,023,375	0:17:28	553
2,023,374	0:19:29	553
2,023,373	0:21:29	553
2,023,372	0:23:28	553
2,023,371	0:25:28	553
2,023,370	0:27:28	553
2,023,369	0:29:28	553
2,023,368	0:31:29	553
2,023,367	0:33:28	553
2,023,366	0:35:28	553
2,023,365	0:37:29	553
2,023,364	0:39:28	553

Current Page: 0/101169

Showing blocks/page

Session Nodes

6 session nodes awaiting contributions, 7 decommissioned session nodes, and 1498 active session nodes.

Inactive/Decommissioned Session Nodes (7)

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.
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	2d 1:44:43	38 (in 76.0 minutes)
a113fb884ec0cd7f7cb44d4a09749e823b1bc7042fb9d487c4de113d57563f2e	2/10	24.8	2022157	1d 22:04:59	214 (in 7.1 hours)
28e9fe70f9d86bfa1b146898e53c167fafc1b8f694f0551257f0a3a9b079b110	2/10	16.8	2022421	1d 10:18:51	478 (in 15.9 hours)
3b11f1a0b1c39ac2f3d197d63c5eab8157e1ae380831b8bf3f6cd3bf62ebca27	2/10	16.8	2022426	1d 10:16:06	483 (in 16.1 hours)
3af4a69fd764b3bf2c22ada8931975b8c7cb94568f3ee8d28c74023a1e57658f	2/10	16.8	2022437	1d 10:16:48	494 (in 16.5 hours)
81c1b3edd43d94f10d445850908226b8f6a048ae4788d76ea6cabf1a469b9e1a	2/10	16.8	2022445	1d 10:18:13	502 (in 16.7 hours)
5d3db2c848b5a46f851ecd2d31c431a8d86ff20ff02102936e3ebf3f3c8f1ae9	2/10	16.8	2022476	1d 10:14:45	533 (in 17.8 hours)

Active Session Nodes (1498)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
21d0ba87a6d1b4ef8c26bfd0a21d32e526a12ba12e8a04aa95a843cc2afd186f	1/10		25000	2021916	0:56:06	Staking Infinitely
b11b08da9c19229a4eec4177699bbf062b2c6f8af325e89b87856986359d0014	2/10	15	25000	2021917	0:36:16	Staking Infinitely
d19783f75bc0e87cad4b8a9d63696ffb0122edf495da6d5c3a627512e485bc85	1/10		25000	2021918	0:41:16	Staking Infinitely
1f311f601ae85ca0d86857408173fa687f9d01ac496f07ed767908baac7d9fa2	1/10		25000	2021919	0:54:42	Staking Infinitely
83199327cbb14cd9029a3c688c127a86ad24e1463def82f5ecf186b297e90774	1/10		25000	2021920	0:54:23	Staking Infinitely
c3ba2afd5aa46e920839c008098fd3e3a2ffbdce809b8db51033a40ba0e614e2	1/10		25000	2021921	0:37:47	Staking Infinitely
1f004f0208edb179ac116ebd288967b88e7f54574d2134c1b3f6387f00c6852a	1/10		25000	2021922	0:49:12	Staking Infinitely
1f117f140a6e32b502ee914cb1f5a1b3412fbf59649c1ad15153ac9531995719	1/10		25000	2021923	0:49:38	Staking Infinitely
49e8caee083142e45f9c780166382105c28caef081ab08212365d847ea29944b	2/10	24.58	25000	2021924	0:32:40	Staking Infinitely
cafe01fb4861027adca248de91c767e8ac54b32d12e3bc7364db2e845f88c038	2/10	5	25000	2021925	0:18:31	Staking Infinitely
+ 1488 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
2023380	888cedfc8cb02362a61d5b8f420fe98dccce99d363f9d99a02969302d1331dad	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023376	9aeb65617037168f0abbc433bb71edaac7424aad53d6d019a36ce5126d3202d0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023320	22987f470720c58c19c9c9a422521ee228c226b9d05bacb3eace32319c85462b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer