Server Time: March 4, 2026 at 1:48:29 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,059,134 L2 Height: 438,263,035 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) 85,307,302.61 / 240,000,000 Rewards Pool 57,870,247.39 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 33920–33928)

Total Events: 33,928

Current Page: 1696/1696

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: 1696/1696

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 / 75.3B / 473B)

Current Page: 0/102956

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,059,133	0:00:08	553
2,059,132	0:02:07	553
2,059,131	0:04:07	553
2,059,130	0:06:03	553
2,059,129	0:08:07	553
2,059,128	0:10:07	553
2,059,127	0:12:07	553
2,059,126	0:14:07	553
2,059,125	0:16:07	553
2,059,124	0:18:06	1.06k
			👎	3d879eb4bd96e142686279e8fd9432ada99b7cdb6bc338817c10eaf669e3b203		0/0	473
2,059,123	0:20:07	553
2,059,122	0:22:07	1.06k
			👎	7f41ee74a81f4424bff81e0c641429b014f9e82629a05b8e4ebf5d8bcfa6ddef		0/0	473
2,059,121	0:24:08	554
2,059,120	0:26:07	554
2,059,119	0:28:08	1.06k
			👎	56b770c3f871bd12cecbc2a1e9ee0703b85541c4e354997dc55ad2b5f763ad55		0/0	473
2,059,118	0:30:06	673
			🔓	3209fa322e8cec82b909143755cd35140a7303ba34f7dc4ee36c17d8ec2b6c78		0/0	88
2,059,117	0:32:08	553
2,059,116	0:34:07	553
2,059,115	0:36:07	553
2,059,114	0:38:07	553

Current Page: 0/102956

Showing blocks/page

Session Nodes

16 session nodes awaiting contributions, 21 decommissioned session nodes, and 1555 active session nodes.

Inactive/Decommissioned Session Nodes (21)

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.
02d103800d67b39c50dbceb7c1953cb82e324d0c963516b46509ccd11e600185	1/10		2059066	4:23:16	427 (in 14.2 hours)
a16f614c5c9f40b00342848f5e95478a8163c24698bc936157f8aa139327b65c	1/10		2059091	4:22:41	649 (in 21.6 hours)
3ed6e27e6fec528dc680e8a113d05e3f924d0d494b3fe4cc17f0e5c6960445e9	1/10		2059087	4:21:17	795 (in 26.5 hours)
d36bef9b92c9edee797998d96a41a64a2d919c9ac5dbaeedb32ad6955c8cbc9e	1/10		2059093	4:16:33	865 (in 28.8 hours)
4a61efbeec269326fe46568061528d1db184c128bbae0c3bb008c2bc1aa45eba	1/10		2059069	4:19:21	882 (in 29.4 hours)
fc194f8e71ee8ed038c5eda26517d870a8fb3c890614ad311cdb2fdc997a99d6	1/10		2059082	4:36:11	990 (in 33.0 hours)
cb8995c36bd430f4483eddf8f98d873b5c9b178c9a9c8b48e4997a0e2192edfc	1/10		2059119	4:32:54	1110 (in 1.5 days)
4aa65e35a458ef0e9e265338cf8d4e1daf1c9c4eb544144c25e854216552c5c4	1/10		2059098	4:35:47	1141 (in 1.6 days)
70c3cc6a0c9004e049d9e52fdf838ca25f785187cbb089169244a50111553d33	1/10		2059086	4:35:26	1243 (in 1.7 days)
e95cc8aa5016e192f7a54bce275aa137ca91986ee93b2228a8c842d13a09d104	1/10		2059051	4:52:23	1358 (in 1.9 days)
+ 11 more ↪

Active Session Nodes (1555)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
bd9bc8c86a0501c5767f8070161cb4397b63969c146278ed302c68f7c1e969eb	1/10		25000	2057564	0:22:00	🔓 3/11/26, 9:42 AM (in 6.8 days)
2501f18db49af68bcb105dabf1ff73a5dc287a1f0ce11c441785382d074f72ce	1/10		25000	2057565	0:21:53	🔓 3/11/26, 9:42 AM (in 6.8 days)
51d6dcf1d96dc1aa0e26facc9d6dfa781a696df1e220a76e812543558f13ee9e	1/10		25000	2057566	0:20:21	🔓 3/11/26, 9:42 AM (in 6.8 days)
81c1b3edd43d94f10d445850908226b8f6a048ae4788d76ea6cabf1a469b9e1a	2/10	16.8	25000	2057567	0:00:25	Staking Infinitely
a2457503723b2648d1be78db748e4db159879c870d2f9e26ff1003b994f188c9	1/10		25000	2057568	0:19:14	🔓 3/11/26, 9:44 AM (in 6.8 days)
bd46068a2af982e13c77733c6faf1e8a72699fe5eacf5dc0bdd1c894144ec29e	1/10		25000	2057569	0:20:10	🔓 3/11/26, 9:44 AM (in 6.8 days)
d2b4ef8868104b97331a0973be04abf6b692a58c2613989e264041e806691c70	2/10	16	25000	2057570	0:41:59	Staking Infinitely
3d653841350d8131adab92025f22612e51997e86b3fed536df91cf06f5f455f7	1/10		25000	2057571	0:15:08	Staking Infinitely
57bab420837673688489b3d8e5761729218f8e5976443a7a0a41d36bff1616e3	1/10		25000	2057572	0:27:56	Staking Infinitely
28c1157788669b7e80d0a3f05566bdea97e1596f25d06c040be5021c834556eb	1/10		25000	2057574	0:00:36	Staking Infinitely
+ 1545 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
2059132	669760e7d68ed4f299b4b577be8e1c5e48d7ce6cc809da8145f7f83ff7744df0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2059128	96506118dc0a1066b5ec30f9d2f206b3c1e27d0b57a23ee72b7b96f887feaacc	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2059124	77002508f7c976b306c10d635bef1482222e1fc8cb031647e75bdbb356714e13	19/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✕ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer