Server Time: October 5, 2025 at 12:35:19 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,950,737 L2 Height: 386,153,059 Hard fork: v22 Next Pulse: in 61 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,124.79 / 240,000,000 Rewards Pool 62,962,425.21 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 22160–22169)

Total Events: 22,169

Current Page: 1108/1108

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: 1108/1108

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 / 0.00B / 0B)

Current Page: 0/97536

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,950,736	0:00:56	553
1,950,735	0:02:57	553
1,950,734	0:04:57	553
1,950,733	0:06:55	553
1,950,732	0:08:57	553
1,950,731	0:10:58	553
1,950,730	0:12:57	553
1,950,729	0:14:58	553
1,950,728	0:16:57	553
1,950,727	0:18:57	553
1,950,726	0:20:57	553
1,950,725	0:22:57	553
1,950,724	0:24:57	553
1,950,723	0:26:58	553
1,950,722	0:28:57	553
1,950,721	0:30:58	553
1,950,720	0:32:57	553
1,950,719	0:34:56	553
1,950,718	0:36:57	553
1,950,717	0:38:57	553

Current Page: 0/97536

Showing blocks/page

Session Nodes

25 session nodes awaiting contributions, 5 decommissioned session nodes, and 1576 active session nodes.

Inactive/Decommissioned Session Nodes (5)

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.
b2687a62b5ef45debfa9e0ecb3e6346760208373740bae947d224d9ed890d506	2/10	17	1950641	5:19:32	112 (in 3.7 hours)
9a93d74d785d7ed2325bd3514c87405b1b5f3deb60903b9bcb4ae239fbbbb4dc	2/10	17	1950669	4:53:12	648 (in 21.6 hours)
986312a510c1fe6246e7f464055123cada0bfc5f150e8b47664f164cfdd403c4	1/10		1950676	4:35:04	1272 (in 1.8 days)
29fb119339c602150878384faef6357a313e235e8fe44dd9dfb2ea9ef5090a1c	2/10	22	1950655	4:53:29	1359 (in 1.9 days)
4ef4b56d682a9a17b24ac7ee26e125b424db33c747d9e307f9a65af05e6dde48	2/10	24	1950686	4:53:21	1390 (in 1.9 days)

Active Session Nodes (1576)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
b11b94f862a426650ec25c960efe62cfdf066185c622c3feda0c3273052e0013	2/10	15	25000	1949170	0:07:46	Staking Infinitely
b11b21931557fddabc6d2b746f0f22f07ab98f5dcd0e5199fefda15853be0012	2/10	15	25000	1949171	0:07:51	Staking Infinitely
b11b368516807554550c91fd3b7aab8bb4920d82bafb993162535787d3250010	2/10	15	25000	1949172	0:07:01	Staking Infinitely
b11bf22a728de56c72507175e5d7511e0883f0c93dcd5faf1fbd0dbefe810011	2/10	15	25000	1949173	0:06:59	Staking Infinitely
2a5a1b874217893eb387a30031cc306e0502682d0998849aa6d0bba8e97f67f2	1/10		25000	1949174	0:25:41	Staking Infinitely
6ee88223192717d7a931674bd5e2bb1c735cf00cbbd0c3b4fff27cceccde5af4	1/10		25000	1949175	0:07:27	Staking Infinitely
1636d40eea2639088b11affaed8ddcf8650377019d4385559cd6f205e645ea33	1/10		25000	1949176	0:31:21	Staking Infinitely
1f010f01f6d2a9e18268d77b25662de6f86800aa6c4f29057c97bda0c908daf1	1/10		25000	1949177	0:09:28	Staking Infinitely
eebf79d43b94a520fdb58de202ab41ccc76b48eac7a9b3347d4a4f47d0287177	6/10	30	25000	1949178	0:23:47	Staking Infinitely
89e86ee4de0bfcea80109745951e5f1d7bae5b59073c02c49ace4adf619f367f	3/10	40	25000	1949179	0:48:38	Staking Infinitely
+ 1566 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
1950732	55cf03541e9955afc011a26db11e4421871807976e48cb3ec9c8001153cdbc71	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1950728	a5400202751090b9c4d4aae0440bfd90b6c6c763794ded8c767e2a5df88ed2b1	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1950720	eb402823621e07a0d103a491def73e4769854327a16087086f1828ecf3fe54e2	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer