Server Time: December 30, 2025 at 3:43:12 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,012,751 L2 Height: 415,954,943 Hard fork: v22 Next Pulse: in 68 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,940.11 / 240,000,000 Rewards Pool 57,869,609.89 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 28720–28730)

Total Events: 28,730

Current Page: 1436/1436

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: 1436/1436

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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 / 43.3B / 239B)

Current Page: 0/100637

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,012,750	0:00:50	554
2,012,749	0:02:50	554
2,012,748	0:04:50	554
2,012,747	0:06:50	824
			🏁	fb35175d7614fed1910b5f853886040cc75aa33441efe50779701a98387b4657		0/0	239
2,012,746	0:08:51	553
2,012,745	0:10:50	553
2,012,744	0:12:50	553
2,012,743	0:14:50	554
2,012,742	0:16:50	554
2,012,741	0:18:51	554
2,012,740	0:20:50	554
2,012,739	0:22:50	795
			🏁	279f0064c71fd0fa1ac8ee8684f923053e57f41742a97f474f2985d46073ff37		0/0	209
2,012,738	0:24:50	795
			🏁	a082b920bff9675b04498b6b5d2c603d7eb0647847973e15c36beaf09eaaad03		0/0	209
2,012,737	0:26:50	794
			🏁	008e148da3b7b5938124e13e9fa66a55bf1dc72f7534ca4cc4de8536e7038139		0/0	209
2,012,736	0:28:50	553
2,012,735	0:30:50	553
2,012,734	0:32:51	553
2,012,733	0:34:50	553
2,012,732	0:36:50	553
2,012,731	0:38:50	553

Current Page: 0/100637

Showing blocks/page

Session Nodes

24 session nodes awaiting contributions, 1 decommissioned session nodes, and 1442 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.
9307b24c1ab4f8053b957d8b21d0cd47f318dd5b09a1f3a41e6e323bb0d63aff	2/10	20	2011375	2d 0:20:23	65 (in 2.2 hours)

Active Session Nodes (1442)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
81ac347100b677657b1475ed96898df4be8651114d42db9a7d238dc47ee993fb	1/10		25000	2011315	0:04:32	Staking Infinitely
165b15e05cbe2cf946c45222f8ab65006043b3586faf6d0f648651a2b3ff059c	2/10	30	25000	2011316	0:13:42	Staking Infinitely
a117e74e36eabf2753425bcdf614125cef972a346759ee2c2c03f1e3852c1b3f	1/10		25000	2011317	0:28:39	Staking Infinitely
4d1867319c182dd7e6bb6c156575c50ca657969af94ace5ca677dfc599323a56	3/10	25	25000	2011318	0:38:29	Staking Infinitely
e873fd9b8259dc297f962124cb16e367d82394b974fb1f6e90d9c6473d1c5494	2/10	15	25000	2011319	0:17:43	Staking Infinitely
7416342512ad4c50058957e03fa987f9cf87b0a00b2b3abee08196a98b47ba4a	5/10	25	25000	2011320	0:43:44	Staking Infinitely
83fc1ba78dc954dd7431eaa37e9c592ea977b020e220c9c8eb65d880dcb07f81	2/10	24.95	25000	2011321	0:50:30	Staking Infinitely
3d940eb1f9384984541045253b0e1786c1a99dddfaff384f9497766889f5bd1f	2/10	29.9	25000	2011322	0:33:46	Staking Infinitely
e9ea4c8afcbe0157ebf2a46fae481788f2f990b35737971fca8ddae6bec2bae8	2/10	30	25000	2011323	0:08:20	Staking Infinitely
adef212987e79e59a774af057655c5e79feb5440077e697d8593dc46c0d71750	1/10		25000	2011324	0:31:57	Staking Infinitely
+ 1432 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
2012748	da2ad898f86ed4293512d60c5650cfd2693e827cb995b3ab8ba7fe0ca8e37226	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2012744	f802863c9c52889ed2c28d9152c529490233c930a8f25e7c528f675ff561ef23	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2012700	ccd961a0c3ddc4839911a9a6693bbd3a0774e690c1fe32515c37ded9f2bf75db	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer