Server Time: October 28, 2025 at 8:50:55 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,967,905 L2 Height: 394,403,876 Hard fork: v22 Next Pulse: in 85 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 23980–23999)

Total Events: 23,999

Current Page: 1199/1199

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741
336,119,549	❓ OwnershipTransferred		ca35a4dcd225261d07c3d411b67b34348569a5bf6060f174c42a5e68dd56646e
336,119,187	❓ OwnershipTransferred		879d9737b1e5313a0dfd98cd00a9b0c7339c2616feb06ba6d2cef60abd722f5c
336,118,668	❓ OwnershipTransferred		0e10f2dae7a1959677503a783ba1f132e661fa5d247966f15aaf503ddeeb5c81
336,118,304	❓ OwnershipTransferStarted		f6502a94be4d5130ca2cbbffcc9b62287bc1eae7454e9f5dfdc299c8ab306567
336,118,119	❓ OwnershipTransferStarted		66da0b4d9dd31727b8d00b02336eb74194370bd5c45f1b6f326e71ae494e12df
336,117,838	❓ OwnershipTransferStarted		e097516e6904f6361749c22e58a2e20bf9b82db7829d9c9d520345757f588132
336,104,207	❓ Upgraded		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ OwnershipTransferred		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
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: 1199/1199

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 / 135B / 946B)

Current Page: 0/98395

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,967,904	0:00:33	1.06k
			👍	1932e877bf2fcbc3769e1f4311a5cf3ee0b059be77b68c65a8b94be1fc7c40fb		0/0	473
1,967,903	0:02:33	553
1,967,902	0:04:34	1.56k
			👍	cc148d8d970e4a05e165bc438ffc859448927bd2593a5fc2da5ddd8015576a4d		0/0	473
			👎	d142044f0630c40a09e266f00f1073de84c4ce7b3d8a8f8f6f78222ba55c9fb9		0/0	473
1,967,901	0:06:33	1.06k
			👍	438f147258c8c33f7031dbbbe4b9004e0c5f0eff98b70a8c9654f70ac74d4ac3		0/0	473
1,967,900	0:08:33	553
1,967,899	0:10:34	553
1,967,898	0:12:34	553
1,967,897	0:14:34	553
1,967,896	0:16:34	553
1,967,895	0:18:33	553
1,967,894	0:20:33	553
1,967,893	0:22:33	553
1,967,892	0:24:33	553
1,967,891	0:26:34	553
1,967,890	0:28:33	554
1,967,889	0:30:34	554
1,967,888	0:32:33	554
1,967,887	0:34:33	554
1,967,886	0:36:33	928
			🏁	ffb469910193e36bc2a0518e42c1096eeab357e9f8db1231de841c4a0230698c		0/0	343
1,967,885	0:38:33	1.06k
			👍	0882a076f12407c2b53aaf065ce64a533983f191dfdcc4ae07e5357b5d5fcd9c		0/0	473

Current Page: 0/98395

Showing blocks/page

Session Nodes

13 session nodes awaiting contributions, 10 decommissioned session nodes, and 1592 active session nodes.

Inactive/Decommissioned Session Nodes (10)

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.
4955f8c71658fbe218e91caa83d8c5b2528329349c2d23952502b59f9ffdcb42	3/10	25	1967821	6:19:42	500 (in 16.7 hours)
ad1c11000c8dab6bcc99b3ef71b42787a9748c7d33a56b29d32657631c2f8bb6	1/10		1967641	11:28:45	614 (in 20.5 hours)
a13c6e8cbecdb0a00c735313d824268a58ae3ccc1dd6f7efd8ddbda32db3e366	1/10		1967599	12:28:44	871 (in 29.0 hours)
5cb8068edbd8bc1ee6bd37cff6bce2e47ccff6cb6588c5fae94ef3c8961ab3a0	1/10		1967660	12:28:05	973 (in 32.4 hours)
fe010dc90be8510a806cf04b2221184fafbfe34f7384d3c9dc8bca5bd5a592ad	1/10		1967608	12:28:52	996 (in 33.2 hours)
f48fcbfbb08dedb80de867ee78225293350364ece2166e0b66d4a7d4dbf13495	5/10	18.5	1967775	0:15:53	1146 (in 1.6 days)
35e1ef4ec85fbe3b9bcbb9e4e5f5b50df54ce01a7c78ef86a03a2189358fc92a	1/10		1967731	9:17:21	1267 (in 1.8 days)
54d2898bf0ac5334f15c685caebf446b511908bfd4f3aacb7339b958bae06292	4/10	18.5	1967783	0:21:31	1267 (in 1.8 days)
90d5ba9738e715a37c193e143a65cb3604ae4fae39a3c76ef478935e3048f13e	1/10		1967902	0:07:54	1306 (in 1.8 days)
32f66a2d247defad21c80b060eab3df2f65334042c5521a1ece0396ab55edace	2/10	24.8	1967786	6:30:35	1322 (in 1.8 days)

Active Session Nodes (1592)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
0cb4dc9f2208c614e7809ea74566d660b9eb7317ddb86ceea43e9fd8c3f5aff1	1/10		25000	1966316	0:23:13	Staking Infinitely
87d454a72a02dd17c9b3b0e1bf9548225f80fd8da2ee925954ee925e92981676	3/10	16.5	25000	1966317	0:20:05	Staking Infinitely
be18398467a6f34744edb6f9372c1d35a0700ce5db3ef1fb21822ac0b7618fa7	1/10		25000	1966318	0:55:40	Staking Infinitely
d90ef997bc4bbe7c0fc4b267e2340cc8f6e9b7232235c3810284c497a2adef92	1/10		25000	1966319	0:10:13	Staking Infinitely
9440ee086e994a852d99b34dc9d6990de2dfe2205145cf4efa9fa4a4a7f76595	1/10		25000	1966321	0:04:01	🔓 11/8/25, 2:32 PM (in 10.7 days)
15ad47847fe129ae40d0676fc74ba9ea6bffcac0c6dbcaf27154be682b132b8d	2/10	25.85	25000	1966322	0:40:17	Staking Infinitely
aa2bd6bb1e3daba2eb16b7fea86565277bdbb55513f8c42551d89df71df8ea07	1/10		25000	1966323	0:16:16	Staking Infinitely
7972d1a2f9d54a19de9f8a3a933040ef36ccf2535da5fc70566f7f6b261c0a4d	1/10		25000	1966324	0:37:26	Staking Infinitely
5566cd614f23ddb17fec8db75f0f6614c95332013c670bd3efe56c3bb0fa9a37	9/10	30	25000	1966324	0:04:47	Staking Infinitely
4690761ab657da924df341d30549091b81382743fa12496d34cca50ef31d2f58	1/10		25000	1966325	0:07:47	Staking Infinitely
+ 1582 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
1967900	1a5f5baef8d0e7019a1f06ea0b23a14193292246e27655c3f67bb88edebac245	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1967896	25892816ce95d66e3e49a6495ca07079bc0df693f3816924ecae5731ec143811	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1967880	eab8737b9bba0be1d216c83c76d9705410e3530ca58ba2141ea332112e3399e3	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer