Server Time: December 16, 2025 at 12:08:15 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,002,923 L2 Height: 411,233,092 Hard fork: v22 Next Pulse: in 5 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 27560–27580)

Total Events: 27,582

Current Page: 1378/1379

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
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

Current Page: 1378/1379

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: 0/100146

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,002,922	0:01:53	553
2,002,921	0:03:53	553
2,002,920	0:05:53	553
2,002,919	0:07:54	553
2,002,918	0:09:53	553
2,002,917	0:11:53	553
2,002,916	0:13:53	553
2,002,915	0:15:53	553
2,002,914	0:17:53	553
2,002,913	0:19:53	553
2,002,912	0:21:53	553
2,002,911	0:23:53	553
2,002,910	0:25:53	553
2,002,909	0:27:53	553
2,002,908	0:29:52	553
2,002,907	0:31:54	553
2,002,906	0:33:53	553
2,002,905	0:35:53	553
2,002,904	0:37:53	553
2,002,903	0:39:54	553

Current Page: 0/100146

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Session Nodes

8 session nodes awaiting contributions, 0 decommissioned session nodes, and 1568 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

Active Session Nodes (1568)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
3e7266c30e7f1f50815466b7bb60974fa9b1351c19083939731e475a390db7c3	1/10		25000	2001398	0:57:08	Staking Infinitely
a968b729769760b5ba70039b3fe77d1598862563521b32fcd5d2a5e59ae283d6	1/10		25000	2001399	0:29:23	Staking Infinitely
536a81ca3bd15e0d9e31b24f95495adbfe62d2adbb2ef74051590a5e1d4faade	2/10	18	25000	2001400	0:42:45	🔓 12/30/25, 6:48 AM (in 13.8 days)
adf161e4420d7efafab4bce8b8aa27a5ab065eb241cb0ecad764dc7a78638b73	1/10		25000	2001400	0:31:32	Staking Infinitely
0647dcafb31273cc4d00e1955da3afd601e80841771b29b9aede716115f7a867	1/10		25000	2001401	0:02:52	Staking Infinitely
9a19a3c86f8b1c6a78e14b49f4bdcd1a35a5aaafaaaafce74801375ba7addc61	1/10		25000	2001402	0:19:14	Staking Infinitely
88f41f5e71cb0cc4f8fcac9b7c53c1141df1381616c24b8a9a840ad744b2c073	1/10		25000	2001403	0:54:50	Staking Infinitely
37b733e56f3f670a57052c610403547fb317af86c252f0b68bd1ddf8d293e70f	1/10		25000	2001404	0:15:16	Staking Infinitely
0ce4ff11f13d000697b9543d1cbd8c757673a76683c99993add2717fd5726d34	1/10		25000	2001405	0:26:34	Staking Infinitely
9ba3b9de1081c17e01afeb52d58c661ba1d5221e66984e54b1fc16879b91d865	1/10		25000	2001406	0:28:17	Staking Infinitely
+ 1558 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
2002920	6ce4cc783db4411cee1a9e7180ca3e65b0073e705f9599ab43e8e93b1c60e16c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2002916	69d7f2fec961de272ff589d29e562c7d58dde73b4188a1390a36850ccac653b5	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2002860	293ea7089d4f3d4c5cf1d0a539c4fe7b7416381b515819836dc7066f11b604c5	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer