Server Time: August 27, 2025 at 6:44:39 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,923,202 L2 Height: 372,923,631 Hard fork: v22 Next Pulse: in 1.7 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,216,144.79 / 240,000,000 Rewards Pool 62,961,405.21 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 16840–16860)

Total Events: 16,864

Current Page: 842/843

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
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

Current Page: 842/843

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

1 transactions, 81B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size
0:00:35	🔑	9d2cb6bf3cc5dedbc4519be446f4736e7d2d155b1254f7fbb1658278e35b7ad6	N/A	0/0	81B

Appchain Transactions in the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 119B / 1.90kB)

Current Page: 0/96160

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,923,201	0:00:17	555
1,923,200	0:02:17	555
1,923,199	0:04:17	555
1,923,198	0:06:18	555
1,923,197	0:08:18	555
1,923,196	0:10:18	555
1,923,195	0:12:17	555
1,923,194	0:14:17	555
1,923,193	0:16:17	555
1,923,192	0:18:17	555
1,923,191	0:20:17	555
1,923,190	0:22:17	555
1,923,189	0:24:17	2.49k
				c073a87067a05499ade76a6a7e9643949610eb1f505bc6f108832cf3a13bb09d	0.0307 🔥	2/2	1.90k
1,923,188	0:26:17	555
1,923,187	0:28:17	555
1,923,186	0:30:17	555
1,923,185	0:32:18	555
1,923,184	0:34:18	555
1,923,183	0:36:17	555
1,923,182	0:38:17	1.06k
			👎	530ba5ae08360f56a99f21ca50073659bf4bfb95b34406c8043b8dd6a2372f67		0/0	473

Current Page: 0/96160

Showing blocks/page

Session Nodes

28 session nodes awaiting contributions, 2 decommissioned session nodes, and 1566 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
032f54b2558819cb61597b99f5bb3dd3c38596c45ef134520939735db1bfd1a2	1/10		1923050	7:43:02	1289 (in 1.8 days)
3113acca0b7d2c30795c2b7d79921faa03bd415afb0d56e03da80e03da16aecf	1/10		1923182	3:22:52	1421 (in 2.0 days)

Active Session Nodes (1566)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
2808df9ae7d8600fb422348687ffc1c9f4a1d6fae482e78cbab39413fbf5ee37	2/10	15	25000	1921660	0:30:28	Staking Infinitely
ab0b660ee58c29651d5946985fa04e6fcb43a87e9480ec7fe7716658c8707ef0	1/10		25000	1921661	0:55:40	Staking Infinitely
8727e6b752aaa400ffef0da24703313441925c22703211689178d37589115f79	1/10		25000	1921662	0:57:26	Staking Infinitely
b7b22526e08e94fccba81169cd3f61004c4fa739d22f011bdb5fce22e1ef89d0	2/10	40	25000	1921663	0:59:44	Staking Infinitely
0df0a6c1f387bebcb2967edc7e0254670ad777f220044b2b6300216c207056a2	1/10		25000	1921664	0:53:31	Staking Infinitely
1f101f0acee4db6f31aaa8b4df134e85ca8a4878efaef7f971e88ab144c1a7ce	1/10		25000	1921665	0:57:47	Staking Infinitely
23c572c4bb4c5d2eea42cedc85cc14d1e7fecfaafc554c6181915e1437f209b9	2/10	26.85	25000	1921666	0:37:15	Staking Infinitely
1f102f0494e1727722b710b151753a8cb1fc1c71f8a678119449d064a9f831db	1/10		25000	1921667	0:57:44	Staking Infinitely
2478a7abe756d10b3c9a4f3d873b44f453c0682352d3450d32ae865cbc8d514a	1/10		25000	1921668	0:30:31	Staking Infinitely
c4c18120d65af9cea5e6efc9a8c89eb4fbdec5213611a61793314276346aa941	1/10		25000	1921669	0:25:15	Staking Infinitely
+ 1556 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
1923200	a9af5f87449a28414ea7c9dad30458104868f79a78359aa468ca7b6976a8505c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1923196	9b794b40c0b322cbc46b07bf3a28484afe1b60ade5a54c90253a14b27f490fd8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1923192	65be3fa609ab62fd426a12888bd4b8996c9a60a30fe9c089eec2b560e7200900	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer