Server Time: January 13, 2026 at 9:37:31 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,023,368 L2 Height: 421,054,053 Hard fork: v22 Next Pulse: in 49 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,430.11 / 240,000,000 Rewards Pool 57,870,119.89 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 30180–30200)

Total Events: 30,209

Current Page: 1509/1510

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
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
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

Current Page: 1509/1510

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 / 71.3B / 1.43kB)

Current Page: 0/101168

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,023,367	0:01:09	553
2,023,366	0:03:09	553
2,023,365	0:05:10	553
2,023,364	0:07:09	553
2,023,363	0:09:09	553
2,023,362	0:11:09	553
2,023,361	0:13:09	553
2,023,360	0:15:09	553
2,023,359	0:17:09	553
2,023,358	0:19:09	553
2,023,357	0:21:09	553
2,023,356	0:23:09	553
2,023,355	0:25:10	553
2,023,354	0:27:10	553
2,023,353	0:29:09	553
2,023,352	0:31:09	553
2,023,351	0:33:09	553
2,023,350	0:35:10	553
2,023,349	0:37:09	553
2,023,348	0:39:09	2.01k
				4c489b5d2b77af96112ca6f3d9e5c4226b76e1b48fbb80aaf03089b8adf1ecb9	0.0254 🔥	1/2	1.43k

Current Page: 0/101168

Showing blocks/page

Session Nodes

6 session nodes awaiting contributions, 7 decommissioned session nodes, and 1498 active session nodes.

Inactive/Decommissioned Session Nodes (7)

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.
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	2d 1:12:24	54 (in 1.8 hours)
a113fb884ec0cd7f7cb44d4a09749e823b1bc7042fb9d487c4de113d57563f2e	2/10	24.8	2022157	1d 21:32:40	230 (in 7.7 hours)
28e9fe70f9d86bfa1b146898e53c167fafc1b8f694f0551257f0a3a9b079b110	2/10	16.8	2022421	1d 9:46:32	494 (in 16.5 hours)
3b11f1a0b1c39ac2f3d197d63c5eab8157e1ae380831b8bf3f6cd3bf62ebca27	2/10	16.8	2022426	1d 9:43:47	499 (in 16.6 hours)
3af4a69fd764b3bf2c22ada8931975b8c7cb94568f3ee8d28c74023a1e57658f	2/10	16.8	2022437	1d 9:44:29	510 (in 17.0 hours)
81c1b3edd43d94f10d445850908226b8f6a048ae4788d76ea6cabf1a469b9e1a	2/10	16.8	2022445	1d 9:45:54	518 (in 17.3 hours)
5d3db2c848b5a46f851ecd2d31c431a8d86ff20ff02102936e3ebf3f3c8f1ae9	2/10	16.8	2022476	1d 9:42:26	549 (in 18.3 hours)

Active Session Nodes (1498)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
b11bf22a728de56c72507175e5d7511e0883f0c93dcd5faf1fbd0dbefe810011	2/10	15	25000	2021900	0:11:12	Staking Infinitely
114975af24054b056c9b9b7b8bc4084d1988d242390bbdb2250e174c3cd07e19	1/10		25000	2021901	0:12:55	Staking Infinitely
1f018f03a75ad874f747ce6e050fdae903275346211c6207d62ecfa98bcd856e	1/10		25000	2021902	0:16:55	Staking Infinitely
422ac0256c5451b78ebe39178e8a0919547c4ff4cd1f79fd2cfda4013d4f27fc	1/10		25000	2021903	0:46:00	Staking Infinitely
cafe32f03d75f3a5d9dc7bd2ea50c92db98ed719676b6dc388cdc1bfac56b71a	1/10		25000	2021904	0:07:49	Staking Infinitely
cafe34fc02a28fb86e23394dc73d992526efbd04667784bd36985abeb5142688	2/10	7.5	25000	2021905	0:08:17	Staking Infinitely
1f309f07379b2e3fb7792e9b38381bd9c2fabb47f6c4d9e5a360505ab922107c	1/10		25000	2021906	0:22:53	Staking Infinitely
dc621c55dcb90d7f2134c82d6c8923a500bba480d3fb394fb08a2294721ebf3a	2/10	23.85	25000	2021907	0:57:00	Staking Infinitely
6941c9cb4d8ed0ec8305765ce91acd5bf05ddf6f0ec99f67593ee1a24e04b1d8	1/10		25000	2021908	0:53:14	Staking Infinitely
e9a65df172ef366752bd6ba29dcfbcbc35bed13feb1ebe070917f68c0f3604ef	1/10		25000	2021909	0:43:25	Staking Infinitely
+ 1488 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
2023364	be39c15c1106b868df6dd25e1876eb2dc7ac1dd7e715ca89beb833cfaae4bf67	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023360	6d10fa11f60a0c19b4f063e6c1d0430428cc1c516e85a7d6e8eb7f51cc3662e9	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023320	22987f470720c58c19c9c9a422521ee228c226b9d05bacb3eace32319c85462b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer