Server Time: January 13, 2026 at 7:35:23 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,023,307 L2 Height: 421,024,829 Hard fork: v22 Next Pulse: in 57 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 30140–30160)

Total Events: 30,162

Current Page: 1507/1508

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: 1507/1508

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 / 35.9B / 478B)

Current Page: 0/101165

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,023,306	0:01:01	1.10k
			🏁	8676b7369e658cb7a0b156423e68fbe8aa515a69ef80fe92bfb15437cbd4fb4f		0/0	239
			🏁	e47355f7238d87856a8d955eb0699dae58d28f099dc60b0a44eddeabc8f5307d		0/0	239
2,023,305	0:03:02	554
2,023,304	0:05:02	824
			🏁	f37e535412835bb7d099f6ff8e64680829c1e191cc21e4b061eb75530723d02d		0/0	239
2,023,303	0:07:01	553
2,023,302	0:09:01	553
2,023,301	0:11:01	553
2,023,300	0:13:01	553
2,023,299	0:15:01	553
2,023,298	0:17:02	553
2,023,297	0:19:02	553
2,023,296	0:21:01	553
2,023,295	0:23:01	553
2,023,294	0:25:02	553
2,023,293	0:27:01	553
2,023,292	0:29:02	553
2,023,291	0:31:01	553
2,023,290	0:33:02	553
2,023,289	0:35:01	553
2,023,288	0:37:02	554
2,023,287	0:39:00	554

Current Page: 0/101165

Showing blocks/page

Session Nodes

9 session nodes awaiting contributions, 7 decommissioned session nodes, and 1490 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	1d 23:10:16	115 (in 3.8 hours)
a113fb884ec0cd7f7cb44d4a09749e823b1bc7042fb9d487c4de113d57563f2e	2/10	24.8	2022157	1d 19:30:32	291 (in 9.7 hours)
28e9fe70f9d86bfa1b146898e53c167fafc1b8f694f0551257f0a3a9b079b110	2/10	16.8	2022421	1d 7:44:24	555 (in 18.5 hours)
3b11f1a0b1c39ac2f3d197d63c5eab8157e1ae380831b8bf3f6cd3bf62ebca27	2/10	16.8	2022426	1d 7:41:39	560 (in 18.7 hours)
3af4a69fd764b3bf2c22ada8931975b8c7cb94568f3ee8d28c74023a1e57658f	2/10	16.8	2022437	1d 7:42:21	571 (in 19.0 hours)
81c1b3edd43d94f10d445850908226b8f6a048ae4788d76ea6cabf1a469b9e1a	2/10	16.8	2022445	1d 7:43:46	579 (in 19.3 hours)
5d3db2c848b5a46f851ecd2d31c431a8d86ff20ff02102936e3ebf3f3c8f1ae9	2/10	16.8	2022476	1d 7:40:18	610 (in 20.3 hours)

Active Session Nodes (1490)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
bbe12b70327f94e9b408ff1c10a43aa9424ac888369aff07a16c394c9d8139cc	1/10		25000	2021840	0:38:39	Staking Infinitely
37613127a287e0de9aaf9eb1e0947b406eef3546c9387c6200e0c80ef33ec090	10/10	30	25000	2021841	0:21:20	Staking Infinitely
053f693edfe7d7aaf9bb5fe2e7e90d7a1ecf47d8a883c95823338802fb776adf	2/10	17	25000	2021842	0:31:54	Staking Infinitely
c27f243185b5a2bf8eea91efcdcad478d94fb5bec74ee585584bdf0fd4696f7a	1/10		25000	2021843	0:53:00	Staking Infinitely
e27b2a2ec8dd434187111ec4bc81cfc03329a074c5fefa7901c5cf4080d0a14c	3/10	25	25000	2021844	0:24:59	Staking Infinitely
ee2b833abf4edae2112a124087e7b269f7e8f741d6e3920a2f1bb969f45dcf7f	1/10		25000	2021845	0:08:44	Staking Infinitely
0f19d169658d7b3ab8e417332a48abe5edfc0e34352d002c04dec8a4be49c8cd	1/10		25000	2021846	0:36:43	Staking Infinitely
288bd454a590ee935cef7843108ab0ac0c821eedca04e2df95b394d9abf8d2d8	2/10	21	25000	2021847	0:21:04	Staking Infinitely
2f617b7a434ae3d76878864920310ef0d3563ff259ade25c4cb9721b0af9c7ee	2/10	21	25000	2021848	0:22:04	Staking Infinitely
34a6b321c62f466224f1cad153915daff8075d8b339e7fa47712b311f1509567	1/10		25000	2021849	0:06:51	Staking Infinitely
+ 1480 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
2023304	044961817a2e47f20840c4fcae2980195b3eb07382d9d53aa1a7e399c8969f05	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023300	a965035379d8bdf4f851ee6a62e21fd4f32fdac78ce6d82b2eaac918877b8210	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023260	5a6458740413f302341ffd7b70e466d65957369dce0b5cb4bc4cebe17c1176e6	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer