Server Time: December 18, 2025 at 5:29:48 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,004,524 L2 Height: 412,002,883 Hard fork: v22 Next Pulse: in 32 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 27740–27760)

Total Events: 27,761

Current Page: 1387/1388

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
336,104,182	❓ Initialized		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1387/1388

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 / 4.05B / 81B)

Current Page: 0/100226

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,004,523	0:01:27	553
2,004,522	0:03:26	553
2,004,521	0:05:26	553
2,004,520	0:07:27	553
2,004,519	0:09:26	553
2,004,518	0:11:26	553
2,004,517	0:13:20	553
2,004,516	0:15:26	554
2,004,515	0:17:27	554
2,004,514	0:19:26	554
2,004,513	0:21:26	554
2,004,512	0:23:26	666
			🔑	3729171e526b3d58aacd753b130bc78ff4b44baa15affb7da4bcecfe762a8107		0/0	81
2,004,511	0:25:26	553
2,004,510	0:27:27	553
2,004,509	0:29:26	553
2,004,508	0:31:25	553
2,004,507	0:33:26	553
2,004,506	0:35:26	553
2,004,505	0:37:27	553
2,004,504	0:39:26	553

Current Page: 0/100226

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Session Nodes

12 session nodes awaiting contributions, 0 decommissioned session nodes, and 1574 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 (1574)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
7ab2bf116fb3767e63ecaf93accc9f3e886fca3f85a65adc9d3d903571458b2f	2/10	16	25000	2002973	0:35:20	Staking Infinitely
e0f259d5620e7c6d16bcbe470d53f8e900c06eb5c00ab021c6f0e8d3028ef7d6	2/10	30	25000	2002974	0:56:31	Staking Infinitely
e5839359bc47edb1404c075562c15a893ddebeb90603f18bf9b2c65ef52840db	1/10		25000	2002975	0:50:39	Staking Infinitely
1d1fffa3ff915362c5f82e294397ca365b19f413d46223a667305fda78d66332	1/10		25000	2002976	0:10:09	Staking Infinitely
ead26f7a6e1add12bea5349c28f9265b947498b0b0f99e4bc67dd3176f04f75d	1/10		25000	2002977	0:11:22	Staking Infinitely
26ecdc506756016df50a9902b21a8a59ddfad5d365f9dbcb435da1450a17d305	1/10		25000	2002978	0:00:04	Staking Infinitely
5b5ce5b4fc2e71581956a402094e592cd1600a3b19d5312ab56f86b81c0d8b45	2/10	24.5	25000	2002979	0:27:45	Staking Infinitely
96c051516c0dac60022fd5f9163e131025dcfaa519a1d8fe9728545c43618d0f	3/10	30	25000	2002980	0:07:30	Staking Infinitely
c1b8ade25f7fecea9a76025a174ebebd84d2b5162567f7aa44798186d9820334	2/10	16	25000	2002981	0:08:22	Staking Infinitely
2e2af8881670c1dca91073af7c3f0705c8922a55f0273bdcb1c5d5b33029820b	1/10		25000	2002982	0:51:36	Staking Infinitely
+ 1564 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
2004520	5b31a3572cc2b93ce009b9cf2e519254c771374fc54b6aaedc89fec4decf3695	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2004516	522abbd81d10cc8a9f4a83c95e6b3a9e7ad1b5b07c73ee8aefeba2541992eb99	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2004480	25faa14324b46ce81d1f2ab950411462dd9c9f805f8a53076bffec422e71da54	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer