Server Time: January 17, 2026 at 12:15:01 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,025,967 L2 Height: 422,301,829 Hard fork: v22 Next Pulse: in 79 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 (Last 20 Events)

Total Events: 30,557

Current Page: 0/1527

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
422,299,897	📖 Multicontributor Open For Contribution	Multicontrib contract 0xe0ee.. is open for contribution	ce241f09f1a8978162c9425b95fcba660421b1e4e9282322d379e1525e730621
422,299,897	📨 Multicontributor Contribution	0xBe32.. contributed 6250 SESH to multicontrib contract 0xe0ee..	ce241f09f1a8978162c9425b95fcba660421b1e4e9282322d379e1525e730621
422,299,828	📜 Deploy Multicontributor Contract	New multicontrib contract 0xe0ee.. w/ operator 0xBe32.. and SN key 0xb305.. deployed	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387	Session Multicontributor
422,299,828	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xe0ee..	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387
422,299,828	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xe0ee..	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387
422,299,828	🪧 Set Multicontributor Keys	Set keys (bls: 3060.. 933d.., ed: 0xb305..) for multicontrib contract 0xe0ee..	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387
422,299,828	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xe0ee.. fee to 20.0%	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387
422,299,828	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0xe0ee..	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387
422,299,828	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xe0ee.. manual finalize to false	0ea6b96354220d143644a23818b6d35b13f6fef7780ae79834b9c0317dd33387
422,299,704	🎁 Claim Rewards	0xBe32.. claimed 6883.86975832 SESH	9b8ff888488172ba9268add8a042bdd7e558fe1aeaf4cd51f9a4d9066f0e77d5	Session Node Rewards
422,292,978	🎁 Claim Rewards	0x1b50.. claimed 6581.411400852 SESH	dfc4ef5f2b56a7bee9c0966506e2a18cfc618caf7aa5aaced1d954592e03e829	Session Node Rewards
422,282,923	🎁 Claim Rewards	0xa96a.. claimed 1594.36908669 SESH	e066b39cccb2d46ba01e1dbbab5a9137a4986013b420bfc3537a5c8173b5cf01	Session Node Rewards
422,266,994	🏁 Node Registration	New SN 0x59272e.. w/ ID 3670 and 1 contributors registered	75c9db616b5510e367db6b36a5f883ae70d32aaf8d2dfb9aa5068d4feff738b8	Session Node Rewards
422,257,352	🎁 Claim Rewards	0xB5c7.. claimed 125.370981514 SESH	870e6743c702a925cfa09a289fa67e2ac1a0002775c71e586477209224dbfde7	Session Node Rewards
422,235,655	📨 Multicontributor Contribution	0x2956.. contributed 2272.176009755 SESH to multicontrib contract 0x834e.. (beneficiary: 0x834e..)	2c7787ce5e99d60a94bf0f72bcab7c0410fdc4fa0222597a7ff6651581b57002
422,234,557	🎁 Claim Rewards	0x1E82.. claimed 7072.686684778 SESH	b6fdd611b0c340a74530091ae91e761e69171b24a20ba5e2f08966892a9bdd6c	Session Node Rewards
422,234,304	🎁 Claim Rewards	0x2956.. claimed 135.631387368 SESH	f08548817ea329955593f50ddfa02eb2bf375b1a857dc58faa500d5efac62b6d	Session Node Rewards
422,229,689	🎁 Claim Rewards	0x1E82.. claimed 0 SESH	db69a22a89b243f55737c544cd123f7850e3687f3532f9d5c4ee72e8d55a3eea	Session Node Rewards
422,229,429	🎁 Claim Rewards	0x1E82.. claimed 5.175356579 SESH	da84cd53639a7ab2ce9b51cd845b9a001fce5bc072a29a678d66d5e3ab9213a2	Session Node Rewards
422,229,164	🔓 Node Stake Exit		a905851f3dbf61cb48f076bd836bba25df5adb078ec86437d90cb47a8ccfd251	Session Node Rewards

Current Page: 0/1527

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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 Blocks 2021887–2021891 🔗Permanent link to this block range

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

Current Page: 815/405193

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,021,891	5d 15:50:39	553
2,021,890	5d 15:52:40	553
2,021,889	5d 15:54:37	553
2,021,888	5d 15:56:40	553
2,021,887	5d 15:58:39	553

Current Page: 815/405193

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Session Nodes

8 session nodes awaiting contributions, 2 decommissioned session nodes, and 1507 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.
43b0e2d4dfaf6f846a74798f00ecc9e7df94bdada2f548761e30d9b7d9b14481	2/10	25	2025109	1d 6:48:12	583 (in 19.4 hours)
d658ecf25f61d34795650db885b43eef2732295016f8fa6adac87a58fd333a56	1/10		2025792	9:15:39	1266 (in 1.8 days)

Active Session Nodes (1507)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
45cad2339d1333d30e43a6efa410df6a9b2b67d4ee1d22f31985c224811907e7	10/10	30	25000	2024474	0:43:31	Staking Infinitely
f330c6b6d6789535a02befe42b08a6f490e4a7162c05f6007100ac024f837d35	2/10	24.9	25000	2024475	0:03:36	Staking Infinitely
075b6bf20378700da29067cae04e40137b512c7f01b73ed6b9fbfbbd28ade7a2	2/10	20	25000	2024476	0:47:46	Staking Infinitely
9aff986e48c4ff07f6ed909d03039366bb3dec4e8279925a70be9fb1811b979c	1/10		25000	2024477	0:07:59	Staking Infinitely
d45736c371ff2a272f59c56a1089eed5a1e38f119bcac4ed5c596f1305345480	2/10	30	25000	2024478	0:19:41	Staking Infinitely
f6833290b01cd9584f4e1d2bc3f1619f81b06368e7342330c5afa10cbe8caa07	2/10	30	25000	2024479	0:26:40	Staking Infinitely
fdf4205548d82acd405840318bbe42cb71a794491461052ecf90ef316a74bb46	2/10	30	25000	2024480	0:31:30	🔓 1/28/26, 8:03 PM (in 11.3 days)
8ef6849155b1a12ecddbe488802b722b835d9521b90d637a5451c84b3a560d30	1/10		25000	2024481	0:58:23	Staking Infinitely
ac339bdd44da77dd39086d04b7c1235b81b4323943f38cfffa4a4940aaca4998	1/10		25000	2024482	0:46:35	Staking Infinitely
892c05f37dd8eb29be1cb658cb7cf9819441e2a91929adae23cf620dc4538310	3/10	30	25000	2024483	0:47:37	Staking Infinitely
+ 1497 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
2025964	4b488a1059e4ad0369dca7a7027b257ea67f1bc31140d016e06e7708767c97ad	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2025960	ff4473360b80cec52a71896e4fb2311072f3b85919e956288836841ddb93735f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2025900	2801856f4461d7add21c247b9380f2a32595b09d7e3888a3fd4391403ae29684	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer