Server Time: March 27, 2026 at 4:11:45 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,075,765 L2 Height: 446,246,217 Hard fork: v22 Next Pulse: in 35 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,306,962.61 / 240,000,000 Rewards Pool 57,870,587.39 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: 36,314

Current Page: 0/1815

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
446,246,929	📀 Multicontributor Filled	Filled multicontrib contract 0xeCfc..	f091dcaa2717c4fa26bce51a4b1d445b75ef08cbb11d8cee5be50cf9fc944e2b
446,246,929	📨 Multicontributor Contribution	0xf798.. contributed 16666 SESH to multicontrib contract 0xeCfc..	f091dcaa2717c4fa26bce51a4b1d445b75ef08cbb11d8cee5be50cf9fc944e2b
446,246,929	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xeCfc..	f091dcaa2717c4fa26bce51a4b1d445b75ef08cbb11d8cee5be50cf9fc944e2b
446,246,929	🏁 Node Registration	New SN 0x428646.. w/ ID 4153 and 3 contributors registered	f091dcaa2717c4fa26bce51a4b1d445b75ef08cbb11d8cee5be50cf9fc944e2b	Session Node Rewards
446,246,825	📀 Multicontributor Filled	Filled multicontrib contract 0xc70a..	cd590dcdce6a24d1cd71e0994cc5fc9532f60cfa62be282731c05e88f8b70cbd
446,246,825	📨 Multicontributor Contribution	0xf798.. contributed 16666 SESH to multicontrib contract 0xc70a..	cd590dcdce6a24d1cd71e0994cc5fc9532f60cfa62be282731c05e88f8b70cbd
446,246,825	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xc70a..	cd590dcdce6a24d1cd71e0994cc5fc9532f60cfa62be282731c05e88f8b70cbd
446,246,825	🏁 Node Registration	New SN 0x773b0c.. w/ ID 4152 and 3 contributors registered	cd590dcdce6a24d1cd71e0994cc5fc9532f60cfa62be282731c05e88f8b70cbd	Session Node Rewards
446,246,704	📀 Multicontributor Filled	Filled multicontrib contract 0x7A4D..	b40a3809828963abfa95d9af7eaa6d3a6028f9e3312fbeb5b862c98a6430d91c
446,246,704	📨 Multicontributor Contribution	0xf798.. contributed 9647.948967068 SESH to multicontrib contract 0x7A4D..	b40a3809828963abfa95d9af7eaa6d3a6028f9e3312fbeb5b862c98a6430d91c
446,246,704	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x7A4D..	b40a3809828963abfa95d9af7eaa6d3a6028f9e3312fbeb5b862c98a6430d91c
446,246,704	🏁 Node Registration	New SN 0x5dbe55.. w/ ID 4151 and 4 contributors registered	b40a3809828963abfa95d9af7eaa6d3a6028f9e3312fbeb5b862c98a6430d91c	Session Node Rewards
446,243,118	📨 Multicontributor Contribution	0x5286.. contributed 7018.051032932 SESH to multicontrib contract 0x7A4D..	a4edd8a7a194d2b6b4e57d162ece58948918c9a44bce6a9d919819253f063e05
446,242,938	📨 Multicontributor Contribution	0xB954.. contributed 2084 SESH to multicontrib contract 0xA812..	1f368b8754d97f2b7f324af860ea5d510c29913f8f7b44cf0882c029fe07729e
446,242,270	🎁 Claim Rewards	0x5286.. claimed 1021.033111854 SESH	77a684ae44cb4c22e2261983036ff96f747a362216a49d18161ff2227568b1c4	Session Node Rewards
446,242,268	📨 Multicontributor Contribution	0xB954.. contributed 2084 SESH to multicontrib contract 0xc70a..	e96f6b8c94f95d1244de8ddde339e483fb81346c0c1b8b15cbc41fae2e4e8f36
446,241,621	🎁 Claim Rewards	0xB954.. claimed 7846.937867656 SESH	d0f18fc0c30ceedb6ae40597b6ecc57f90eaa513550be435f81712bd85089c93	Session Node Rewards
446,241,183	📨 Multicontributor Contribution	0xB954.. contributed 2084 SESH to multicontrib contract 0xeCfc..	74b65902f3d8e7e2cac0d1b3bd5df8ac18690dd21964297bec2ac0c8ac32d3a2
446,240,774	📨 Multicontributor Contribution	0xB954.. contributed 2084 SESH to multicontrib contract 0x7A4D..	e894a2eb12a317695232e16843dba5e69423f0544fddec88ccffaf3ea6a802dc
446,237,957	📖 Multicontributor Open For Contribution	Multicontrib contract 0xA812.. is open for contribution	aa49d8e0d14c0aa0424d362034fc3611dced063afeae23a8fb0eb275cb54c940

Current Page: 0/1815

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, 296B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size
0:00:34	🏁	db8a87b244cfb40272941aef5e78bcddfa473adddfc94150aec622fb4f8ed98b	N/A	0/0	296B

Appchain Transactions in Blocks 2070440–2070442 🔗Permanent link to this block range

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

Current Page: 1774/691921

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,070,442	7d 9:25:24	553
2,070,441	7d 9:27:24	553
2,070,440	7d 9:29:24	553

Current Page: 1774/691921

Showing blocks/page

Session Nodes

10 session nodes awaiting contributions, 2 decommissioned session nodes, and 1585 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.
062f39ae96b406d1f841a05c047eb6f74e968b79da4f81edf1464fd4b0e0febc	1/10		2075245	20:17:59	921 (in 30.7 hours)
0657d81272e010def2ea9bcdf4112e24962fc5b5957e5291888a07c6b940d856	5/10	18.5	2075458	14:44:01	1134 (in 1.6 days)

Active Session Nodes (1585)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
9f91c9a45936503fa00ec0ac21f8bc023e0b51c9b4612a3ab7611da0afd12e1c	2/10	23.95	25000	2074178	0:48:31	Staking Infinitely
7035741af5db98bd70b422168b94307c6c28416d726344fca6d6d5ede6e0522b	2/10	26.95	25000	2074179	0:33:42	Staking Infinitely
cafe09f69a99f5bb67e0ae0b8105a88e48879b8d3f802c04202c48fcaf388a8a	2/10	5	25000	2074180	0:05:17	Staking Infinitely
1f000f09a7b07828dcb72af7cd16857050c10c02bd58afb0e38111fb6cda1fef	1/10		25000	2074181	0:01:25	Staking Infinitely
b451a384d75d106917e610b532605d96e7812a0324d6664be3e7024167c397f0	1/10		25000	2074182	0:43:46	Staking Infinitely
cafe04f2db57043f8b9d26a9aa305e5707fd7b196b74b3f11daa35cc2a8928fc	2/10	10	25000	2074183	0:07:30	Staking Infinitely
0d04257018b89e991b5a27848bd2a6e9574981e5c244c317f8661733f300f099	2/10	24.95	25000	2074184	0:44:58	Staking Infinitely
1f108f099c330950ba1520ee450b602fbff0c8b8ab8e0664d6e11e1694bb4f7d	1/10		25000	2074185	0:40:29	Staking Infinitely
1d14e842190f9aadc61b6ca531caa67b06441c092674e38826d8c119a41d309b	2/10	24.9	25000	2074186	0:03:41	Staking Infinitely
cafe25abef21cc6eebfa18e96524466350800eea03e8a0bb7066c79ce57a66ce	2/10	5	25000	2074187	0:01:43	Staking Infinitely
+ 1575 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
2075760	360cf11d75f18f2d692207d46e46c8e60f9707a3b01005baa279547c96e1ef45	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2075756	44e5223b719f9cbad1fddcb4fbb68233a1d1f557e3bee40adee01e6efc9ca32c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2075700	21803e5860673fd6633cfde9a50dc535df40ea11c36f9afc59fd7b175b7ece8f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer