Server Time: February 9, 2026 at 1:59:12 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,042,579 L2 Height: 430,293,709 Hard fork: v22 Next Pulse: in 68 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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: 32,289

Current Page: 0/1614

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
430,293,284	🎁 Claim Rewards	0x6f35.. claimed 50.998743478 SESH	4e4a89c122126dc3644a1e271a52b5c51572a40e6b9a14cd5ee5c97bde2952b3	Session Node Rewards
430,270,199	📨 Multicontributor Contribution	0x87f3.. contributed 1647.895130355 SESH to multicontrib contract 0x23dd..	a9d2e02ed6658c34c2bdc0b4bfd991dcb0b73b6e704186a5cbc17211d3e66551
430,269,942	🎁 Claim Rewards	0x87f3.. claimed 188.815365621 SESH	76769321ea3e45c2763983d706f06b5491fb6c6eeda6ea94f6f71e625400c0ac	Session Node Rewards
430,267,387	🎁 Claim Rewards	0xB4F7.. claimed 3751.665941692 SESH	672b3118dd0a54538501ca51458c2b34b752ca9c26332b4bd9ea7318c3c9c558	Session Node Rewards
430,259,002	🎁 Claim Rewards	0x312F.. claimed 2112.979608854 SESH	4f4d49844ee53eb6bbd740fb7fbfec16c11d597a7b7b644fdca04daef6acf29f	Session Node Rewards
430,257,789	🎁 Claim Rewards	0x2247.. claimed 2113.843884236 SESH	70380d8d372c46dd9011db4f1b83361a224ec177055d2fec1dc534e64a8236cc	Session Node Rewards
430,257,537	🎁 Claim Rewards	0x3552.. claimed 2113.857200515 SESH	cf11484ea79f227ea28bc6a10def2f3bc781a5851941df72efae65132f29b90c	Session Node Rewards
430,243,413	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xB710..	9fc4469347110ee89d646c4415dcb9b8a5d6dc7f6f0870502fa13a320ddd9bd4
430,243,413	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xB710..	9fc4469347110ee89d646c4415dcb9b8a5d6dc7f6f0870502fa13a320ddd9bd4
430,234,672	🎁 Claim Rewards	0xFeb8.. claimed 347.273393655 SESH	113f94a89345d593ed51eaf2fc4cfeb777ac4091f4fdbe5606cd01f38f3bbc93	Session Node Rewards
430,233,669	📖 Multicontributor Open For Contribution	Multicontrib contract 0xFce1.. is open for contribution	84ed912bfececb937afef452d5fc67de16b3528f065baa5387b8b97073291f65
430,233,669	📨 Multicontributor Contribution	0x9A80.. contributed 9561 SESH to multicontrib contract 0xFce1..	84ed912bfececb937afef452d5fc67de16b3528f065baa5387b8b97073291f65
430,233,225	📜 Deploy Multicontributor Contract	New multicontrib contract 0xFce1.. w/ operator 0x9A80.. and SN key 0x14ee.. deployed	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e	Session Multicontributor
430,233,225	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xFce1..	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e
430,233,225	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xFce1..	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e
430,233,225	🪧 Set Multicontributor Keys	Set keys (bls: 2faf.. 17f2.., ed: 0x14ee..) for multicontrib contract 0xFce1..	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e
430,233,225	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xFce1.. fee to 18.45%	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e
430,233,225	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xFce1..	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e
430,233,225	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xFce1.. manual finalize to false	2752d18dcaa3d9650b9aa70e421384ed452e240ddd2e5f2b4b648e684e124f0e
430,232,494	📨 Multicontributor Contribution	0x5dbF.. contributed 6134.625500106 SESH to multicontrib contract 0x23dd..	0e67df513cb44d1637c3b567755d2869e88a40ccba16a223ee59901de48ac735

Current Page: 0/1614

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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 287–289 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 163B / 163B / 163B)

Current Page: 680763/680859

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
289	2839d 12:24:22	370		8c4456a5e11d2d55c0879d45ef0787b6572728aaeb95e5b395de58444651be09		0/2	163
288	2839d 12:25:12	370		91b005af9534faefc9bed15d7ef6ee4a8aaf5ddcbfdb63b21bf59f9f70b39180		0/2	163
287	2839d 12:25:53	370		1849932d33d09b90e23320ba345fbf176ea15dca7fa0eda193f106c6da88c4f2		0/2	163

Current Page: 680763/680859

Showing blocks/page

Session Nodes

14 session nodes awaiting contributions, 0 decommissioned session nodes, and 1601 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 (1601)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
cdfbcdae2de00da6058312a88e05249840168e8725847a0a12e4b3818d6ae037	3/10	30	25000	2040984	0:39:53	Staking Infinitely
da8b10f4acc44d75dd5524c34987b61a698cac0429e6668e80e8cdcfb2b797fb	2/10	20	25000	2040985	0:50:33	Staking Infinitely
00000000c9b1ef4599f86182d6905963a72f6a9f50849e1263b4384df8600091	6/10	22	25000	2040986	0:50:47	Staking Infinitely
7bfa011286a026dc4e762b16c719ad1369abed231f58c896ce0f434fe66a7ac4	2/10	25	25000	2040987	0:50:08	Staking Infinitely
1880c36b3e5689d4e067d98ea8678597b0912bf9023d1761165490b778a51bf2	2/10	15	25000	2040988	0:28:33	Staking Infinitely
f61234c884969e10160b627eb6cf477e14dce483130dc9878c61e30f6210e233	1/10		25000	2040989	0:20:01	Staking Infinitely
c0ffee02fbe6be89047f605843d9f4b701186d8f9b9494791f22947da421ff31	2/10	25	25000	2040990	0:11:24	Staking Infinitely
b5b3bb394826976ee1a95fe7601adf5d07f8ced78263643619b6542bed491945	1/10		25000	2040991	0:58:15	Staking Infinitely
5534c3dfba4c7aa8c8125471c2ab2511780ffab311d7573a9b460f9b3ee199f8	1/10		25000	2040992	0:57:04	Staking Infinitely
59272e7433cd765fbd8fe0e54a8ea2fde59884ed78fb3eaec969e68252bf8f52	1/10		25000	2040993	0:50:37	Staking Infinitely
+ 1591 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
2042576	eef85d04d4dd4ea28c0ef1124a60e7f3fa9f9e7c12c0e754c56989944b89c113	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2042572	727e49cc47f2a2ff9ef28720e20345e330fb7a3eb2774a34993492368881eba2	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2042520	c8186a306e51ba8e556922645913f014b37678b4f997a92f28f6f164fc0ae4d6	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer