Server Time: February 5, 2026 at 6:50:11 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,039,844 L2 Height: 428,975,652 Hard fork: v22 Next Pulse: in 9 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: 31,985

Current Page: 0/1599

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
428,964,308	🎁 Claim Rewards	0x6f35.. claimed 4.540180209 SESH	19665f89b261fe519301489222ccf3b6db97578152e1de5291c657d5f46126df	Session Node Rewards
428,949,671	🎁 Claim Rewards	0x83F5.. claimed 0 SESH	945053c31dcdca920f1e933c9e7cf9655f14db705346aca4b6d03b71ac77204b	Session Node Rewards
428,949,458	🎁 Claim Rewards	0x83F5.. claimed 2566.313630595 SESH	07f8f1a401eb45d139125db7cc9275af9619b8b781cd731f4d7e36c61fb6707d	Session Node Rewards
428,938,628	🎁 Claim Rewards	0xDb38.. claimed 5.309145505 SESH	762dec275430337c902c1109131668f4ba5029422a6f1a78ae14703a7ea09a09	Session Node Rewards
428,922,375	🎁 Claim Rewards	0xdC59.. claimed 1362.322731553 SESH	4ac455ce8fbb734631300058773b3e8733f7d7e421c769638e740af21f6496eb	Session Node Rewards
428,909,280	🎁 Claim Rewards	0x35a7.. claimed 34.848981906 SESH	c99a33a6fedd92ef4308f16587ebd54412cd6d9cc8fce102530d1215df288027	Session Node Rewards
428,887,244	🎁 Claim Rewards	0xBBaf.. claimed 111.123480384 SESH	80218f9c033d5c10ace1014e3c4fed0a5e821c252fd0c40e7e2e7972dd2d9930	Session Node Rewards
428,790,660	🎁 Claim Rewards	0x6f35.. claimed 9.154633198 SESH	7d2b7fa99ca0724e49d7d0f83b3730e06594130e1e481eeedfcfa74ac2371944	Session Node Rewards
428,734,472	📖 Multicontributor Open For Contribution	Multicontrib contract 0x2d2A.. is open for contribution	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	📀 Multicontributor Filled	Filled multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	📨 Multicontributor Contribution	0xFfa0.. contributed 25000 SESH to multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	🏁 Node Registration	New SN 0xa0cbe4.. w/ ID 3833 and 1 contributors registered	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a	Session Node Rewards
428,733,164	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x2d2A..	2ad56d3e85e79d2f3024ab690ea11ef35c9d19db52d6c6114557058f25ddf849
428,733,164	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x2d2A..	2ad56d3e85e79d2f3024ab690ea11ef35c9d19db52d6c6114557058f25ddf849
428,733,110	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x118C..	420c1a81b2ed481c0fff00cb98d6c967a628d56cb66e5da7dcf841c380877c59
428,733,110	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x118C..	420c1a81b2ed481c0fff00cb98d6c967a628d56cb66e5da7dcf841c380877c59
428,733,071	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xAaBF..	153c29c502f93aee74ace011a7d1ba4af8195a7dfbfd5fba7a7d6a17dac53316
428,733,071	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xAaBF..	153c29c502f93aee74ace011a7d1ba4af8195a7dfbfd5fba7a7d6a17dac53316
428,680,412	🎁 Claim Rewards	0x5C3a.. claimed 475.007711862 SESH	a1f4b76ea92f3f82b9c176f86c244b5b4072ef876e22f1a32d38afa291e1d4f2	Session Node Rewards

Current Page: 0/1599

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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 39–41 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 151B / 151B / 151B / 151B)

Current Page: 679934/679947

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
41	2835d 18:36:20	346		ffbb38b1aef07ccda6bc999048261a9c9764406894a53ca86aaf4b1bf967ac11		0/2	151
40	2835d 18:36:23	346		205df4538817488c679b2c71137270f1d07f36e046d0dbffb6ea878938a1a741		0/2	151
39	2835d 18:36:26	346		9a0fce0a4202088297d18d041673be80f560468e260aedda428c05c6cdb7c70d		0/2	151

Current Page: 679934/679947

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Session Nodes

15 session nodes awaiting contributions, 0 decommissioned session nodes, and 1597 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 (1597)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
e27b2a2ec8dd434187111ec4bc81cfc03329a074c5fefa7901c5cf4080d0a14c	3/10	25	25000	2038303	0:22:43	Staking Infinitely
ee2b833abf4edae2112a124087e7b269f7e8f741d6e3920a2f1bb969f45dcf7f	1/10		25000	2038304	0:11:49	Staking Infinitely
0f19d169658d7b3ab8e417332a48abe5edfc0e34352d002c04dec8a4be49c8cd	1/10		25000	2038305	0:37:23	Staking Infinitely
9905f753f4a98e4c1cf2b538d71fcb6bef04f4c84e803df5cd86f2e46277009b	2/10	30	25000	2038306	0:58:06	🔓 2/13/26, 4:38 PM (in 7.9 days)
288bd454a590ee935cef7843108ab0ac0c821eedca04e2df95b394d9abf8d2d8	2/10	21	25000	2038307	0:20:25	Staking Infinitely
2f617b7a434ae3d76878864920310ef0d3563ff259ade25c4cb9721b0af9c7ee	2/10	21	25000	2038308	0:19:46	Staking Infinitely
4cf7430310e4ea8534f9bdc183f29fdd0077382bd0839167c7d2907737cfb688	2/10	17.5	25000	2038309	0:07:18	Staking Infinitely
fadc6e7980e4ead82b489cc043ae424c8fd33760372b9459b165668c0f1e2120	3/10	21.5	25000	2038309	0:36:31	Staking Infinitely
34a6b321c62f466224f1cad153915daff8075d8b339e7fa47712b311f1509567	1/10		25000	2038310	0:12:13	Staking Infinitely
91f3bc97d4b0e7ed309d977060f5b0d1f55fb7e559010eb0ca2f737360e86c5a	1/10		25000	2038311	0:11:32	Staking Infinitely
+ 1587 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
2039840	3a8d1bb9627d7db04c98981ffb92201400c4080e331de56ba565522c029590bb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039836	70d912ab89a1888f7332f3c6de2848e7380edfbcbef955dfb4dec04964e28e63	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039820	50ac9fa1690e40b6f22b6e18b7441e564042f3e9d815c09910f84163f3f953c4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer