Server Time: February 5, 2026 at 7:02:58 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,039,851 L2 Height: 428,979,058 Hard fork: v22 Next Pulse: in 82 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

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 Blocks 43–50 🔗Permanent link to this block range

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

Current Page: 254975/254981

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
50	2835d 18:48:35	346		e9f9ec7c0776a0baed221564eec7cf09b97d6a51c0c0bc6f8eb0db3b60be5e83		0/2	151
49	2835d 18:48:37	346		a76ca9098dc28a445e68ff1472af0bfe6454c13e8c7adb07931439c562149ce7		0/2	151
48	2835d 18:48:46	346		3b828c31afedf7059cfce4ea813d7d4e9e6b93337181f9c163deb6489a3e969d		0/2	151
47	2835d 18:48:48	346		e93c4f7e6ba539930413203d8648032b5f7c54cce61936b2481573df8c928032		0/2	151
46	2835d 18:48:49	346		35622519a4f7e4accba67748e40168ed1aa46708be93300764a2be44ce8fde7a		0/2	151
45	2835d 18:48:52	346		7a634d02462dd636cf9d66073aa684a4c4417069284f63fde9d11f6dc717d100		0/2	151
44	2835d 18:48:55	346		ef6d58c0cc0c5569ac12f4a43967dff9a47eabfc0581bcd2a09c7e6f56de91a2		0/2	151
43	2835d 18:49:00	346		8d0295bb452eb900791569d67a8e5629fd73fa4930fbe519c68766d5a522bf15		0/2	151

Current Page: 254975/254981

Showing blocks/page

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)
fadc6e7980e4ead82b489cc043ae424c8fd33760372b9459b165668c0f1e2120	3/10	21.5	25000	2038309	0:49:18	Staking Infinitely
34a6b321c62f466224f1cad153915daff8075d8b339e7fa47712b311f1509567	1/10		25000	2038310	0:25:00	Staking Infinitely
91f3bc97d4b0e7ed309d977060f5b0d1f55fb7e559010eb0ca2f737360e86c5a	1/10		25000	2038311	0:24:19	Staking Infinitely
c6c6c819fb205253864a971feb163e95ae8ab19b847316f4ac0e9ef58d0d083b	1/10		25000	2038312	0:56:18	Staking Infinitely
0918aa5f3b181aa20ce69e60837a28f89b6618b062d64b54f5af3c3ca6e7fc2d	1/10		25000	2038313	0:14:53	Staking Infinitely
afc4cf4f445f5cf0268e4ba38b6fe3dc1c33e80002d074664656bfee357e717c	2/10	24	25000	2038314	0:52:46	Staking Infinitely
d36bef9b92c9edee797998d96a41a64a2d919c9ac5dbaeedb32ad6955c8cbc9e	1/10		25000	2038315	0:20:10	Staking Infinitely
1636d40eea2639088b11affaed8ddcf8650377019d4385559cd6f205e645ea33	1/10		25000	2038316	0:00:49	Staking Infinitely
1f509f05c49da0478818ee5772c6e15b457b0923ece38d034d9d4f601a161419	1/10		25000	2038317	0:25:57	Staking Infinitely
1f607f0906b937936c30a7f7aed363ccbc817a2d240acb7e8fe34b6796fc0987	1/10		25000	2038318	0:16:16	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
2039848	7597ceb49880b341e9fb17b702dbe7c52158a6584bef1b831946afc8da3453aa	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039844	3c95557b4c7f991cd1d037ac3f0d68ef8fc9f333e44e97fe7a54be3e9c3ea085	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039820	50ac9fa1690e40b6f22b6e18b7441e564042f3e9d815c09910f84163f3f953c4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer