Server Time: December 26, 2025 at 6:03:24 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,009,941 L2 Height: 414,606,102 Hard fork: v22 Next Pulse: in 56 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,940.11 / 240,000,000 Rewards Pool 57,869,609.89 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: 28,333

Current Page: 0/1416

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
414,592,011	🎁 Claim Rewards	0xB245.. claimed 1722.173199557 SESH	2c12334e11730ecba8579fc4215faf14f6147f0829b0511bce6a3e7cc409d7b1	Session Node Rewards
414,582,905	📨 Multicontributor Contribution	0xB880.. contributed 6492.54999578 SESH to multicontrib contract 0x9A00..	84196859363dad490bffa6d88d7b9e68f5b3b9379515eed348c54589243d1e1e
414,582,326	📨 Multicontributor Contribution	0xB880.. contributed 6800 SESH to multicontrib contract 0x3fD8..	4648fa81458a64586f3112eb60644b32c9dd1eb481c7ba336ea5468a4384d9db
414,541,584	🎁 Claim Rewards	0x743f.. claimed 50000 SESH	f755253742e1b9c7fe53367b032e23c35e6e72b1fce8426f4dddf78cc8bbdba6	Session Node Rewards
414,517,069	🎁 Claim Rewards	0x1b50.. claimed 0 SESH	2d0ee289ee5fde36080c47bfdb6ae629c3699857ec66824257f3a95ede491388	Session Node Rewards
414,516,869	🎁 Claim Rewards	0x1b50.. claimed 6332.571521035 SESH	94f1df9d5e7613d1ae207d09703ffa2bf79b305e80ebdc0e318e7a3d62f34ecb	Session Node Rewards
414,507,760	🎁 Claim Rewards	0x743f.. claimed 25000 SESH	35eab7fd66ad86c4b757eae822764d7e24dadbe4b369ec7e46008001a0775859	Session Node Rewards
414,504,259	📨 Multicontributor Contribution	0xB954.. contributed 1715 SESH to multicontrib contract 0x3fD8..	79094444f7754e41d7d7f7cfbed854c0857afd3868d11d9f9b2b7abc9af26201
414,503,947	❓ WithdrawContribution		82cf8bdaf5068b93e775f93d0c949d7ad9ced3b126bed7c695025d3fa90a8020
414,478,862	📀 Multicontributor Filled	Filled multicontrib contract 0xEe82..	fc3d0a965c7917a7581e21145821821c427c346605064fb48f0b99858f8383dd
414,478,862	📨 Multicontributor Contribution	0x0000.. contributed 432.424196028 SESH to multicontrib contract 0xEe82..	fc3d0a965c7917a7581e21145821821c427c346605064fb48f0b99858f8383dd
414,478,862	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xEe82..	fc3d0a965c7917a7581e21145821821c427c346605064fb48f0b99858f8383dd
414,478,862	🏁 Node Registration	New SN 0xae1211.. w/ ID 3515 and 7 contributors registered	fc3d0a965c7917a7581e21145821821c427c346605064fb48f0b99858f8383dd	Session Node Rewards
414,478,778	📨 Multicontributor Contribution	0x4880.. contributed 4193.140393724 SESH to multicontrib contract 0xEe82..	dfad356ed848db992032f95549247a59369fc9fa296f3f1b7aaa02e6be7efc13
414,478,422	🎁 Claim Rewards	0x4880.. claimed 4193.140393724 SESH	3465a581aa54bee3927923b3fc2207ffc0618d7e84feceb14e5ce34c298093d0	Session Node Rewards
414,478,259	📨 Multicontributor Contribution	0x182F.. contributed 5777.079778038 SESH to multicontrib contract 0xEe82..	6033f433aca9a4c54b2c17dd6a682ff34a6bcbc2e700aedecb0296f4aeae0b45
414,478,143	🎁 Claim Rewards	0x182F.. claimed 5777.079778038 SESH	a5c48c753c81300d905c5633da390993a9e25a68a9697e2099d647224185bad0	Session Node Rewards
414,477,983	📀 Multicontributor Filled	Filled multicontrib contract 0x0386..	a01c19aa662f777a752aab40dcd7f9304b9fb946eded900b03124ee810996a91
414,477,983	📨 Multicontributor Contribution	0x0000.. contributed 18750 SESH to multicontrib contract 0x0386..	a01c19aa662f777a752aab40dcd7f9304b9fb946eded900b03124ee810996a91
414,477,983	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0386..	a01c19aa662f777a752aab40dcd7f9304b9fb946eded900b03124ee810996a91

Current Page: 0/1416

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 211–215 🔗Permanent link to this block range

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

Current Page: 401945/401988

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
215	2794d 4:48:09	370		e30d62f4149ff10de17b5bef3d026a5e73692d07db7a9e9f5915f9db857c3622		0/2	163
214	2794d 4:48:17	370		75f628812733f49b5aea1e115fce3dc1812d679cba396de5e2133b556f9cf68c		0/2	163
213	2794d 4:48:28	370		3f74234ee9b3486bb0863c61825e3bbc81c878f18d46d102e9996cc8906f384b		0/2	163
212	2794d 4:48:34	370		83e3f9500db562b7ae825bef57be91543357fce93a62fa776aac07b3f4140ebd		0/2	163
211	2794d 4:48:38	370		58d23284e83726352cfcde3a71ba81dbd6427e5361725316eeefc6c6a0c1b755		0/2	163

Current Page: 401945/401988

Showing blocks/page

Session Nodes

17 session nodes awaiting contributions, 1 decommissioned session nodes, and 1556 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
677f60818c88cc23e9cb8ab48d7d53624404347a64389d1b876d098507b97ed0	2/10	15	2009664	12:01:07	648 (in 21.6 hours)

Active Session Nodes (1556)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
3eb334ec1bf896ffb1b51693a02e0fba3b4fbaab5aeb1f9ea4ec7521aaa409ce	1/10		25000	2008402	0:51:40	Staking Infinitely
0bc0ff22113bb03d521eb0a60aed7f1dc5b2866a9a04590f66dea9592825139c	2/10	16	25000	2008403	0:16:44	Staking Infinitely
0994beae91a5a60dabdd3d3fb4e1575a503d8d4846f3ddeddd5d1c1908fe9b80	2/10	30	25000	2008404	0:43:57	Staking Infinitely
53a7c11080ae90b5c9a71867c14f9028efdcf12ac71d974049246cb5b8ef1bec	3/10	16	25000	2008405	0:55:59	Staking Infinitely
ad4913564aa31495c6cc416c6e246b8d10e7ac6329669965436fd76e972db632	2/10	16	25000	2008406	0:39:51	Staking Infinitely
dce98cc2602f0673c365dc41e3df099bb44c9d3fa8ca393d1c25a6aa1c7a59c3	2/10	43.9	25000	2008407	0:31:36	Staking Infinitely
560984115efaee5eef63052a0292e0e4e74e83559186a3c738cc892e13c56c84	2/10	18.95	25000	2008408	0:39:20	🔓 12/26/25, 7:45 AM (in 1.7 hours)
16481769aa4e9aeaf9b016402d7c12518558b28c79bc28b9973db971618a4b50	1/10		25000	2008409	0:15:09	Staking Infinitely
7f0a268df3634a8c216535381639148c9413e5422230f19fdeb81c1c60c7eb39	2/10	25	25000	2008410	0:05:47	Staking Infinitely
fe5abebdb75955b38348b62b444e6782f6e47a8352c17eb02c736e6029703479	2/10	38	25000	2008411	0:58:39	Staking Infinitely
+ 1546 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
2009936	0a908ceeaecc4ae9d04075dcffda8b47bf661ff5a878e4fa99e20bdce67fc101	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2009932	0d2c5c4fdac871817287603d2a434bed224ca4f3b324c89b88d41b64ba9e7841	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2009880	a62e72c1de6078e0b69af974eca7f46e17052cd187c902d7a7b7016572a98773	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer