Server Time: February 28, 2026 at 1:07:21 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,056,233 L2 Height: 436,867,314 Hard fork: v22 Next Pulse: in 59 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,302.61 / 240,000,000 Rewards Pool 57,870,247.39 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: 33,545

Current Page: 0/1677

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
436,864,503	🎁 Claim Rewards	0xB5c7.. claimed 245.910105261 SESH	47648949086e4f8253c6c4d9eee1a81f69b6c2990b070aadc920389e7d9f62ef	Session Node Rewards
436,756,989	📨 Multicontributor Contribution	0x87f3.. contributed 2524.825417828 SESH to multicontrib contract 0x888B..	5596a9765d349011ef6cda7bcca2f2a5350b543ebc5d66c19a671d7d0b27ac47
436,756,084	🎁 Claim Rewards	0x87f3.. claimed 2524.825417828 SESH	4dd8949c52f928fec7aafcd63a9426a732cba8864d366308afde1afb71db47a1	Session Node Rewards
436,730,960	📖 Multicontributor Open For Contribution	Multicontrib contract 0xf5db.. is open for contribution	9ebf614b3afad85e19b737aa8a109594294ff548103480a7e6370de8b3bc8143
436,730,960	📨 Multicontributor Contribution	0x1b50.. contributed 6250 SESH to multicontrib contract 0xf5db..	9ebf614b3afad85e19b737aa8a109594294ff548103480a7e6370de8b3bc8143
436,730,870	📜 Deploy Multicontributor Contract	New multicontrib contract 0xf5db.. w/ operator 0x1b50.. and SN key 0x8cd8.. deployed	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84	Session Multicontributor
436,730,870	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xf5db..	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84
436,730,870	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xf5db..	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84
436,730,870	🪧 Set Multicontributor Keys	Set keys (bls: 1595.. 124d.., ed: 0x8cd8..) for multicontrib contract 0xf5db..	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84
436,730,870	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xf5db.. fee to 18.25%	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84
436,730,870	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0xf5db..	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84
436,730,870	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xf5db.. manual finalize to false	c57b591cf879306a48dfecf9c0f0536c61c12846fcf7192d02386f3e40799f84
436,729,107	🎁 Claim Rewards	0x1b50.. claimed 6645.098720045 SESH	fb02268cfc9d66d15857f906bfb4a291c88fedc53e91e6b4f9c6951962f0ec2d	Session Node Rewards
436,703,135	🏁 Node Registration	New SN 0x60de37.. w/ ID 3917 and 1 contributors registered	e0b6af227a69063e98b2d3c78df84928f49a7a8af07e5ca37d5d728bc89d5306	Session Node Rewards
436,698,380	🎁 Claim Rewards	0x68A1.. claimed 23309.37599962 SESH	39599fac8d7dae4f84430fe3efa2e9f109de9e23e4f7e39e1bd012dd1e8fc245	Session Node Rewards
436,672,382	🎁 Claim Rewards	0x6f53.. claimed 13.781600124 SESH	6dfac4c4166deaeeee372817c059cc858ead3d6d29e56c0368f480c4eda44b78	Session Node Rewards
436,649,277	🎁 Claim Rewards	0x2956.. claimed 130.093312779 SESH	347a7c870fe1604d980e32e7c58b961cf82f536d4e684b87997947458d8731fd	Session Node Rewards
436,625,716	📀 Multicontributor Filled	Filled multicontrib contract 0x4322..	38ddbc02892fcad5888afec2056fb9ed1e0d68b89d5199a8fbeae6c3f0fc86ff
436,625,716	📨 Multicontributor Contribution	0x5286.. contributed 18750 SESH to multicontrib contract 0x4322..	38ddbc02892fcad5888afec2056fb9ed1e0d68b89d5199a8fbeae6c3f0fc86ff
436,625,716	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x4322..	38ddbc02892fcad5888afec2056fb9ed1e0d68b89d5199a8fbeae6c3f0fc86ff

Current Page: 0/1677

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 882–884 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 172B / 158kB / 144kB / 273kB)

Current Page: 685116/685410

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
884	2857d 18:10:40	159k		1661c9e1c7133bce470a73b2d6310eeb96422a9ffa019e8944d3f17a8e6db2d9		0/2	172
				d3427a745d4dbae09b5cf38469a4966cecef7e85b646a87cd6d270c9736b7518	0.5102	1/4	26.0k
				493043fb81b85ea5c3c4328acf005968d0ffe9766bbab3624bf19bcaefb967bb	0.0687	1/2	13.4k
				2120cdd98142a57f48c7b7f7657cb461121a3c4ef7cd672aeb9b510946b896e8	0.0687	1/2	13.4k
				ade98a6bcecb9231ee5eff27fb06bc13101f2919230000a60702f536352edee4	0.1030	11/2	21.0k
				eb4f33088c5b3f9b8c635691861b0d44388dc60eaa6f89e2c5991dc7d9aa11ba	0.0687	2/2	14.2k
				9b5fce8c8b558eafea3d072c555aacdc34c077c5e01e8e2537bbee09e98b8c4d	0.3385	1/11	70.1k
883	2857d 18:13:45	388		10cf2bfff2ed673934eb380cac489d72fd13af62198b402fb59b37b1bd263f87		0/2	172
882	2857d 18:14:03	273k		0eec0759fb2cbb02e3daf44f3d9690d4303b4966aeb0f6a94aff616a187eca5b		0/2	163
				4d0d5cdb0200d50dff8e57b5e2f919dff5dc8f251b8066b21f6c465404fc7330	0.0687	1/2	13.4k
				bfd7badd17100184485de3730344600eb090bb693133abf31be193da87c8d80c	0.0687	1/2	13.4k
				c9bf6215919c664212ef760265601de7f1d2469387b86acff68839b0276322a8	0.0687	1/2	13.4k
				cf96371aabd20f10427e293b820e7e96229742abd5f5fbb69148bba2e009c4e5	0.0687	1/2	13.4k
				851b959efca4c85ba465d9cc57991fbcb7d3f870a06019079f1051dff4e489d4	0.0687	1/2	13.4k
				e7a64a90b53a1b7184416fd935864f894875fb11035baa8ec1357af635a69975	0.0687	1/2	13.4k
				3d83fb947dbf170b735a63d5585f6b0011a8ff91850652c4f041e176ade01ea0	0.0687	1/2	13.4k
				74059cc67563b9b00a2c15b0cc8a2ce5029fc3240a40b18ca1b21055b643bf3b	0.0687	1/2	13.4k
				9d6cf0ce1b6b87255669c9660c4383eb421c36dceddf4cba54cac2d29c2170ab	0.0687	2/2	14.2k
				f43c3ec5fc2e2792f276b104360d481b57dd98509c02007501fc0f184515e17d	0.0687	2/2	14.2k
				009117c6115c177aa4e1ce10069defc8419859b930c4296f287b832aa07080c0	0.0687	2/2	14.2k
				7562fb5ef23e0578b2545a37fa2521455dcc9f4b7997be113ec03bc6df0cbcfb	0.0687	2/2	14.2k
				eab09503bb7117465dad9f48421b3f14517decf2d28ce16ed007f8e9f20169b3	0.5249	2/17	109k

Current Page: 685116/685410

Showing blocks/page

Session Nodes

17 session nodes awaiting contributions, 5 decommissioned session nodes, and 1566 active session nodes.

Inactive/Decommissioned Session Nodes (5)

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.
60898d844e908962c689fb04a983d93cd1ff91803b24620e4d178f894ee7cec0	1/10		2054868	2d 0:04:37	76 (in 2.5 hours)
2478a7abe756d10b3c9a4f3d873b44f453c0682352d3450d32ae865cbc8d514a	1/10		2054873	2d 1:35:06	81 (in 2.7 hours)
e164bcf830b1289a2203151d7f0a1d5475954c2aa20679df0ff154982294f515	1/10		2054895	2d 0:12:17	103 (in 3.4 hours)
f48fcbfbb08dedb80de867ee78225293350364ece2166e0b66d4a7d4dbf13495	5/10	18.5	2054915	2d 0:05:29	123 (in 4.1 hours)
89e86ee4de0bfcea80109745951e5f1d7bae5b59073c02c49ace4adf619f367f	3/10	40	2054931	2d 0:07:56	139 (in 4.6 hours)

Active Session Nodes (1566)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
bf3adf701b6b364ae630ffdb363fe244693620ded66c2b1757a6624d428233d0	3/10	24	25000	2054681	0:24:49	Staking Infinitely
2c28c8698e15684885eabcb4520481735089ba6a42f31c087d0892938e5737fa	2/10	24	25000	2054682	0:55:31	Staking Infinitely
9bfb491a08db3e778f0bc10f16bfb3cbb9a69fd70cbd45c9442bc96f62f55e6e	2/10	25	25000	2054683	0:44:18	Staking Infinitely
1c0d8f50a45f05dc7af22a66e45e16d403d571d26a669f5dc04f34255fde2c1c	3/10	23.8	25000	2054684	0:04:11	🔓 3/14/26, 4:05 PM (in 14.1 days)
51e746428652c9950a78dea8e5ff3521871749268ff51705ca8b8c102e4e7d6f	2/10	22.3	25000	2054685	0:04:10	Staking Infinitely
86f6e6519dbb75107d5b4600c8115466e754cd324fe49a3de296f39506fb2018	2/10	25	25000	2054686	0:05:56	Staking Infinitely
7ea622ec09d5d97618228ef2e1720fd4db6c76339787dc3fa4e4eb4f60318e76	2/10	21	25000	2054687	0:24:49	Staking Infinitely
a26fbddd391c0d1a66ad89739086ca7a8de345b4bb3e8c8a57224ea9528d9bec	2/10	23	25000	2054688	0:36:09	Staking Infinitely
52915d9192fa0db55cf269265cc96de289ef0008e4d40d4b3d510126e9dabdf8	1/10		25000	2054689	0:46:35	Staking Infinitely
c84eb4923d55b1290e007bb3a5752e3b71b8486a3fa3a6e7f019d2253848a415	2/10	27.8	25000	2054690	0:02:28	Staking Infinitely
+ 1556 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
2056228	d16517d578be0ce23f5c49baf6ffd9393ccda974bef3ebe0329c79e98457fe57	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056224	7110fc75f03c38b90867ff7934a96611599c36f0b556b7552d415a4c1c26337e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056200	b114a2cdf5a4500a68863a1bd777ba96d9ddb8877377f5ec62dbdce5c6a8f770	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer