Server Time: February 28, 2026 at 7:42:51 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,056,431 L2 Height: 436,962,805 Hard fork: v22 Next Pulse: in 89 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: 33,552

Current Page: 0/1677

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
436,963,155	📀 Multicontributor Filled	Filled multicontrib contract 0x473f..	5c013bdcbd42a5490b72c776b6c2f0cb1a91665fa12dccf7128483f8b1b93bcf
436,963,155	📨 Multicontributor Contribution	0xC343.. contributed 18750 SESH to multicontrib contract 0x473f..	5c013bdcbd42a5490b72c776b6c2f0cb1a91665fa12dccf7128483f8b1b93bcf
436,963,155	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x473f..	5c013bdcbd42a5490b72c776b6c2f0cb1a91665fa12dccf7128483f8b1b93bcf
436,963,155	🏁 Node Registration	New SN 0x960a62.. w/ ID 3919 and 2 contributors registered	5c013bdcbd42a5490b72c776b6c2f0cb1a91665fa12dccf7128483f8b1b93bcf	Session Node Rewards
436,956,630	🎁 Claim Rewards	0x0340.. claimed 2.362000188 SESH	0bd5d3e96a6a04a8ce1f86b91737418f6ff52f9741beb443d61ac0a3462452ae	Session Node Rewards
436,904,932	🏁 Node Registration	New SN 0x5750b0.. w/ ID 3918 and 1 contributors registered	2a5cc210abac0a0b44f2d6d8fce92674fc41874af9aacbe95c775d60002ecb99	Session Node Rewards
436,896,578	🎁 Claim Rewards	0xBBaf.. claimed 167.699130802 SESH	f805beebed12c2deaf3c4019fd0cac8f24442ea8feeee826f741a0db3b61bcec	Session Node Rewards
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

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 411–416 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 172B / 145kB / 146kB / 298kB)

Current Page: 342669/342738

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
416	2858d 15:47:33	278k		9dfdf8f7de94d57376ee927adefdd39d20e845379f7263cd0864e1f0597860c5		0/2	163
				5df0422e075659a68649f27ff9a40cf1f4d26707815d258473a26d48465ada24	0.0687	1/2	13.4k
				05ec164f82a3a0c332e5a3e79846c901b9bdcdd87b84e7e82b8b7a37e4b0797d	0.0687	1/2	13.4k
				892ab359ef7f506ddab8198a043fe9c202cc81d81a8261444e4c81d11efb328d	0.0687	1/2	13.4k
				9a58b71da173d53d54461e1b1995a9b43220baa4a828ee94cd1e2e75ca15090b	0.1276	1/4	26.0k
				7ad56c1df42492b37b94842763dd77b8d6a7e05fc4294e916d40e3904ef2a0c7	0.3435	2/11	70.9k
				848cb4c0ccc0422c1a6c571aed54f1a7343555f59760a52a93caff222b01b7b1	0.3386	1/11	70.1k
				622d449eae49c1f43e13d271d780de82d65dac3ea3701592f4e69aa21425a293	0.3386	1/11	70.1k
415	2858d 15:52:11	388		2604b1e26ba663069621bf31b4a91bace131b8677d5c426aabb39fa456df16f7		0/2	172
414	2858d 15:52:49	388		d8dbc88c5df64e2c7a712925dfc0278be85a8c3d371af3f3e1c26aaa62892700		0/2	172
413	2858d 15:53:21	13.8k		9f69ca0469be770e0fdcf5651863ff4739948c3759c2f03df44589610d370486		0/2	172
				530d1b4bcf93dcd2b667f5b4e84fc27f795da782eec183f1a1174f20a7a83cc0	0.0687	1/2	13.4k
412	2858d 15:54:49	288k		294138f3824f7817173cb0600e937dd8f0c4309867e5b99eb7b8154acc4f044e		0/2	163
				23e9e02836e5616d245547e1afc6bf390713f3e8490f05d996ce9b1cde4e8c6b	1.3742	3/11	71.7k
				7b5abb963a7ef3a908d773a0fadc2b48d6b19afbe91738757d2433da51f1ce25	0.0687	1/2	13.4k
				a68e7aaaea11906f2c54363a3b82dede0946e69a4b0dd9cb3c10618f6a5a8b99	0.0687	1/2	13.4k
				70989d9a2b132fcb5a0de4fc282fc30cad3fa370ac2df3d4ed3e181a5c378fc6	0.0687	1/2	13.4k
				1619ee572e77575bca5364b2e7474b3632c4001997f8d47060e6ff9f6ca6b440	0.0687	1/2	13.4k
				65647d607719f01895eb11c55eadc0b54a55488406f3d1ad8b1a4ea624a5c90a	0.0687	2/2	14.2k
				e2aca93b65f12d3401aace5a0534bf61bccd09951fb6d0dd9152329047065052	0.3632	8/11	75.4k
				b0f817bae1b6bf62f200848fdefe08f0061360757f61ce12473b5ddbf3636cc5	0.3484	4/11	72.4k
411	2858d 15:58:28	298k		b60e75f1c8b5b90af7368c7c11e4a35e442103d8daf30a5160bc09002a230f9f		0/2	172
				73d0a7c73774989e300f7963b2b90633086a6699ff23286ba3d2b9ead8d04242	2.4539	2/20	128k
				974655f2d58d5d3ec4fab14c5d33ac44bf7168fd64b197374e018348ff2f7efb	1.3742	3/11	71.7k
				8742a5f4e03b61ffda063a5abf4d0a46134224f87e8cf50ac8d6a20c3f128bf5	1.3742	3/11	71.7k
				5a35e6420c9fa3640b7e442642ecda86b20a5d13f93fb1c0ff390e5e42d651bf	0.0687	1/2	13.4k
				b81061d152da28b1e85dffd21a51a807438b8c57f4ac20f30d3472be1983a2ff	0.0687	1/2	13.4k

Current Page: 342669/342738

Showing blocks/page

Session Nodes

16 session nodes awaiting contributions, 2 decommissioned session nodes, and 1547 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
89e86ee4de0bfcea80109745951e5f1d7bae5b59073c02c49ace4adf619f367f	3/10	40	2054931	2d 6:43:26	None (deregistration imminent!)
a32e427aa5ef6b0e9926cc8a89a76a943dcda25989c542d3fbd63ec508914198	2/10	15	2056368	0:14:09	110 (in 3.7 hours)

Active Session Nodes (1547)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
1f006f31d5892f4e202e0e7c19547ed4dd0510dceb74364fe5546841e5d82e87	1/10		25000	2054878	0:13:45	Staking Infinitely
7713f3443ec4d8be755d408d2b3430e64b87072af4dc44d1c0cd3b406c347560	6/10	23.45	25000	2054879	0:34:07	Staking Infinitely
b11b368516807554550c91fd3b7aab8bb4920d82bafb993162535787d3250010	2/10	15	25000	2054880	0:17:25	Staking Infinitely
306ab0f5cfd7230a17b015f8dfccb0263efb423d51278a2f3dddf42af86203d8	1/10		25000	2054881	0:19:57	Staking Infinitely
1f516f08372bf86ece83576b95f9de98ff6f690b60ad670f6ec48dc587669abb	1/10		25000	2054883	0:02:34	Staking Infinitely
b11b82579c052a1fdd21856436cde7c9a142af39109f1a2aa9fec4e24e240000	2/10	15	25000	2054884	0:17:43	Staking Infinitely
0e48a182ee2670f3f078911288286e6d9141e02c6d845668181d28c0456c0111	2/10	30	25000	2054886	0:09:53	Staking Infinitely
1f514f10c189447af83dd44200344fe59dd857b8b566179027c7f02532eb2c90	1/10		25000	2054887	0:42:54	Staking Infinitely
cfef91bcf3083601cbd4f770fd14bd4cded59a2029b37abc34023c96e813d770	1/10		25000	2054888	0:48:08	Staking Infinitely
1f020f21f921303e2c982be1f1429555c2232ee0e5b30539dbe222f1340d09dc	1/10		25000	2054889	0:13:45	Staking Infinitely
+ 1537 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
2056428	026c8503fb0fa9952b6781bec5bd80bb57f8b1efbd9be37dac7f726bfa8537d3	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056424	2bf86b1ffdfd0f3974b3515919311dd1372025e47f45f1d42dc2cfd13f8e42b9	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056380	dca01b64ed118b02cccf31e8b71634909a135994aa10a11a92151a5392c6af95	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer