Server Time: February 28, 2026 at 7:32:58 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,056,426 L2 Height: 436,960,407 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) 85,307,302.61 / 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: 33,548

Current Page: 0/1677

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
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

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 682–689 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 52.3kB / 86.5kB / 268kB)

Current Page: 256967/257053

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
689	2858d 6:51:45	40.6k		aae4e1761f661f7967c66b984b0307a3ec610562428c3a777579c3b1aaea2aa4		0/2	172
				162970092ac4b9fa307ff0fd10b9a2a351fbef4ecfb9a7e839232650ab5f5793	0.0687	1/2	13.4k
				2320aa68ec7b89a92ca8da7c32862a7228b6415595fe86cf29bd05f57851c8dd	0.0687	1/2	13.4k
				3dbee10ad8701ec07d8976431d73005863d2778721fa275612a8d79b5176b31b	0.0687	1/2	13.4k
688	2858d 6:52:55	112k		a68df362161bb49e24924b74506753355184e32961356bd69a173cb93d0b85b4		0/2	172
				0e976009cb50cfb15d44ba5b7e67ef45ba684fd036b9f5d88216dfb7754622e8	0.0687	1/2	13.4k
				9d5160d17a4425ca2ab059d08125c78dd09dd6c577d13af0c33449e289c9fa53	0.1325	2/4	26.8k
				9b0f8530f31f7a5aad92e6150b4e4ad929b1c583cc464a62efa1fa3e576d2dab	0.3434	2/11	70.9k
687	2858d 6:55:45	28.0k		39b071cc02b2de7c93f3ea38336228abb40b24e1128e88678f83a62fc3bc842f		0/2	172
				266fdf2bff5ad6b5c38ca0a1a1329817afe29c2005ccc6e764b9bd32d4aeb2bf	0.0687	1/2	13.4k
				78106905037145ab5990f30d97f412e3bd4bf0971cc5e263fa6602f845bfa60a	0.0687	2/2	14.2k
686	2858d 6:56:07	64.7k		a656fbbf7c27c78df2ff818110cae6cede69678cddb0ab0b94787fce76ac475c		0/2	163
				c45f8655bcb27af1a81b0a72dfbf92a5ef0482b697bb5c026e315e3866a6d6fc	0.3336	5/2	16.5k
				acb0574183e975f7a1dcc081a62558cbddb9765a80c0eccdabe40f3f432080e9	0.0687	1/2	13.4k
				01e16ec7e86d2fe1fc262553fe162baf8daf6c515424ea61eff1b66316c379c7	0.0687	1/2	13.4k
				7bdc63e7346c88d8e71478e5a436875ca859fd4fc6ddec95c1b031f9bdea879c	0.1030	11/2	21.0k
685	2858d 6:58:31	388		361bb4dfc4960d433cea4d45534c4064c89f86dc3a6d6a72b092d8ed04b121a1		0/2	172
684	2858d 6:58:46	370		e1455ca43d8190150dd6cc861cf36ed112b110f71dbe97b47b706194d7fc8a16		0/2	163
683	2858d 6:59:00	268k		8fbdda50d74947da9fd9ff66230437ce75024d59b14bfe738204348cf546e2ab		0/2	172
				4b560fa218bf6a2cbc988cebb8bf94c3ea641a092f88590c1d836c2dfadaba18	1.9822	2/16	102k
				72e5436b9c74cf8d58a335b5e76f4447022c3c855b8c2037efdcd7af68d4e1ff	0.7948	2/26	166k
682	2858d 7:00:35	180k		ec0ab75dd4e1330f717b8847b06187b36bfc3fd7f29f10a282492c2da66a3aa7		0/2	172
				245b97a47cbe8dc44ce16074ccb900730628549f6237314b98893f00fb88b427	0.0687	1/2	13.4k
				03c6186ffaf171a86989ab1fda6b6d8ea8aac65da9e9ed2353ef97971ae79eb9	0.7997	2/26	166k

Current Page: 256967/257053

Showing blocks/page

Session Nodes

17 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 6:33:33	None (deregistration imminent!)
a32e427aa5ef6b0e9926cc8a89a76a943dcda25989c542d3fbd63ec508914198	2/10	15	2056368	0:04:16	115 (in 3.8 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)
7322f8e32d7e86f922728267dcd6d44553192effeab4035c1718f172baa5dea1	5/10	19	25000	2054873	0:08:15	🔓 3/4/26, 10:02 AM (in 3.6 days)
5e1bc2290698de3f538cce79d3804e3deadf0f19bd5a2b2d73096a79af229085	1/10		25000	2054874	0:03:20	Staking Infinitely
1f005f0b9f6200b2692d809b38b330b7014a1d56e429af0f4603cd9b1fbb5062	1/10		25000	2054875	0:04:00	Staking Infinitely
1f323f140c5b6c45db805c005b8956330e21425cd252ac9ca1b0e939bcf2fef6	1/10		25000	2054876	0:35:53	Staking Infinitely
3ffce1e4052e2d21ab90a90d7c9ae241d79c88579ef81f4489bc203d294e3204	2/10	30	25000	2054877	0:44:27	Staking Infinitely
1f006f31d5892f4e202e0e7c19547ed4dd0510dceb74364fe5546841e5d82e87	1/10		25000	2054878	0:03:52	Staking Infinitely
7713f3443ec4d8be755d408d2b3430e64b87072af4dc44d1c0cd3b406c347560	6/10	23.45	25000	2054879	0:24:14	Staking Infinitely
b11b368516807554550c91fd3b7aab8bb4920d82bafb993162535787d3250010	2/10	15	25000	2054880	0:07:32	Staking Infinitely
306ab0f5cfd7230a17b015f8dfccb0263efb423d51278a2f3dddf42af86203d8	1/10		25000	2054881	0:10:04	Staking Infinitely
1f516f08372bf86ece83576b95f9de98ff6f690b60ad670f6ec48dc587669abb	1/10		25000	2054883	0:52:31	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
2056424	2bf86b1ffdfd0f3974b3515919311dd1372025e47f45f1d42dc2cfd13f8e42b9	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056420	ff3933b9c391ab9a61a69c1039cf89e2c0e31dfb91404396d3dfea96539a4b2f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056416	5c605dcd8f576f8bd622c1ba460a52d192dfccdcbdc54ca1a507314fb90fdcd3	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer