Server Time: February 28, 2026 at 7:32:57 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 83 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 26514–26521 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 165B / 116kB / 124kB / 270kB)

Current Page: 253738/257053

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
26,521	2822d 8:25:20	180k		fd564acf7500678551e433472c2c63c68033261918d77862c86d7e2beef0ceb6		0/2	165
				37dc067c0e490ba165e73c322d3a61d1873c10f2f73f5304ebd84bf693a621fb	0.0670	1/2	13.4k
				b65afd86e70d71e62082841f5cc21b15507e4dae91056094c5032f92097d319e	0.0670	1/2	13.4k
				fa4d8576602a4dcdf019fbc82e017827b06168a4ec3f6f95114ed22a476cf4aa	0.0670	1/2	13.4k
				43256bd6e3300078a6b7e31348f094dbe60ccfe9aa753f8a541813e09515015b	0.0670	2/2	14.2k
				60f9e8a85eb3653514dc87f13f89f44e5240637bf8d985c16536ec1d24cf22a6	0.0670	2/2	14.2k
				7a5afc61fd47b57f131a2920f640b06ca59df885982d85e25453eb69c7927dbb	0.0670	2/2	14.2k
				5d2c1117954a4931566778187a199d2a770af433abdd5e3a9716ca52473f331c	0.4500	2/15	96.2k
26,520	2822d 8:27:20	392		71b268c0f010750dc91d1cf654fd3aad65879bc829f321a4d31474defe4d441e		0/2	174
26,519	2822d 8:29:04	271k		beab764e4f2c38fcbe84d7d194aa611f44e3e93ff7d055cd9c1525368d9fe587		0/2	174
				4235bcaca0dc8d905f430db3b2460a4335f14c5d57f205ab13447388c8ac42a5	0.0670	1/2	13.4k
				ca279000ed1d00f6adef77e5093230b17f54d4b125c6697bf6defc8e16de3759	0.6032	2/20	128k
				8d8b2e50faa3dc153b1b1b53f84ce9140fbf03afacaeb566fef76d9ffe315641	0.6032	2/20	128k
26,518	2822d 8:33:05	240k		3f137bc10c4dd634f591b97dc74ea94569b542e770f8d1a70af75c2812a15d33		0/2	174
				60b0950aa759eee2b31eb7f9e6f2b8769e79b7e96622fba33536ec22eab1f86f	0.2681	1/2	13.4k
				0bf42b00b96f1c088c5764b45609dbf2b07ddf966d512ad752c77d56b08c3305	0.2681	1/2	13.4k
				d3bd5eb70e1d8526984c0f7352447c011d6b757caece52b1b7015b26a305e565	1.8001	1/15	95.8k
				cfe11734e6e5f82a80136480b2f6301d5043c523749405e2ab79984b010da469	0.0670	2/2	14.2k
				298b905c341fe804294c4c82b2b4c2842836bf9c47a1c62b83ed300d6108fa19	0.4835	2/16	102k
26,517	2822d 8:35:31	374		a812d74b4a05d73c05a9d4490dcc754e4a36b85d869816d5c4794c90b2b4932a		0/2	165
26,516	2822d 8:36:35	54.1k		f07826a37b9a62e38ea450806a658f0892ae65afaa7c9acf9b144da4e918bdd7		0/2	165
				94b77d2181cbebf831df4bec0495b42c855c627503194fd59146a37260465c5b	0.0670	1/2	13.4k
				4dd3b0ef460aacebc83aeaad44a0cf9e5b4d99905dd4f5fb645ba2c789491fba	0.0670	1/2	13.4k
				5d385cb469b206d453c47eb5c8bf67b1f9e94315fd916b420e3c50d015730198	0.0670	1/2	13.4k
				1de11c0fa0f4cd80031913554da35af1437cacca8e8ed1cd1055185c0eca9b98	0.0670	1/2	13.4k
26,515	2822d 8:37:10	249k		9651b948f16b41f7cb07dc237a226a0daf89cf9da265cf80b36d17eef6e87771		0/2	165
				f93368443ce9d00b54be2b2d79fd7d5c4f9b60d32735e1907834726a8fef51f6	0.0670	1/2	13.4k
				e69a3a9173baa6c676388e27ed62e93b80ac7a55410be6d66cb8f09e59cf7f94	0.0670	1/2	13.4k
				75cbf8967f86c44f55f9315bf13d9212089613470afbe78134a8ac6dc6a17344	0.0670	1/2	13.4k
				0b241742a24a9fc3e91dc2b82258634c648e87067c7b16ee271cce574eb37b75	0.0670	1/2	13.4k
				eb4607cc9dc0468e95ee9772abbd90ec5b08446cba2185eab6b4938831ffe967	0.0670	1/2	13.4k
				1eb646063692ee537a499527be354493fe44420caf494068620e01d8be3ad25a	0.0670	1/2	13.4k
				df4a167fa801783695ddb8bffaa7f746424b3072c2c611165d1c77978e78d15c	0.0670	1/2	13.4k
				93112ef440327ae8fed469b3f78bb98474b1fffb647d3fd0264c6ed64949ed95	0.0766	4/2	15.7k
				1120a7ef9c193c697f3a7a1a04ad9ec16017665143a9ad777585cb7073c32aa4	0.0670	2/2	14.2k
				70ec66ac5fbdd69fa9bf9ca1b82fd0cff289086f160e2583e852dfc899f9ce35	0.0670	2/2	14.2k
				dbb195b974bbca53d3f9ebe4bd11af4cd5303c42ef2bbe0c2a518bae9f8b7629	0.0670	2/2	14.2k
				a97de32a673f978f8fc36b40ca07ef2a820a5a60854a45ae202a9fbeabc37ceb	0.4500	2/15	96.2k
26,514	2822d 8:48:04	374		92744ad84588d9a4eb636b315b28fdc1b6fbddfd0eb5c11ee5632251be9fc51e		0/2	165

Current Page: 253738/257053

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 6:33:32	None (deregistration imminent!)
a32e427aa5ef6b0e9926cc8a89a76a943dcda25989c542d3fbd63ec508914198	2/10	15	2056368	0:04:15	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	0:08:14	🔓 3/4/26, 10:02 AM (in 3.6 days)
5e1bc2290698de3f538cce79d3804e3deadf0f19bd5a2b2d73096a79af229085	1/10		25000	2054874	0:03:19	Staking Infinitely
1f005f0b9f6200b2692d809b38b330b7014a1d56e429af0f4603cd9b1fbb5062	1/10		25000	2054875	0:03:59	Staking Infinitely
1f323f140c5b6c45db805c005b8956330e21425cd252ac9ca1b0e939bcf2fef6	1/10		25000	2054876	0:35:52	Staking Infinitely
3ffce1e4052e2d21ab90a90d7c9ae241d79c88579ef81f4489bc203d294e3204	2/10	30	25000	2054877	0:44:26	Staking Infinitely
1f006f31d5892f4e202e0e7c19547ed4dd0510dceb74364fe5546841e5d82e87	1/10		25000	2054878	0:03:51	Staking Infinitely
7713f3443ec4d8be755d408d2b3430e64b87072af4dc44d1c0cd3b406c347560	6/10	23.45	25000	2054879	0:24:13	Staking Infinitely
b11b368516807554550c91fd3b7aab8bb4920d82bafb993162535787d3250010	2/10	15	25000	2054880	0:07:31	Staking Infinitely
306ab0f5cfd7230a17b015f8dfccb0263efb423d51278a2f3dddf42af86203d8	1/10		25000	2054881	0:10:03	Staking Infinitely
1f516f08372bf86ece83576b95f9de98ff6f690b60ad670f6ec48dc587669abb	1/10		25000	2054883	0:52:30	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