Server Time: February 28, 2026 at 6:56:28 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,056,408 L2 Height: 436,951,557 Hard fork: v22 Next Pulse: in 1.9 minutes 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: 33,547

Current Page: 0/1677

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
436,625,716	📀 Multicontributor Filled	Filled 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 27262–27271 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 174B / 56.5kB / 103kB / 270kB)

Current Page: 202914/205640

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
27,271	2821d 6:42:31	72.2k		71834496adb8e0524ba4f2bb2241105b109dd6ebfcf0dc349496575f5bda60a5		0/2	174
				6c8ee97df17f5087216ddfd81a3f9bc2a2721bfaad53bd099bbb4187e83ae169	0.2727	1/9	57.5k
				b5fddd4a45859276520418dea39a5bdbb6175c9f731d367e9febbb4b0ed2cb7e	0.0670	2/2	14.2k
27,270	2821d 6:44:07	392		2a4e9ba5cf1b805b7293849c6c2bf15f8734aedc26fec740eabc75219c23bc8c		0/2	174
27,269	2821d 6:44:16	392		0f2065ebc84e9d79b6587af8e7e8392497418afae9341f7ab81874dc8e8a9bd1		0/2	174
27,268	2821d 6:44:19	41.5k		b8a06529424c1cbf2a529fba8379c91d7b71e0ce6588c419b79cd8e249fa3d9f		0/2	174
				8e814f0c723236e0df58670779fc48a55620f14ce6dcdeac687c44657fb17a1d	0.0670	1/2	13.4k
				1705a9f62e8c005301d054b035e2620e7b272f64bd0a09569790d5bb16377994	0.0670	1/2	13.4k
				220b667328a9410a77a63933e4731fec6e2a47e6fd82b2c108e6628fb0feb655	0.0670	2/2	14.2k
27,267	2821d 6:46:33	13.8k		78cf007c34755e1a051c3411f1768447dc5956b70f4ca57d980b0fd9da369276		0/2	174
				f2506dfc533412a8fab10204e923185e9966437d8089a62ee63f82ff218a7b32	0.0670	1/2	13.4k
27,266	2821d 6:47:18	13.8k		54f23c3e1bb3f3f685b56391c9c0873c37c5c6ac4a46bcd0ed66e44920afcc98		0/2	174
				2e1362d47685b77e155cda6c04c5eafc48992d4ef257220f2c4857f5fd4cb2a6	0.0670	1/2	13.4k
27,265	2821d 6:47:46	213k		bc17f34d7738213d837c0020de36af2de103b95828efdd5fd2bf510d2687659a		0/2	174
				9ff8cc874f7d2b009c02dae33a47f187ecf4a6a2c31185a8c8151cc114e1ce1c	0.0670	1/2	13.4k
				53903e2c52dcc34d9adc3eca2ab9a90c398ff3946deae3d7857d9af8a66b08dd	0.0670	1/2	13.4k
				58d4bd7e1c4fa7da6a746ef258bea20c3f25356e2a4f48240e7039e17866a129	0.0670	1/2	13.4k
				583033a698bf9198dc9ef51264db8a970ba1e6d45e8f0494ca02cc34b907b483	0.0670	1/2	13.4k
				65e4833754a185f9c15521d4875df9d0b68aae74e8e04040e8f4d5bdbc94ace7	0.0670	1/2	13.4k
				87d4e806b530d784db44a58a012c9f4830ca5f175c09bfbdd73c197274c7b4c7	0.0670	1/2	13.4k
				a9c7885542d8b0f9cffff0e4138a5c07ea04454fa3673e56485d4aa4937a0410	0.0670	1/2	13.4k
				09e56af1b28fa1b79c960a1dbbc2e8db4a473ccc7a8cb84069f4a9a613a96ab6	0.0957	1/3	19.7k
				4ea498d1cd007f19dadda9070b8d189363a11979f9b1c5071aeb15ebdab7d857	0.1579	2/5	33.1k
				1fe353743091715e0cb1c1e3d74a231c4bbe7811223873faebc39abb7fe4bd1e	0.2440	1/8	51.2k
				863e0079817ad0a84a098f5432da5514afc0010284fa38cfc8009b472477072b	0.0670	2/2	14.2k
27,264	2821d 6:51:36	160k		1f836c1e2b4d32d55405c54c21e06de3211fa307d289ac499521d32637594138		0/2	174
				22cb23295cc0b021686733ae7f50b5d25a00e9924e0ee3f570d9975ae9a0d840	0.0670	1/2	13.4k
				cc31c38d58a8bd87d0e20563509fe6f1f9d23895b26770e55ab987d879634321	0.6889	2/23	147k
27,263	2821d 6:52:50	245k		3474676e8683a2579bdfabfb3f987bc500a63ce1024cccc04afde4158c072d05		0/2	174
				99cceca71b591869e068e44bed8b531d2e43214aaa624f8d475ac07c469f7b21	0.0670	1/2	13.4k
				719c315bc34ff055a1f4d9411cda0d7c8fc4affa549dd7d95dd4a064f6965ddf	0.0670	1/2	13.4k
				6f1dc9f6e9beee09104fb2841df47efb7611392e9a71a9221e18a3b1775a8a12	0.0670	1/2	13.4k
				109d7157562560adb4c665045aff12eb7e45908f7bd9614b766b16d4e861762d	0.0670	1/2	13.4k
				89a11bcad3544b47732e1a9667653e41459647d4b98a31ea0a2de2ef995d6582	0.0670	1/2	13.4k
				f8b2e535707fe6abd187df96f9b302e589eb6c63386281ecef35ea1585225aaa	0.0670	1/2	13.4k
				f4579909e161b04e508aa740ec55193bfe703aa5e77b91e0bc53f5f25a354dea	0.0670	1/2	13.4k
				a7ff164b945cae0b268ce09402a4b9e199f3a671749c64ea133710979ffcda34	0.0670	1/2	13.4k
				85477a39fc0637e8f1e9e174ff99a6bb628bf9c48a574d371f441bff84a76ad2	0.0670	1/2	13.4k
				448f94e5df4de3acf34a8f08c4aae25f7a56933c637c3f48c849281c72bd3131	0.0670	1/2	13.4k
				3c2a8c5a8c8750e201d3378989929ade0362a7338833aa2b82aa0a5b9057557c	0.0670	1/2	13.4k
				5ff2624eeca0161c07af0cdfed11cb585df1950e1c1dfcfdf0a19396cf1a712f	0.0670	1/2	13.4k
				7c4b65a31b072adbe5f2a5a2d4d03acc91345d3a74361307586c3f74510e6e9c	0.0670	1/2	13.4k
				b568e51e0972f58dc3444997efc2034e0a66b4621353d27203978caba0e11d8d	0.0670	1/2	13.4k
				52e9c496d14ebd8f2886a865a36813aade6f36b2ecc130904e68d2ef259432fe	0.0670	2/2	14.2k
				b31f47b322ed906ba0b3804d62e17d13fd0b547df5977f11c85d8931a9ac2ecf	0.0670	2/2	14.2k
				fdddf73a4bfb768303299f829731c659a85a0583834eb12d1f6cdad1d03f4a69	0.0670	2/2	14.2k
				cf066e5ec05dffa3f2fdeb11acbf53f69ffe2fc28ab564ac603f469b57c12026	0.0670	2/2	14.2k
27,262	2821d 6:54:54	271k		bf90fedb00f07264204d4ad6134a41d246b238c888f60afda4a9c41ca98e459a		0/2	165
				1c18ae1c22196b346ad7d09f1ec50979b6bdb4ef229f78aaa86089128fc91982	0.0670	1/2	13.4k
				57e082e2ee0f61095e5fd3b821c692697e2153328d33367df85490808257aca7	0.6028	2/20	128k
				a4458b838a15b5b9c769089f7d07fbcc1298e710477014385eb622f988060050	0.6028	2/20	128k

Current Page: 202914/205640

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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 5:57:03	None (deregistration imminent!)
a32e427aa5ef6b0e9926cc8a89a76a943dcda25989c542d3fbd63ec508914198	2/10	15	2056368	0:28:06	134 (in 4.5 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)
e422704615c072e6ce5e59bd21013e6b74952e218be04e6eae9e196dd9695692	1/10		25000	2054854	0:15:14	Staking Infinitely
1f112f65ce6ef96d335f2dc2be059e316753b9e472eaa538fbce633e63ba8b9a	1/10		25000	2054855	0:28:46	Staking Infinitely
6123c1085850ce0a6e2c5986d07a6bd85a35c5f3af7c3a3742f45f9ca268cbb8	1/10		25000	2054856	0:04:42	Staking Infinitely
8abebf54a1a3ad76c57c42c612c0861b7aaef73437e3490df9545d86d6fa009b	1/10		25000	2054857	0:37:10	Staking Infinitely
1f113f1ff165aa1ec6c01c82f4e144f710fbb6a4bb9ef4d92f17c84a2d936c26	1/10		25000	2054858	0:29:02	Staking Infinitely
1f506f0d8c48b911ec933e9036dc8d3f61332da42b35a665ee7bf094948c7715	1/10		25000	2054859	0:16:44	Staking Infinitely
e749ccef94f39284252bf96a7465cadeb5551355b37a82ec10ba5eba70192376	1/10		25000	2054860	0:30:17	Staking Infinitely
1f502f096353bf0fc8c00979f3f87e12280b05d753e46225368f3fbf656c2a66	1/10		25000	2054861	0:17:44	Staking Infinitely
ae1211bcfe9c09bc717a5b7e1fcacd23795a39e53569cf77a1883e6a0a609d00	2/10	20	25000	2054862	0:24:15	Staking Infinitely
a73f40f7babd2cdef0f6dc027dae92fdbd70f54780260ab85005d15ea1270d88	1/10		25000	2054863	0:48:20	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
2056404	0af41e5d147a6f3e4246115dbdc851fe50762a166df013db0ca5223fc388840b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056400	00b73a121b8797db516a5d96c5966a9b9dde51ea004f909e2129bf2ae63de47d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2056380	dca01b64ed118b02cccf31e8b71634909a135994aa10a11a92151a5392c6af95	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer