Server Time: February 2, 2026 at 3:55:12 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,037,237 L2 Height: 427,717,858 Hard fork: v22 Next Pulse: in 68 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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: 31,606

Current Page: 0/1580

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
427,713,005	🔑 Node Stake Exit Request	0xb92e.. requested exit on SN 3782 (bls: 0x2499.. 0x1519..)	66f9c0be34a4e2bb8611de0e8c694fbd4a0cf9652e58951b832c8e7eb662351c	Session Node Rewards
427,694,495	🎁 Claim Rewards	0x35a7.. claimed 5.776621362 SESH	30d59c185ff44d2f30a565ce5a3eb7698388bc9a406f40c10cecb501ee46d0ce	Session Node Rewards
427,692,523	📀 Multicontributor Filled	Filled multicontrib contract 0xa14a..	dccb097183fe321aefbfcf96752f885447539c666210b9ebb43c8ac6a9f7658c
427,692,523	📨 Multicontributor Contribution	0x5680.. contributed 7210.70527714 SESH to multicontrib contract 0xa14a..	dccb097183fe321aefbfcf96752f885447539c666210b9ebb43c8ac6a9f7658c
427,692,523	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xa14a..	dccb097183fe321aefbfcf96752f885447539c666210b9ebb43c8ac6a9f7658c
427,692,523	🏁 Node Registration	New SN 0xec73ff.. w/ ID 3784 and 4 contributors registered	dccb097183fe321aefbfcf96752f885447539c666210b9ebb43c8ac6a9f7658c	Session Node Rewards
427,690,066	🎁 Claim Rewards	0x5680.. claimed 10161.328677389 SESH	bd155fcabebfe555ea76e60b0dae6658b3ca3cd0940c0a606c402a57c06cdf08	Session Node Rewards
427,674,919	🎁 Claim Rewards	0x6f35.. claimed 15.2121976 SESH	fd8c0853bc6ee754e378505f06de4fbddc318383d02fabcf5385cc72a1910430	Session Node Rewards
427,654,122	📀 Multicontributor Filled	Filled multicontrib contract 0xBba5..	18c753942b99c91e48276a5b09ea341c04d98299266cff35b4dec04bbdeebf7b
427,654,122	📨 Multicontributor Contribution	0x6f35.. contributed 839.532406672 SESH to multicontrib contract 0xBba5..	18c753942b99c91e48276a5b09ea341c04d98299266cff35b4dec04bbdeebf7b
427,654,122	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xBba5..	18c753942b99c91e48276a5b09ea341c04d98299266cff35b4dec04bbdeebf7b
427,654,122	🏁 Node Registration	New SN 0x87cd28.. w/ ID 3783 and 6 contributors registered	18c753942b99c91e48276a5b09ea341c04d98299266cff35b4dec04bbdeebf7b	Session Node Rewards
427,645,295	📖 Multicontributor Open For Contribution	Multicontrib contract 0x2534.. is open for contribution	0350dfefd5122c058e73a59087791321256fcc95b318365a3921a7b4db32a708
427,645,295	📨 Multicontributor Contribution	0x678f.. contributed 6250 SESH to multicontrib contract 0x2534..	0350dfefd5122c058e73a59087791321256fcc95b318365a3921a7b4db32a708
427,644,875	📖 Multicontributor Open For Contribution	Multicontrib contract 0x4B78.. is open for contribution	12331ba0905e04720bc9a5ee6852d4891c705ef1d741e6ddd70c833341485fb4
427,644,875	📨 Multicontributor Contribution	0x678f.. contributed 6250 SESH to multicontrib contract 0x4B78..	12331ba0905e04720bc9a5ee6852d4891c705ef1d741e6ddd70c833341485fb4
427,634,055	📖 Multicontributor Open For Contribution	Multicontrib contract 0x4C64.. is open for contribution	0a206e3a063141627e3e86170fac553a4aed8920b464ba38a2946a34a2c5b4ca
427,634,055	📨 Multicontributor Contribution	0x8DEe.. contributed 16491.876480837 SESH to multicontrib contract 0x4C64..	0a206e3a063141627e3e86170fac553a4aed8920b464ba38a2946a34a2c5b4ca
427,627,826	🎁 Claim Rewards	0xBeeC.. claimed 3.912928355 SESH	dcafe1d8222ed05af8a601d6b144f54d84c206b06a5745cad26396248c809272	Session Node Rewards
427,627,780	🎁 Claim Rewards	0x35a7.. claimed 24.623651214 SESH	ea23875a0006554400c600bb594105ca59a76e7e79611906566ca12e48a5c5f3	Session Node Rewards

Current Page: 0/1580

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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 2034000–2034012 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 0.00B / 0B)

Current Page: 248/156710

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,034,012	4d 11:28:49	553
2,034,011	4d 11:30:50	553
2,034,010	4d 11:32:50	553
2,034,009	4d 11:34:49	553
2,034,008	4d 11:36:50	553
2,034,007	4d 11:38:50	553
2,034,006	4d 11:40:50	553
2,034,005	4d 11:42:51	553
2,034,004	4d 11:44:51	553
2,034,003	4d 11:46:50	553
2,034,002	4d 11:48:51	553
2,034,001	4d 11:50:50	553
2,034,000	4d 11:52:50	553

Current Page: 248/156710

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Session Nodes

8 session nodes awaiting contributions, 1 decommissioned session nodes, and 1551 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
ec73fffa7f13a4c613eef05560589b8a79899fe3da434f4054884b15726f20b4	4/10	20	2037205	Not Received	29 (in 58.0 minutes)

Active Session Nodes (1551)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
5b5ce5b4fc2e71581956a402094e592cd1600a3b19d5312ab56f86b81c0d8b45	2/10	24.5	25000	2035709	0:44:54	Staking Infinitely
252f44c955f6e6a925eaecca2931df97648c17868ce6e0c6b773e605f85e3a1b	1/10		25000	2035710	0:50:18	Staking Infinitely
f92c938fd525c1950dc89e6949327b96fcbcfc5eca265d38a9881d850d4fb98f	1/10		25000	2035710	0:50:13	Staking Infinitely
96c051516c0dac60022fd5f9163e131025dcfaa519a1d8fe9728545c43618d0f	3/10	30	25000	2035710	0:59:11	Staking Infinitely
7ad7b9b4821f7bee2f8a92a1c7cda0399042ba8655aaaf5941539d7b6b03f36e	1/10		25000	2035711	0:48:13	Staking Infinitely
f70467449a1f0aeb7cf246f6a233ca2369ffd9ccec903d57865a66b596768312	1/10		25000	2035711	0:48:12	Staking Infinitely
82b416ce66b35cccd47259bb2ab0c0235fa83b57be578c3ef8301ccec631703a	1/10		25000	2035711	0:48:05	Staking Infinitely
c1b8ade25f7fecea9a76025a174ebebd84d2b5162567f7aa44798186d9820334	2/10	16	25000	2035711	0:21:40	Staking Infinitely
abc8293a81f31a6985b5e5ebdaee13e82fa8889bba929a91c19b2e823531ee47	1/10		25000	2035712	0:46:10	Staking Infinitely
3cab940bf5682de76590ac97ca6f2d26ae3426aa795703901663f8da51d592e4	1/10		25000	2035712	0:46:15	Staking Infinitely
+ 1541 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
2037232	7030ebc9ac67a781514e6372b3d6001ec8e06f22cb1750839096b5429feb1bdf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2037228	3e1baea2f8df1edcef4b6c417599194875f3df6600e3897e72896cd8f768f003	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2037180	6531b63749dae573374cdc2a923905329c9c64e51af12c93b68bf6a59ada71f1	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer