Server Time: July 19, 2025 at 9:52:01 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,895,215 L2 Height: 359,473,815 Hard fork: v22 Next Pulse: in 19 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 79,216,187.29 / 240,000,000 Rewards Pool 62,961,362.71 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: 12,117

Current Page: 0/605

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
359,447,351	🔓 Node Stake Exit		3731c0b550550bcbe0c73eadcd71aed51ac5c30354b93290fdfc6749305aeb05	Session Node Rewards
359,447,183	🔓 Node Stake Exit		b6526d821163dfd3316db1021f3c5925d1c17d0a83618db5f28fd582eba25377	Session Node Rewards
359,447,040	🔓 Node Stake Exit		a188b2b644110b1c991d459b5d7f0f6d81be5111659437f174dca8a59cdb94b0	Session Node Rewards
359,375,319	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x165F..	76239c83c0a79dc2317fe1d82d1d24f563c3d12eb8d35618b1c3ff7e00292ade
359,375,319	🏁 Node Registration	New SN 0x815adf.. w/ ID 2522 and 3 contributors registered	76239c83c0a79dc2317fe1d82d1d24f563c3d12eb8d35618b1c3ff7e00292ade	Session Node Rewards
359,296,899	🏁 Node Registration	New SN 0x736d2b.. w/ ID 2521 and 1 contributors registered	32ac2b9b8d6dd23dd2ba9cb08f992e755179aded01194c43b99b6e41ed6d21d7	Session Node Rewards
359,291,528	🎁 Claim Rewards	0x226F.. claimed 0 SESH	928bed8d3817e141bdc723b3979c0932b254ffb6e96e1c0835a681a1ea7fc700	Session Node Rewards
359,290,924	🎁 Claim Rewards	0x226F.. claimed 0 SESH	44e9579f87b5d19f7dd6e652dbaf9f4ab8dd45a9f2c6bf7af051a614058f1ccc	Session Node Rewards
359,255,932	🔑 Node Stake Exit Request	0xf628.. requested exit on SN 1833 (bls: 0x1cf3.. 0x2f35..)	4790edf8cf28f56c532fb5c5d8e4c245e1debbb48e258e0cd75196c488f67bb3	Session Node Rewards
359,255,702	🔑 Node Stake Exit Request	0xf628.. requested exit on SN 1510 (bls: 0x2b3e.. 0x207e..)	6d818df960f11461fdacb33421aa38484fe5a68e71a55cfd1c9de8ec2b68e145	Session Node Rewards
359,243,179	📀 Multicontributor Filled	Filled multicontrib contract 0xCC5C..	0e6369e01478fff62352da06d0e10ba7c18424ae5349534235218b3779047166
359,243,179	📨 Multicontributor Contribution	0xe9a5.. contributed 18750 SESH to multicontrib contract 0xCC5C..	0e6369e01478fff62352da06d0e10ba7c18424ae5349534235218b3779047166
359,243,179	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xCC5C..	0e6369e01478fff62352da06d0e10ba7c18424ae5349534235218b3779047166
359,243,179	🏁 Node Registration	New SN 0xba0695.. w/ ID 2520 and 2 contributors registered	0e6369e01478fff62352da06d0e10ba7c18424ae5349534235218b3779047166	Session Node Rewards
359,242,952	📀 Multicontributor Filled	Filled multicontrib contract 0x165F..	d31b4cde55370d38ec0f7b225e92a3e0c72a3a3763bfe129d7dcd830dc994b67
359,242,952	📨 Multicontributor Contribution	0xe9a5.. contributed 8002.4119 SESH to multicontrib contract 0x165F..	d31b4cde55370d38ec0f7b225e92a3e0c72a3a3763bfe129d7dcd830dc994b67
359,242,730	📀 Multicontributor Filled	Filled multicontrib contract 0x8A13..	a12f50b61beb00fb12488535bf193eca50058128a248126cad37904f6b2ac0e0
359,242,730	📨 Multicontributor Contribution	0xe9a5.. contributed 15056 SESH to multicontrib contract 0x8A13..	a12f50b61beb00fb12488535bf193eca50058128a248126cad37904f6b2ac0e0
359,242,730	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x8A13..	a12f50b61beb00fb12488535bf193eca50058128a248126cad37904f6b2ac0e0
359,242,730	🏁 Node Registration	New SN 0x3c825f.. w/ ID 2519 and 3 contributors registered	a12f50b61beb00fb12488535bf193eca50058128a248126cad37904f6b2ac0e0	Session Node Rewards

Current Page: 0/605

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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 1886578–1886597 🔗Permanent link to this block range

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

Current Page: 431/94760

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,886,597	11d 23:15:39	555
1,886,596	11d 23:17:38	555
1,886,595	11d 23:19:39	555
1,886,594	11d 23:21:40	555
1,886,593	11d 23:23:40	555
1,886,592	11d 23:25:39	555
1,886,591	11d 23:27:39	555
1,886,590	11d 23:29:39	555
1,886,589	11d 23:31:40	555
1,886,588	11d 23:33:39	555
1,886,587	11d 23:35:39	555
1,886,586	11d 23:37:40	555
1,886,585	11d 23:39:39	555
1,886,584	11d 23:41:40	555
1,886,583	11d 23:43:40	555
1,886,582	11d 23:45:39	555
1,886,581	11d 23:47:40	555
1,886,580	11d 23:49:40	555
1,886,579	11d 23:51:38	555
1,886,578	11d 23:53:39	555

Current Page: 431/94760

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Session Nodes

11 session nodes awaiting contributions, 0 decommissioned session nodes, and 1521 active session nodes.

Inactive/Decommissioned Session Nodes (0)

fhese 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.

Active Session Nodes (1521)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
45663386658c09ec042f80aefc0899693b4d736802447d4cafcdd23003e361c0	2/10	23	25000	1893666	0:52:35	🔓 7/23/25, 1:58 PM (in 3.7 days)
4dc71fe7dfd19addd3e296c4667e5be6d87748fda491f8a0e742bd3a48a12766	1/10		25000	1893667	0:11:35	Staking Infinitely
f76e13a89c2a77308fe96f6384ab934388f49927a94d12a51bfd25c068421e44	2/10	23.5	25000	1893668	0:56:14	🔓 7/20/25, 1:34 AM (in 3.7 hours)
02f0c05842d4e32a91c7832c63b7f4ca6f45af280bcfbf143e8b68f4719f4e0a	2/10	23.5	25000	1893669	0:53:07	🔓 7/20/25, 1:34 AM (in 3.7 hours)
1372cf1968a7e3115f3db1a202be83a18b9f225d24d7ac7bae064b1ff6ae0bd6	2/10	18	25000	1893670	0:49:47	Staking Infinitely
8b90840c32fa3117aa4823e663f2215e6c8fdaa38ca754a8f45dbbd37b55b9b7	1/10		25000	1893671	0:41:54	🔓 7/27/25, 12:16 PM (in 7.6 days)
d130b02e1f3b11ec7bc6b7074a75cd942357c05f1060586c268f5db7f51518f2	1/10		25000	1893672	0:38:07	Staking Infinitely
9f91c9a45936503fa00ec0ac21f8bc023e0b51c9b4612a3ab7611da0afd12e1c	2/10	24.9	25000	1893673	0:51:10	Staking Infinitely
b8fc7b2fa596392a6b17bca28d00c034ceba696510cbacd4d3923bcceb4288c5	2/10	40	25000	1893674	0:01:46	Staking Infinitely
241f3fe710d4c73a1c5b5ca47ebb35a2b71f9ff6fecab68e13688d9945f550ed	1/10		25000	1893675	0:20:39	Staking Infinitely
+ 1511 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
1895212	4644e6fb814b92270388dab9c2cf9f3c099f450d9631e44c8c5960f28121647b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1895208	37e9a92062466cb788b8ff0d12a6de34fdb1efd674998ccffa4a6eb2f46fe1fd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1895160	2b98852d853c7110ec2aa9d2098184cc9255e742d319fb3262628b5d01bdfbe0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer