Server Time: December 18, 2025 at 5:41:50 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,004,170 L2 Height: 411,832,652 Hard fork: v22 Next Pulse: in 30 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,940.11 / 240,000,000 Rewards Pool 57,869,609.89 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: 27,678

Current Page: 0/1383

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
411,792,337	📀 Multicontributor Filled	Filled multicontrib contract 0x3b0d..	baba482b6a0999389a098045cbbc02dbc245d01276909938bc90d27116189821
411,792,337	📨 Multicontributor Contribution	0x2A0b.. contributed 18750 SESH to multicontrib contract 0x3b0d..	baba482b6a0999389a098045cbbc02dbc245d01276909938bc90d27116189821
411,792,337	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x3b0d..	baba482b6a0999389a098045cbbc02dbc245d01276909938bc90d27116189821
411,792,337	🏁 Node Registration	New SN 0xb6e3b1.. w/ ID 3486 and 2 contributors registered	baba482b6a0999389a098045cbbc02dbc245d01276909938bc90d27116189821	Session Node Rewards
411,792,213	📀 Multicontributor Filled	Filled multicontrib contract 0xBb5a..	2b21c322c7351531dbee808ff47e28a7a7044f0d5f9111ee77a999abb85b7949
411,792,213	📨 Multicontributor Contribution	0x2A0b.. contributed 18750 SESH to multicontrib contract 0xBb5a..	2b21c322c7351531dbee808ff47e28a7a7044f0d5f9111ee77a999abb85b7949
411,792,213	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xBb5a..	2b21c322c7351531dbee808ff47e28a7a7044f0d5f9111ee77a999abb85b7949
411,792,213	🏁 Node Registration	New SN 0x1b796d.. w/ ID 3485 and 2 contributors registered	2b21c322c7351531dbee808ff47e28a7a7044f0d5f9111ee77a999abb85b7949	Session Node Rewards
411,791,959	🎁 Claim Rewards	0x2A0b.. claimed 37717.826857183 SESH	4c1de9004c78d93285beb8bb82e4eb13d3e9dd3ba6b2bb7e36c3489c748eca2d	Session Node Rewards
411,766,561	🎁 Claim Rewards	0xc485.. claimed 10.206832822 SESH	0f906da1b415b3fca7202a39ff0b20cff061a277cc9b3acc0d3b3704b5884ad2	Session Node Rewards
411,687,858	🎁 Claim Rewards	0x0773.. claimed 341.756736246 SESH	43af573d8a58ff3469609447e18492e04a743343d94f8de82a8930874b3c4c61	Session Node Rewards
411,679,138	🎁 Claim Rewards	0xBBaf.. claimed 180.187324729 SESH	cdb76eb84175ffb390617449ead3b8a7da89a6bcc69cbf3365a6018fdc04856b	Session Node Rewards
411,677,368	🎁 Claim Rewards	0xFc01.. claimed 4976.374221816 SESH	794ccf427c895c2e43f7153bba66fd79c1ef59ec738a34f398c264219d208591	Session Node Rewards
411,631,475	📨 Multicontributor Contribution	0xFfB0.. contributed 1507.126307983 SESH to multicontrib contract 0xF022..	c5e5b75b32d81db6587ab0c59e9f71e96b8e32bded0b1a9d7f73c49edd871abe
411,630,060	📀 Multicontributor Filled	Filled multicontrib contract 0x51FE..	0995b5d0ce5a8792903ac88f948462a74e690337484fe02dafaa86d2824cd38e
411,630,060	📨 Multicontributor Contribution	0xFfB0.. contributed 9291.122134299 SESH to multicontrib contract 0x51FE..	0995b5d0ce5a8792903ac88f948462a74e690337484fe02dafaa86d2824cd38e
411,630,060	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x51FE..	0995b5d0ce5a8792903ac88f948462a74e690337484fe02dafaa86d2824cd38e
411,630,060	🏁 Node Registration	New SN 0xcd4d96.. w/ ID 3484 and 3 contributors registered	0995b5d0ce5a8792903ac88f948462a74e690337484fe02dafaa86d2824cd38e	Session Node Rewards
411,625,544	❓ WithdrawContribution		1d68ac1a893eb6ce56c84cef78ceae5468a136b61b48dc13046e9dbe319fffd4
411,625,386	📖 Multicontributor Open For Contribution	Multicontrib contract 0x3b0d.. is open for contribution	e6681c9fbf15faa642b9179c19a9890e2ae4edcad1494be38947c184c4aeb6d8

Current Page: 0/1383

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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 2003298–2003317 🔗Permanent link to this block range

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

Current Page: 43/100208

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,003,317	1d 4:25:28	553
2,003,316	1d 4:27:28	553
2,003,315	1d 4:29:29	553
2,003,314	1d 4:31:28	553
2,003,313	1d 4:33:28	553
2,003,312	1d 4:35:28	553
2,003,311	1d 4:37:28	553
2,003,310	1d 4:39:28	553
2,003,309	1d 4:41:28	553
2,003,308	1d 4:43:28	553
2,003,307	1d 4:45:28	553
2,003,306	1d 4:47:29	553
2,003,305	1d 4:49:28	553
2,003,304	1d 4:51:29	553
2,003,303	1d 4:53:28	553
2,003,302	1d 4:55:29	553
2,003,301	1d 4:57:29	553
2,003,300	1d 4:59:28	553
2,003,299	1d 5:01:28	553
2,003,298	1d 5:03:29	553

Current Page: 43/100208

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Session Nodes

7 session nodes awaiting contributions, 0 decommissioned session nodes, and 1573 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

Active Session Nodes (1573)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
7d6ffd56b5cb5c28193829b0980793d8b0a0a2fac8d68a48fbd17a8a71979c5f	1/10		25000	2002616	0:13:12	Staking Infinitely
31f56496f4201fb99fb5a30608cb5788310822a9fb67589507c859e3f144ad65	3/10	16.5	25000	2002617	0:49:40	Staking Infinitely
9a93d74d785d7ed2325bd3514c87405b1b5f3deb60903b9bcb4ae239fbbbb4dc	2/10	17	25000	2002617	0:45:52	Staking Infinitely
cafe21cb5e2871b18d2b90c1de3489e6af55dc78565882c415d25bec4fa682a6	2/10	10	25000	2002617	0:47:21	Staking Infinitely
93c05f2c75a454bddc1865c77b0fa1c1b4bd45546c2478b7723d781bb6d00ec8	2/10	5	25000	2002618	0:50:48	Staking Infinitely
b289716dd31f39d23838993fda6ed9dadc3d70d02a85029cac36343206a7cd36	1/10		25000	2002619	0:05:37	Staking Infinitely
cafe18f385636bfcd303c0036105ddacdb6772b5ee2dd9e2bc0804622beea863	1/10		25000	2002620	0:42:17	Staking Infinitely
1f214f205a51da18f024809c8a62afba8687a6fd9c663f0684bb4f6aece0ab86	1/10		25000	2002621	0:57:17	Staking Infinitely
1f211f31bd3f810fa0f993c4826cf99a275233114d95b551087965d0c93b1881	1/10		25000	2002622	0:57:05	Staking Infinitely
1f521f2654b0c6632fc8ffcb21f0a9c29e2241c0e5b57c87277011d3f3a38d0d	1/10		25000	2002623	0:32:06	Staking Infinitely
+ 1563 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
2004168	a16eda80a4b0e37481eafa036b86a00a6bd99759e7a300a17310617dade5ce5e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2004164	0a7aba50024b8eb8e75d5819e14d2d86059721416667fda36bfcb247cb03ea5f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2004160	0b1de3cfe32aaaa4b5b2d23dd90b88a8f43aca120e51ad7388ebf7910d9c6329	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer