Server Time: March 7, 2026 at 11:24:38 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,061,222 L2 Height: 439,267,942 Hard fork: v22 Next Pulse: in 1.7 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: 34,148

Current Page: 0/1707

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
439,267,311	🔓 Node Stake Exit		5d971fd4e2dfba21ec38253799ecbea500647548326cf3019d42e9ce110b5b5f	Session Node Rewards
439,256,461	🏁 Node Registration	New SN 0x7f5eff.. w/ ID 3993 and 1 contributors registered	e616a277981dc9b3945b6af0a6d7a2297a4404bf8250edd08174ebb6f99f16e3	Session Node Rewards
439,252,552	🎁 Claim Rewards	0xA30D.. claimed 24950 SESH	dc3924aa6be563dae498f2f974f9c40dc2bef946207c6cbfe3a10a812e908b32	Session Node Rewards
439,226,572	🎁 Claim Rewards	0xfCc3.. claimed 0 SESH	c38902b7826317cc330d18cf5c2c904f390678d2f404677356f3d135c5823a80	Session Node Rewards
439,226,514	🎁 Claim Rewards	0xfCc3.. claimed 119.747878527 SESH	aef3d0f277cd7bc0434a549b57bb4406169732da727dd7e098f5c2c2ee0a7dc7	Session Node Rewards
439,217,762	🎁 Claim Rewards	0xEe55.. claimed 1128.121702215 SESH	a7b7927cf8f2082a336fa1c9f85ddbe8b599038f3071a6979dd549832c789270	Session Node Rewards
439,194,152	📨 Multicontributor Contribution	0x26b0.. contributed 48 SESH to multicontrib contract 0xD770..	7080115c51970e312da8b67db924a9f1d51b9e106e85453f2f85da04ac6823db
439,193,848	🎁 Claim Rewards	0x26b0.. claimed 48.477573734 SESH	082d0ca81b594fde97a3c07625533d6997bdbc3347cf0a0f8c77ddeada2137c5	Session Node Rewards
439,156,757	📀 Multicontributor Filled	Filled multicontrib contract 0xCD23..	660f126b17c26bb0286a9944e588b19fd29c2bd6a3d7d64525b5b1d728d24c44
439,156,757	📨 Multicontributor Contribution	0xFfa0.. contributed 679 SESH to multicontrib contract 0xCD23..	660f126b17c26bb0286a9944e588b19fd29c2bd6a3d7d64525b5b1d728d24c44
439,156,757	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xCD23..	660f126b17c26bb0286a9944e588b19fd29c2bd6a3d7d64525b5b1d728d24c44
439,156,757	🏁 Node Registration	New SN 0x4285a3.. w/ ID 3992 and 3 contributors registered	660f126b17c26bb0286a9944e588b19fd29c2bd6a3d7d64525b5b1d728d24c44	Session Node Rewards
439,156,433	🎁 Claim Rewards	0xFfa0.. claimed 184.341565006 SESH	04796296ce0e952e2048828bdaefe51bb973bcbbe1c6b97d82cd8fb283f710aa	Session Node Rewards
439,143,531	📀 Multicontributor Filled	Filled multicontrib contract 0x14F4..	648c4dc3a11ecaa7a25cf6e6974bd308c7af29809b504a11d76d73a8e66bd08d
439,143,531	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0x14F4..	648c4dc3a11ecaa7a25cf6e6974bd308c7af29809b504a11d76d73a8e66bd08d
439,143,531	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x14F4..	648c4dc3a11ecaa7a25cf6e6974bd308c7af29809b504a11d76d73a8e66bd08d
439,143,531	🏁 Node Registration	New SN 0xf9c5b2.. w/ ID 3991 and 2 contributors registered	648c4dc3a11ecaa7a25cf6e6974bd308c7af29809b504a11d76d73a8e66bd08d	Session Node Rewards
439,143,379	📀 Multicontributor Filled	Filled multicontrib contract 0x58cf..	9e954180088b9b0061aa977d7260ffe5bef39233fa762fda5849865146e26f6a
439,143,379	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0x58cf..	9e954180088b9b0061aa977d7260ffe5bef39233fa762fda5849865146e26f6a
439,143,379	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x58cf..	9e954180088b9b0061aa977d7260ffe5bef39233fa762fda5849865146e26f6a

Current Page: 0/1707

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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 2057207–2057211 🔗Permanent link to this block range

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

Current Page: 802/412244

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,057,211	5d 13:40:16	553
2,057,210	5d 13:42:16	553
2,057,209	5d 13:44:15	553
2,057,208	5d 13:46:16	553
2,057,207	5d 13:48:17	553

Current Page: 802/412244

Showing blocks/page

Session Nodes

15 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.
e27b2a2ec8dd434187111ec4bc81cfc03329a074c5fefa7901c5cf4080d0a14c	3/10	25	2060764	18:23:58	983 (in 32.8 hours)
8a87b17dc53b23ea61b736dac98f8b69f7ce4bba110b1a494f0cb50d71d897ef	2/10	30	2060779	17:57:26	998 (in 33.3 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)
c5c42bbbca36ed6e1e41b6de05629cb2c834b900d869839d338d466e6d308a57	1/10		25000	2059673	0:07:06	Staking Infinitely
2b15f7759564d0a2c7d60b04f8c7b5604b793cdd570fd0754a38d5738e919dad	1/10		25000	2059674	0:26:19	Staking Infinitely
3304b076517b6021243f0157adf45735dac47f933be5ca90d5686465814ec0e1	2/10	30	25000	2059675	0:09:11	Staking Infinitely
b9ce05d9a464a0b276c480d6ebac2439dde75c308897b4e7b70179edd39b7c1a	2/10	16.5	25000	2059676	0:44:11	Staking Infinitely
1076f78be9331b56f9ddaa082a9b145febb58c29c6c1836c8f4fda110804e650	2/10	23	25000	2059677	0:33:17	Staking Infinitely
81ac347100b677657b1475ed96898df4be8651114d42db9a7d238dc47ee993fb	1/10		25000	2059678	0:17:34	Staking Infinitely
ae1211f9c6cedb72907c643681e050705b2f662aec4af30d44c0ac81885b3410	2/10	17	25000	2059679	0:11:27	Staking Infinitely
165b15e05cbe2cf946c45222f8ab65006043b3586faf6d0f648651a2b3ff059c	2/10	30	25000	2059680	0:57:47	Staking Infinitely
454891347edab12a0feb412eb9d32fcb2a3462cbaf18f8cef13772b5e92da1ad	2/10	17.5	25000	2059681	0:11:37	Staking Infinitely
5d6bb6eba00ac0146714823cab9a0baab55da8ea63a1245c251ed3c983281e04	1/10		25000	2059682	0:15:33	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
2061220	454b0b195a96ea0ad06144f1e5f226fcd09350f01687ad46f555da647a9b1785	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2061216	4d0db908ad2e76731b598be604a77e5d73cae530c338685709b2daccb655071b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2061212	36633b2a4af380806b640a0bb74928763ec4a4c34b1da719f1b7a0f9141613c8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer