Server Time: July 24, 2025 at 3:29:37 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,898,264 L2 Height: 360,939,425 Hard fork: v22 Next Pulse: in 43 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: 12,702

Current Page: 0/635

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
360,928,953	📨 Multicontributor Contribution	0x1290.. contributed 2431 SESH to multicontrib contract 0x6e42..	16ff74ca894f9dc190e45ebbabfe0239aa74badd3be13fca8ce14e3514416c00
360,928,742	📀 Multicontributor Filled	Filled multicontrib contract 0x119b..	3f5667bd2a96211320d01a498703b54eee6346bd9ae86e3e0ab3ad85e5854da6
360,928,742	📨 Multicontributor Contribution	0x1290.. contributed 3410.9007 SESH to multicontrib contract 0x119b..	3f5667bd2a96211320d01a498703b54eee6346bd9ae86e3e0ab3ad85e5854da6
360,928,742	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x119b..	3f5667bd2a96211320d01a498703b54eee6346bd9ae86e3e0ab3ad85e5854da6
360,928,742	🏁 Node Registration	New SN 0x8dcc7c.. w/ ID 2553 and 4 contributors registered	3f5667bd2a96211320d01a498703b54eee6346bd9ae86e3e0ab3ad85e5854da6	Session Node Rewards
360,928,524	❓ WithdrawContribution		b7dad7ce3fa06f061e8fba6fbee7b8b7caec21322375c196198df2d5715eb593
360,919,086	📨 Multicontributor Contribution	0x07a5.. contributed 1025 SESH to multicontrib contract 0x4B2f..	f7b06aa99ee155d3c7ba5069c2922b7d59ac12ac033e5eafd170f8370b09d124
360,918,782	📨 Multicontributor Contribution	0x07a5.. contributed 800 SESH to multicontrib contract 0x119b..	1b5a367313e88821647b4af0a4d16bc807516f91cac7a50902b9621f5d8f1e66
360,911,067	📀 Multicontributor Filled	Filled multicontrib contract 0xF83f..	aba5159fb239992b83e626aeb64d2ceef8954f8824b9876035fa0773d86911ea
360,911,067	📨 Multicontributor Contribution	0x52F6.. contributed 18750 SESH to multicontrib contract 0xF83f..	aba5159fb239992b83e626aeb64d2ceef8954f8824b9876035fa0773d86911ea
360,911,067	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xF83f..	aba5159fb239992b83e626aeb64d2ceef8954f8824b9876035fa0773d86911ea
360,911,067	🏁 Node Registration	New SN 0x2a6ead.. w/ ID 2552 and 2 contributors registered	aba5159fb239992b83e626aeb64d2ceef8954f8824b9876035fa0773d86911ea	Session Node Rewards
360,909,250	❓ WithdrawContribution		7c51a506a091fadbbc22e3ba4e862891044fe4c9de551b43544dbceced903090
360,906,048	📀 Multicontributor Filled	Filled multicontrib contract 0xEc2d..	783697de4bdc2e063b40d3e76c0f00f1b2a6d5a3d30ddf0a97cfc82cc5c2e49c
360,906,048	📨 Multicontributor Contribution	0x52F6.. contributed 1652.21533747 SESH to multicontrib contract 0xEc2d..	783697de4bdc2e063b40d3e76c0f00f1b2a6d5a3d30ddf0a97cfc82cc5c2e49c
360,906,048	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xEc2d..	783697de4bdc2e063b40d3e76c0f00f1b2a6d5a3d30ddf0a97cfc82cc5c2e49c
360,906,048	🏁 Node Registration	New SN 0xadd8a9.. w/ ID 2551 and 6 contributors registered	783697de4bdc2e063b40d3e76c0f00f1b2a6d5a3d30ddf0a97cfc82cc5c2e49c	Session Node Rewards
360,905,696	📀 Multicontributor Filled	Filled multicontrib contract 0xC6BB..	e87666cc4e6708614f94b8b7b81e8f14102643784d361160a027d074264be313
360,905,696	📨 Multicontributor Contribution	0x52F6.. contributed 12420 SESH to multicontrib contract 0xC6BB..	e87666cc4e6708614f94b8b7b81e8f14102643784d361160a027d074264be313
360,905,696	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xC6BB..	e87666cc4e6708614f94b8b7b81e8f14102643784d361160a027d074264be313

Current Page: 0/635

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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 1887360–1887379 🔗Permanent link to this block range

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

Current Page: 544/94913

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,887,379	15d 2:49:16	555
1,887,378	15d 2:51:15	555
1,887,377	15d 2:53:16	555
1,887,376	15d 2:55:15	555
1,887,375	15d 2:57:16	555
1,887,374	15d 2:59:15	555
1,887,373	15d 3:01:15	555
1,887,372	15d 3:03:16	555
1,887,371	15d 3:05:06	555
1,887,370	15d 3:07:16	555
1,887,369	15d 3:09:15	555
1,887,368	15d 3:11:16	555
1,887,367	15d 3:13:15	555
1,887,366	15d 3:15:15	555
1,887,365	15d 3:17:16	555
1,887,364	15d 3:19:15	555
1,887,363	15d 3:21:16	555
1,887,362	15d 3:23:15	555
1,887,361	15d 3:25:15	555
1,887,360	15d 3:27:16	555

Current Page: 544/94913

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Session Nodes

17 session nodes awaiting contributions, 2 decommissioned session nodes, and 1534 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
a714443c233bb87090215ab3efa7d72a9f29eaba6b5796e4422cf05fcb4e070d	1/10		1898050	0:25:16	1227 (in 1.7 days)
76e1f7995dd0b94ea7fef63eb973d3958b49e82849f91a7f56e9f93180deaf40	3/10	30	1898139	7:51:26	1316 (in 1.8 days)

Active Session Nodes (1534)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
96ad275ae0a89cf0f665cd8426ed5ca6c1ecf983c6a879bdd070d7db91973cab	1/10		25000	1896752	0:33:43	Staking Infinitely
67857ca782bc85ff2063de053e053a21878ecfd7afb55f3b68d6d685bc1adfb5	1/10		25000	1896753	0:39:55	🔓 7/27/25, 11:33 AM (in 3.3 days)
bde017d98ecdea3b6cfbed47eadd89c61e6a2554e3374005b05a93c528535186	1/10		25000	1896754	0:36:32	🔓 7/27/25, 11:37 AM (in 3.3 days)
feebd44d77da1c67fd41a486a4420a2134adcefbee32a05cc5a67014c81371bc	1/10		25000	1896755	0:28:04	Staking Infinitely
7b34557fbf50cff112790069a1664b78fcbae0c8729953285c28a368efd5abfe	1/10		25000	1896756	0:25:04	🔓 7/27/25, 11:49 AM (in 3.3 days)
cafe11fc493af7440600c09d7c8ddd7b5f0bdbcf72168a472dbb925cc613c1a9	2/10	5	25000	1896757	0:38:07	Staking Infinitely
33bf8b55a97e0cda3efc207bf356e1f67f65d186b7d64c1de46f8f356894c14f	1/10		25000	1896758	0:52:29	Staking Infinitely
887e42dd8254412253ad32a24264a23f8e4049d94c0cc320e394c9c3588a73dd	1/10		25000	1896759	0:02:51	Staking Infinitely
e7f416ea16c3a297b3e8e4543a2fba9edde40f4a2f7b14c37c2ad12094ade61a	1/10		25000	1896760	0:25:33	Staking Infinitely
162d8c5c229e7a290479de8495279d7b5aa791052215c2921c75d6901721e137	1/10		25000	1896761	0:21:51	🔓 7/27/25, 11:51 AM (in 3.3 days)
+ 1524 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
1898260	da8943d7367daf9784fd79106871881baecbc71b3f67fc8a52d5830097b1251d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1898256	b9ec61f7b86af35d5f1beaabb823f245707b89d9a46a4780a733ae0e9f8dc4dc	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1898220	d2de1890ce20b1ba3fdb3cc3131d608ddf0a583402045d2daecf7d89700cd186	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer