Server Time: December 30, 2025 at 8:46:36 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,012,903 L2 Height: 416,027,961 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) 85,307,940.11 / 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: 28,759

Current Page: 0/1437

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
416,022,480	📨 Multicontributor Contribution	0x1C05.. contributed 7667 SESH to multicontrib contract 0xBDEb..	119e6bbc529a58fb3e12e02baf557e7aac8257d8ff69e67d53cbc4d27a7c6073
416,020,953	📨 Multicontributor Contribution	0x1C05.. contributed 7000 SESH to multicontrib contract 0xfE21..	f135cbb7fb9535cb1266a07786e42c24e71c59ef4d8c10ecd3ee7ad085fed8eb
416,020,467	📀 Multicontributor Filled	Filled multicontrib contract 0xf458..	3a82a9019dd2a62fa625a448e9ea57c0c09b3d4bc5f4da3a323a1ac52764e3ce
416,020,467	📨 Multicontributor Contribution	0x1C05.. contributed 8885 SESH to multicontrib contract 0xf458..	3a82a9019dd2a62fa625a448e9ea57c0c09b3d4bc5f4da3a323a1ac52764e3ce
416,020,467	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xf458..	3a82a9019dd2a62fa625a448e9ea57c0c09b3d4bc5f4da3a323a1ac52764e3ce
416,020,467	🏁 Node Registration	New SN 0x64835e.. w/ ID 3540 and 4 contributors registered	3a82a9019dd2a62fa625a448e9ea57c0c09b3d4bc5f4da3a323a1ac52764e3ce	Session Node Rewards
416,017,271	🎁 Claim Rewards	0x1C05.. claimed 30292.013160638 SESH	bc00bfdcdefd9ea621a3534b727f20300bb20818b8bbec072a8d635e42e1c4f6	Session Node Rewards
416,015,281	📨 Multicontributor Contribution	0x226F.. contributed 5000 SESH to multicontrib contract 0xf458..	2a22e86334bcffd3631fd1a485565fc0d932b1774aedcac3a952c3f8f87d1f18
416,013,291	📨 Multicontributor Contribution	0x226F.. contributed 500 SESH to multicontrib contract 0xf458..	b222365f779b73b5cb64e747e5551bd3c6b74c24e6def84d2e2c4a2a971c74ab
416,012,909	🔓 Node Stake Exit		069ec31574ee85e508d0925e334a662afe9caae68f48d6c041681a5568ea901f	Session Node Rewards
416,012,426	🎁 Claim Rewards	0xb07B.. claimed 77.377136393 SESH	c256aead54d7d3f5c7b9cf79198041607a70a957bd05468feb18914cb4affc63	Session Node Rewards
416,011,875	🏁 Node Registration	New SN 0xc5dd42.. w/ ID 3539 and 1 contributors registered	ec2ec20a9d41ca770dc6ae598c9fe0fccd6df15ff4334f2ad7071c76f623927d	Session Node Rewards
416,008,680	📀 Multicontributor Filled	Filled multicontrib contract 0x76a1..	a2ed8de96d8a058d2265d15fbb3ca88af41a480b64c4975a0c7be92925864c05
416,008,680	📨 Multicontributor Contribution	0xC007.. contributed 18750 SESH to multicontrib contract 0x76a1..	a2ed8de96d8a058d2265d15fbb3ca88af41a480b64c4975a0c7be92925864c05
416,008,680	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x76a1..	a2ed8de96d8a058d2265d15fbb3ca88af41a480b64c4975a0c7be92925864c05
416,008,680	🏁 Node Registration	New SN 0x557dac.. w/ ID 3538 and 2 contributors registered	a2ed8de96d8a058d2265d15fbb3ca88af41a480b64c4975a0c7be92925864c05	Session Node Rewards
416,008,179	🎁 Claim Rewards	0xC007.. claimed 18883.752295212 SESH	4272656fd3fce2ff72e213a6019da72a14ea056f05c167928ed3b71fa395dcc0	Session Node Rewards
416,008,044	📀 Multicontributor Filled	Filled multicontrib contract 0x9613..	feeba89bc3bda60a78e66c8037ecbff451ccfd3052573fd66076285cd2345f3e
416,008,044	📨 Multicontributor Contribution	0x2A0b.. contributed 432.472862132 SESH to multicontrib contract 0x9613..	feeba89bc3bda60a78e66c8037ecbff451ccfd3052573fd66076285cd2345f3e
416,008,044	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x9613..	feeba89bc3bda60a78e66c8037ecbff451ccfd3052573fd66076285cd2345f3e

Current Page: 0/1437

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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 2005573–2005592 🔗Permanent link to this block range

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

Current Page: 366/100645

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,005,592	10d 3:40:14	553
2,005,591	10d 3:42:15	553
2,005,590	10d 3:44:14	553
2,005,589	10d 3:46:15	553
2,005,588	10d 3:48:14	553
2,005,587	10d 3:50:14	553
2,005,586	10d 3:52:14	553
2,005,585	10d 3:54:14	553
2,005,584	10d 3:56:15	553
2,005,583	10d 3:57:55	553
2,005,582	10d 4:00:15	553
2,005,581	10d 4:02:14	553
2,005,580	10d 4:04:14	553
2,005,579	10d 4:06:15	553
2,005,578	10d 4:08:14	553
2,005,577	10d 4:10:14	553
2,005,576	10d 4:12:15	553
2,005,575	10d 4:14:14	553
2,005,574	10d 4:16:14	553
2,005,573	10d 4:18:14	553

Current Page: 366/100645

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Session Nodes

21 session nodes awaiting contributions, 1 decommissioned session nodes, and 1442 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.
0e334283dedccde8aaf6c0633497bdeeb21c7e7c13ad45c9077d62de450d14a3	1/10		2012834	5:14:33	1372 (in 1.9 days)

Active Session Nodes (1442)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	25000	2011467	0:58:20	Staking Infinitely
b51bfb50397d7317240eb925dfa4f2912b89519645a436cad5437014c7d08847	2/10	25	25000	2011468	0:57:53	Staking Infinitely
087b62c32ef17c79f627fc25536d76201eb8ac174ec2aa191a452e09658404ee	1/10		25000	2011469	0:59:03	Staking Infinitely
baaae4945a020e35dbe8f63af9fd3c8b84b1b557a595e721f97c7abb77a716f6	1/10		25000	2011470	0:25:09	Staking Infinitely
46142fbe922bf7ac85abde7a4f6005cc588e2b09314b94f68b830f08f5236b8b	3/10	100	25000	2011471	0:19:41	Staking Infinitely
4ec7f541f6713675fad2293862c65e4f57207f45b8840b2a8b4b854963aea697	1/10		25000	2011472	0:14:15	Staking Infinitely
384c8abf99e596fff41e0e0efa34baa96b0cf6a39fc0c953437cfc9205baed53	1/10		25000	2011473	0:43:17	Staking Infinitely
064d04b230fe07b83549e9d700d3fe425d335aedda67b33f7dc863591c1982cb	1/10		25000	2011474	0:16:15	Staking Infinitely
1058661e1a5595c2eecf3a8f83dc58b83d1f3139f5b6bc10e2840dc8662d74db	2/10	10	25000	2011475	0:42:19	Staking Infinitely
c612233c46830efcbcaf474676a5710e78a0602c13de06708599da0ef2663666	2/10	16	25000	2011476	0:03:18	Staking Infinitely
+ 1432 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
2012900	863105dd40ad5ce65c98d195e88db9148ac0795f690e646075e96bfae752a7d7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2012896	f9fe55b30cbbcc694b7d9a6b6a8e82ef2676b7da2a5653c9b7bb232ed5501a5a	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2012880	94ca61306954958e810028fdfcac0e188b4fdfc721ff91df6b0e26203dd38026	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer