Server Time: March 16, 2026 at 8:55:16 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,067,627 L2 Height: 442,338,419 Hard fork: v22 Next Pulse: in 64 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,090.11 / 240,000,000 Rewards Pool 57,870,459.89 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: 35,361

Current Page: 0/1768

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
442,328,890	🎁 Claim Rewards	0x68A1.. claimed 294.801906673 SESH	56b68538520931b418b65fe8b60a0ad36f8f877e641055cb54c495a3a1360b70	Session Node Rewards
442,322,615	🎁 Claim Rewards	0x3412.. claimed 120.870241685 SESH	f4f84a6b18857b7d239f07891ccad136de742a1d6b486ac2a9a4d7ea5d961558	Session Node Rewards
442,293,124	🎁 Claim Rewards	0x98a4.. claimed 1184.767151858 SESH	aac0d8327fd532a92e2b2483671febbc989bfc6c9556972e3fa535cfdd5f9b43	Session Node Rewards
442,180,301	📀 Multicontributor Filled	Filled multicontrib contract 0x65Be..	e07c9b177d059130642cb9ab7d1e4cffc309b01c81cb07a479b8badc618a140c
442,180,301	📨 Multicontributor Contribution	0xf798.. contributed 9774.510945511 SESH to multicontrib contract 0x65Be..	e07c9b177d059130642cb9ab7d1e4cffc309b01c81cb07a479b8badc618a140c
442,180,301	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x65Be..	e07c9b177d059130642cb9ab7d1e4cffc309b01c81cb07a479b8badc618a140c
442,180,301	🏁 Node Registration	New SN 0x5b46dc.. w/ ID 4106 and 4 contributors registered	e07c9b177d059130642cb9ab7d1e4cffc309b01c81cb07a479b8badc618a140c	Session Node Rewards
442,179,900	📀 Multicontributor Filled	Filled multicontrib contract 0x63FF..	86aa4e73c4599f9dc2ab659d5b142a93ffdd71b4e7b905289b1c816e9022c533
442,179,900	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x63FF..	86aa4e73c4599f9dc2ab659d5b142a93ffdd71b4e7b905289b1c816e9022c533
442,179,900	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x63FF..	86aa4e73c4599f9dc2ab659d5b142a93ffdd71b4e7b905289b1c816e9022c533
442,179,900	🏁 Node Registration	New SN 0x1faca0.. w/ ID 4105 and 2 contributors registered	86aa4e73c4599f9dc2ab659d5b142a93ffdd71b4e7b905289b1c816e9022c533	Session Node Rewards
442,179,630	📀 Multicontributor Filled	Filled multicontrib contract 0xa2fc..	658722789f8fc8f00ab74d272f40ba4045347876839a3d7ec0afc6302173a428
442,179,630	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0xa2fc..	658722789f8fc8f00ab74d272f40ba4045347876839a3d7ec0afc6302173a428
442,179,630	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xa2fc..	658722789f8fc8f00ab74d272f40ba4045347876839a3d7ec0afc6302173a428
442,179,630	🏁 Node Registration	New SN 0x36b049.. w/ ID 4104 and 2 contributors registered	658722789f8fc8f00ab74d272f40ba4045347876839a3d7ec0afc6302173a428	Session Node Rewards
442,179,523	📀 Multicontributor Filled	Filled multicontrib contract 0x1E9A..	823ca9c043c5559959bb8a02ecc0bea760f88f64ae4ca59cd8262c0133b6c4d9
442,179,523	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x1E9A..	823ca9c043c5559959bb8a02ecc0bea760f88f64ae4ca59cd8262c0133b6c4d9
442,179,523	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1E9A..	823ca9c043c5559959bb8a02ecc0bea760f88f64ae4ca59cd8262c0133b6c4d9
442,179,523	🏁 Node Registration	New SN 0x13bcf5.. w/ ID 4103 and 2 contributors registered	823ca9c043c5559959bb8a02ecc0bea760f88f64ae4ca59cd8262c0133b6c4d9	Session Node Rewards
442,179,412	📀 Multicontributor Filled	Filled multicontrib contract 0x1659..	9218069b354cb3dba0de9710a02e32142e7b7c21796272cc39b5549fbb4bd5bb

Current Page: 0/1768

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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 2820–2822 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 56.1kB / 208kB / 167kB / 236kB)

Current Page: 688268/689208

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,822	2870d 21:56:29	56.4k		d036246e320bfcca907e2928d30a082733be454881e808346914a0f78e40c694		0/2	172
				915399c2000d6d1fe507e9e0ce704e066bfe4a8022c284cc137794a9febff881	0.2938	3/2	14.9k
				406706eca133c2f1d5abb2c25c11fc447c45798c20fe3ce5baa6781b81c8a074	0.0686	1/2	13.4k
				04f3ff9e2e6503a293504420263463bf708820fe88fa8c73e906b5f32912fc4a	0.0686	1/2	13.4k
				c1cc3ad0be9589b6182d6f29c6d6523bf138bafdb4080ab9ce14644530802c60	0.0686	2/2	14.2k
2,821	2870d 21:58:39	237k		f9878cb7ce0c2f8df7157c3fafae4dda5bd3b2227b7e393a2705cb6b534b18de		0/2	172
				eb0b60f4648f20e6d8322cd685c67239e22f913e8d31f511d53baeef5dc437cc	0.3525	7/2	18.0k
				63d9134a0f0a2ff1c1b7006570980b4daf0d89acd3d95210c545a0cdbaab4d85	0.2742	2/2	14.2k
				fb2926c573d4b7d82fcff4b71de35e17c6a2dcdcb8eaa4787f4d287241b5ef04	0.0686	1/2	13.4k
				0478b83e39a3ae1b489c2ce8b452245f6d117423bd02af45ff7c37425eab471d	0.1273	1/4	26.0k
				b780c5578d6bcd0e9b5eae01702c4802da210055e6c7020257bdc7d25aea2d49	0.7883	1/26	165k
2,820	2870d 22:00:22	209k		537249c17217df76ed87fc09037216423b03bac730dd81365221e7ecf978b20d		0/2	172
				b61b191258843e9d618573e3320da9fd602b9ad949f8fd959d31d32fc255b2fb	0.0686	2/2	14.2k
				0c90bc3d0ec565e3981e2e57cca8cb4ade6bccb11a9728581c5170ddab71177e	0.0686	2/2	14.2k
				305058f6f79ce752a41e154e1c128014eceeae740876f466290287229c9b615f	0.0686	2/2	14.2k
				ff523e738f0d95e229109881389744f8bf5fccaeeb54401fe0ce8a3eba4e109e	0.7932	2/26	166k

Current Page: 688268/689208

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Session Nodes

8 session nodes awaiting contributions, 1 decommissioned session nodes, and 1583 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.
4b6701c1d084af70e941741a311d95e211592dee04f9830b4ccd117545dd5094	1/10		2067589	0:28:20	679 (in 22.6 hours)

Active Session Nodes (1583)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
509114e49a8120d32492a054ff95c4923ba38d78e00a53266ab087e4c3ac224a	2/10	24	25000	2066085	0:24:08	Staking Infinitely
032f54b2558819cb61597b99f5bb3dd3c38596c45ef134520939735db1bfd1a2	2/10	24	25000	2066086	0:16:35	Staking Infinitely
43f388b273f0f14cd72e977ece9bafe052129fab88670092ee46e8a6cef9e2bc	1/10		25000	2066087	0:14:56	Staking Infinitely
502fc33b9a19492d3daf34e5e19c795933bf58e39f02561345c4267c98110670	4/10	28	25000	2066088	0:39:26	Staking Infinitely
d458bccd428b87db4da22a20b41da2a5672d6d0e3976a24e9f3e594ac593abfd	1/10		25000	2066089	0:50:18	Staking Infinitely
f24c36650f5d182e81353898611cfb78fb3ae5e4d52b095dce3a07205ddc7134	1/10		25000	2066090	0:30:06	Staking Infinitely
352338af9f1bcc3c0edc92cfe647cf211041d7cbd654a0115f3a0fc757ce86ba	1/10		25000	2066091	0:44:16	Staking Infinitely
1ba159a878cfcc649f7118783ab45b819da125037490934f744dc7d2da8e8fe3	1/10		25000	2066092	0:38:12	Staking Infinitely
7c963015e206c34c44acbc0c4f0f907f8bf7afa91d61044bace0fee30538fc90	1/10		25000	2066093	0:52:45	Staking Infinitely
90fef69704f7b3378a2bf0e98ed49d8439897db4b08196726374027e9cc20381	1/10		25000	2066094	0:59:03	Staking Infinitely
+ 1573 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
2067624	1f9c0cd28e1ed2c22d5356a30b1c5943bb7603afed15254531946cf85a74901c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067620	7035a1e134f057a79f2955337f1f95b3c24df3edc124eb911230a4c7dcaf1ab0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067600	9ea4a69b54cfa382923979a8d62eb017e6f8bbfd0f28826d99c379ba64939ec5	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer