Server Time: March 16, 2026 at 4:18:55 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,067,489 L2 Height: 442,272,257 Hard fork: v22 Next Pulse: in 85 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: 35,358

Current Page: 0/1767

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
442,179,412	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x1659..	9218069b354cb3dba0de9710a02e32142e7b7c21796272cc39b5549fbb4bd5bb
442,179,412	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1659..	9218069b354cb3dba0de9710a02e32142e7b7c21796272cc39b5549fbb4bd5bb
442,179,412	🏁 Node Registration	New SN 0xec86ea.. w/ ID 4102 and 2 contributors registered	9218069b354cb3dba0de9710a02e32142e7b7c21796272cc39b5549fbb4bd5bb	Session Node Rewards

Current Page: 0/1767

Showing events/page

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 2052069–2052088 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 23.6B / 473B)

Current Page: 770/103374

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,052,088	21d 9:20:33	553
2,052,087	21d 9:22:32	553
2,052,086	21d 9:24:03	553
2,052,085	21d 9:25:34	553
2,052,084	21d 9:28:34	553
2,052,083	21d 9:30:33	553
2,052,082	21d 9:32:33	553
2,052,081	21d 9:34:34	553
2,052,080	21d 9:36:17	553
2,052,079	21d 9:38:34	553
2,052,078	21d 9:40:33	553
2,052,077	21d 9:42:25	553
2,052,076	21d 9:44:33	553
2,052,075	21d 9:46:33	1.06k
			📋	f72e6df75268f46e57404fa3baa805d45b8e053f7f700496bc4f88efd1ec865b		0/0	473
2,052,074	21d 9:48:33	553
2,052,073	21d 9:50:28	553
2,052,072	21d 9:52:33	553
2,052,071	21d 9:54:33	553
2,052,070	21d 9:56:33	553
2,052,069	21d 9:58:30	553

Current Page: 770/103374

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Session Nodes

8 session nodes awaiting contributions, 0 decommissioned session nodes, and 1584 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 (1584)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
c0897a743277d0c97c2b75132763edb32d9adaf771caa2f914a40e0900a101df	2/10	20	25000	2065947	0:20:25	Staking Infinitely
df060d570f99a32bfd74af6814483134fc049d9ea76aa8a08c4ad6f4dad469fa	1/10		25000	2065948	0:00:51	Staking Infinitely
c5dd423914ffb0a7cd782539990c4aeec68680f5edb2736cfba928db21461933	1/10		25000	2065949	0:22:09	Staking Infinitely
e01a3e9479ba1fb35f31d107981fc74ae1e8674160d950f89ad5e87fcfeca050	1/10		25000	2065950	0:55:51	Staking Infinitely
9aeab67aa26c531e6ee877273dc043f4a53fc7c9346b4b2d3f2531f44668e07f	2/10	25	25000	2065951	0:49:48	Staking Infinitely
2aaa88518c19d08723397fd06627544c68ca5fdd2bbff31f5a87022b7948233a	3/10	30	25000	2065952	0:01:07	Staking Infinitely
316097df512640737bb5c840daa632a0a8f32ba96c4bf816e59ad5fa4e8f3dc4	1/10		25000	2065953	0:29:54	Staking Infinitely
dec60e8c3af5e7383f5cc8749988e2a0d105fd9c6ca54811ae1a790bbfe06267	1/10		25000	2065954	0:16:12	Staking Infinitely
23944ff096299ae3b343126fab9f591c215fc32d42c87c62f888bd804b5fc7e7	1/10		25000	2065955	0:16:16	Staking Infinitely
689c6b5cd4a7578e8a851bf0c4cb0a143f0412a89880e170fc2ac59ec5c37721	3/10	21.95	25000	2065956	0:01:46	Staking Infinitely
+ 1574 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
2067484	7286e9951c8f19f732903b84eedc88a6f2f8f15f6eade05f2d1af8b6c586eb3e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067480	eefce0f12030145e1b860004e2c4c72565e1de482703cfa8cb976d1e7ef4dd13	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067420	0a3595bf28f66874a96c806025bf2c3ebd13f327e1f6a9d095b54689e4c4b49c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer