Server Time: October 28, 2025 at 7:08:24 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,967,493 L2 Height: 394,205,749 Hard fork: v22 Next Pulse: now Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,082.29 / 240,000,000 Rewards Pool 62,962,467.71 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 (Events 23960–23978)

Total Events: 23,978

Current Page: 1198/1198

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
336,119,549	❓ OwnershipTransferred		ca35a4dcd225261d07c3d411b67b34348569a5bf6060f174c42a5e68dd56646e
336,119,187	❓ OwnershipTransferred		879d9737b1e5313a0dfd98cd00a9b0c7339c2616feb06ba6d2cef60abd722f5c
336,118,668	❓ OwnershipTransferred		0e10f2dae7a1959677503a783ba1f132e661fa5d247966f15aaf503ddeeb5c81
336,118,304	❓ OwnershipTransferStarted		f6502a94be4d5130ca2cbbffcc9b62287bc1eae7454e9f5dfdc299c8ab306567
336,118,119	❓ OwnershipTransferStarted		66da0b4d9dd31727b8d00b02336eb74194370bd5c45f1b6f326e71ae494e12df
336,117,838	❓ OwnershipTransferStarted		e097516e6904f6361749c22e58a2e20bf9b82db7829d9c9d520345757f588132
336,104,207	❓ Upgraded		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ OwnershipTransferred		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ Initialized		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ AdminChanged		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,196	❓ Upgraded		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ OwnershipTransferred		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,182	❓ Upgraded		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ OwnershipTransferred		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ Initialized		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ AdminChanged		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1198/1198

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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 the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 240B / 1.89kB)

Current Page: 0/98374

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,967,492	0:02:02	553
1,967,491	0:04:02	553
1,967,490	0:06:02	1.06k
			👍	6ecf5ab18264db0308af2fd9dc0defcd7d2a8b27301372768d68d13fbdaa86a5		0/0	473
1,967,489	0:08:02	553
1,967,488	0:10:02	553
1,967,487	0:12:02	2.57k
			👍	364ae7a1d27ef966a49a392d5edbdd7693971162a8b1fb7c22f463efc7b2d3e0		0/0	473
			👍	c57c087e09d07b59b2bc47c0cd420edad65abb00cc31e96cb667655410046b01		0/0	473
			👍	d5e60b02fcbfb3cf6926383906d3ef704559d39a09542c891a89cbba36df8d47		0/0	473
			👍	ec71805b21876fefac4dcbf2b5d12b4a263327b238da1aa111d5c8d51991157b		0/0	473
1,967,486	0:14:02	1.06k
			👍	7bfde625f28092cf180e368d669055938e8b8b3ca3b2d19738875d283d16f30b		0/0	473
1,967,485	0:16:03	553
1,967,484	0:18:02	1.06k
			👍	4011e5d940a7b8a20e78463c997c03472b73cad2a217e4fd3d5f742f367c8863		0/0	473
1,967,483	0:20:02	553
1,967,482	0:22:02	1.06k
			👍	d09bee8f1d16a4e9f884dd00d0349ffe9984637b5794dacffa1614bd3fa5d739		0/0	473
1,967,481	0:24:02	553
1,967,480	0:26:03	553
1,967,479	0:28:03	553
1,967,478	0:30:03	553
1,967,477	0:32:02	553
1,967,476	0:34:03	1.12k
			👍	44c3d85160f7183a122ea683b2dceb243772752b0776a7572de227d9535a0c0c		0/0	538
1,967,475	0:36:03	553
1,967,474	0:37:50	1.06k
			👍	6028ea5a7b06865c2d81524d51e5e26f57d2c5fa0eb1f0d661a52eb198dfda9f		0/0	473
1,967,473	0:40:02	554

Current Page: 0/98374

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Session Nodes

14 session nodes awaiting contributions, 3 decommissioned session nodes, and 1602 active session nodes.

Inactive/Decommissioned Session Nodes (3)

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.
4955f8c71658fbe218e91caa83d8c5b2528329349c2d23952502b59f9ffdcb42	3/10	25	1967239	0:49:15	1187 (in 1.6 days)
a56b5252002cc6a9569765d7d84127e0e77efef4078d50628b3eea4ecbd5b1af	1/10		1967385	0:58:53	1333 (in 1.9 days)
e9ac133db0f49632cb905f5e428e81d3ca3fdea6481d0ddfd7484327a81e37b2	1/10		1967410	5:19:25	1358 (in 1.9 days)

Active Session Nodes (1602)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
a90d2f6041457941c6a34605562207938a9db89f875e4588fa2f23429d3096bb	3/10	24	25000	1965901	0:23:33	🔓 11/10/25, 7:14 PM (in 13.5 days)
f61234c884969e10160b627eb6cf477e14dce483130dc9878c61e30f6210e233	1/10		25000	1965902	0:35:00	Staking Infinitely
b5b3bb394826976ee1a95fe7601adf5d07f8ced78263643619b6542bed491945	1/10		25000	1965903	0:11:20	Staking Infinitely
5534c3dfba4c7aa8c8125471c2ab2511780ffab311d7573a9b460f9b3ee199f8	1/10		25000	1965904	0:58:10	Staking Infinitely
f0b8e9da22f68d496348541933c728f2e7afe78454184104facf4cc9d0847ee5	1/10		25000	1965905	0:40:06	Staking Infinitely
187f643e572dbd5babdb713825f13048950d11be71d38e79ab2c80031f57ba65	1/10		25000	1965906	0:02:23	Staking Infinitely
3c3e35c2fdb0a55863d7b87ad0b0a4e546ddb67bd281dc0f82e8368b4c302929	4/10	17	25000	1965907	0:10:18	Staking Infinitely
298fb59e547e1e9fdbe6355b15f6937e84143248f66ef6d612ffe3fd7a9ed813	1/10		25000	1965908	0:25:12	Staking Infinitely
738cdd0a5459fc3db65dd8f682daace3f89eb7ea873ef940b1440cf0537db4c9	1/10		25000	1965909	0:15:28	Staking Infinitely
0769651a82b2a900d440e3cb8fd450b8896ede2552393c65bf64a4e4b0701d9b	1/10		25000	1965910	0:40:50	Staking Infinitely
+ 1592 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
1967488	47cb99d68cd123eeb0c7368b2af4687e20f31cb0ba40c451142439498139ee4e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1967484	73dd9fb63a7b62b1b84e92d197109ac868d6cda45a6483ee8128d1caccee959a	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1967460	e779fd478887c746865e3360144461bd35cdf6998f277377d1d09e7252e7e0a0	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer