Server Time: September 12, 2025 at 3:01:08 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,934,250 L2 Height: 378,231,844 Hard fork: v22 Next Pulse: in 72 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,209.79 / 240,000,000 Rewards Pool 62,962,340.21 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 19340–19360)

Total Events: 19,361

Current Page: 967/968

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741
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

Current Page: 967/968

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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 / 0.00B / 0B)

Current Page: 0/96712

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,934,249	0:00:46	555
1,934,248	0:02:46	555
1,934,247	0:04:47	555
1,934,246	0:06:46	555
1,934,245	0:08:46	555
1,934,244	0:10:45	555
1,934,243	0:12:46	555
1,934,242	0:14:46	555
1,934,241	0:16:47	555
1,934,240	0:18:46	555
1,934,239	0:20:47	555
1,934,238	0:22:47	555
1,934,237	0:24:46	555
1,934,236	0:26:47	555
1,934,235	0:28:47	555
1,934,234	0:30:46	555
1,934,233	0:32:46	555
1,934,232	0:34:46	555
1,934,231	0:36:46	555
1,934,230	0:38:47	555

Current Page: 0/96712

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Session Nodes

12 session nodes awaiting contributions, 1 decommissioned session nodes, and 1616 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.
f4468e7b89d772cca2648f0fe3dd7b38aa9cd08850911f2b4ae053533bebbf58	2/10	20	1934127	0:41:21	None (deregistration imminent!)

Active Session Nodes (1616)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
dae4a22a18d769b49928d7d17e6e8aa2d40691089638994331db76eff40168e7	1/10		25000	1932663	0:37:07	Staking Infinitely
f2f0c7ad98ad892ce804b9ad60605a207d412f18871a1729e76a3c208c0ce02e	1/10		25000	1932664	0:43:56	Staking Infinitely
6c95e36743812dbd50dd970fa0cedc6420c37186e998c9769a18ce1664f387ec	2/10	20	25000	1932665	0:45:18	🔓 9/16/25, 4:15 PM (in 4.6 days)
1a89189d0a0b5ebedc5f5a948bfdadfa6da005a231b6a09a1a6ca43761db5297	1/10		25000	1932666	0:22:13	Staking Infinitely
bd9bc8c86a0501c5767f8070161cb4397b63969c146278ed302c68f7c1e969eb	1/10		25000	1932667	0:44:29	Staking Infinitely
fdd0b67b651312bb6cdb05228764a9db76008ab8163d3fc2542c45945a9b1ecc	1/10		25000	1932668	0:05:03	Staking Infinitely
3c91e4300084de95863a7e37df69de0d1abc936b35bb9e162824bc29b04c29a5	2/10	32	25000	1932669	0:33:18	Staking Infinitely
7557100096533f939aec32d756b3d47b72db3bb766e31d4f20d3e855e3b7c4fc	1/10		25000	1932670	0:14:06	Staking Infinitely
b1d0dc87a9e8ed9bd17ad6f87a98780a50e8e41badbdb3f0b609ebd4378a51e4	6/10	32	25000	1932671	0:51:22	Staking Infinitely
d0aa3ac5b984174a4ef640da93adaae57ad8e4eecc97d2a338e58e511db757cd	1/10		25000	1932672	0:26:11	Staking Infinitely
+ 1606 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
1934248	88035f88f8d6d5dc75cb144ea26f2ac8aa3d6519fe8c1466a5f168648fdf532b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1934244	c97f175fbcf68c08a4175d01089e10df0d63e90ea7f79eb58dbecd974be99fd1	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1934240	22b315ab36330b097c1698f75ab67997e9c93a08ff0f87dcf0c5673a96d49345	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer