Server Time: September 17, 2025 at 7:51:08 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,937,995 L2 Height: 380,028,623 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) 80,215,167.29 / 240,000,000 Rewards Pool 62,962,382.71 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 20080–20100)

Total Events: 20,100

Current Page: 1004/1005

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
336,104,182	❓ AdminChanged		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1004/1005

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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 / 17.6B / 352B)

Current Page: 0/96899

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,937,994	0:00:46	555
1,937,993	0:02:46	555
1,937,992	0:04:37	555
1,937,991	0:06:46	556
1,937,990	0:08:46	556
1,937,989	0:10:46	556
1,937,988	0:12:47	556
1,937,987	0:14:46	939
			🏁	8e39365d3516793d43abd317ffc29da975b1d9ed6dbbd42818fea1ad6c556859		0/0	352
1,937,986	0:16:47	555
1,937,985	0:18:46	555
1,937,984	0:20:45	555
1,937,983	0:22:46	555
1,937,982	0:24:47	555
1,937,981	0:26:47	555
1,937,980	0:28:46	555
1,937,979	0:30:46	555
1,937,978	0:32:47	555
1,937,977	0:34:46	555
1,937,976	0:36:46	555
1,937,975	0:38:46	555

Current Page: 0/96899

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Session Nodes

1 session nodes awaiting contributions, 1 decommissioned session nodes, and 1613 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.
a12655761417c49a82fb29471e16a6ca642809fd9ed569082d81b8c6eeb2655d	4/10	30	1937883	7:07:21	362 (in 12.1 hours)

Active Session Nodes (1613)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
683ba9693837dbc4275ad6ee13cfec058467242dce3b95e8ca570ea57db4779e	2/10	18.69	25000	1936398	0:53:46	Staking Infinitely
68d85e2723d03fdc288ad7cd4ef8466865b26e412d2de83f79caa38893785f4b	2/10	17	25000	1936399	0:51:52	Staking Infinitely
0ecd1c85a5fa50092f202d7ca243dc4353861c6da90e0a8f5ec709996502c8c4	1/10		25000	1936400	0:54:19	Staking Infinitely
36b2c982ae93d92dd059971bbf236f19333fb1f1efcde82c074bd8b703315c9b	1/10		25000	1936401	0:12:34	Staking Infinitely
afa24d063597209e080efee51ca370ba4333cb93fbf63c0761c398c86f669683	2/10	35	25000	1936402	0:32:05	Staking Infinitely
7ae6bf7cecc33ba3b9ea4423d95ff4e73cd8e954c1447e5541f4ed6c91df402c	3/10	15	25000	1936403	0:32:30	Staking Infinitely
5e54babe70364ead25ea9dbc2f8705ddca88a9492a50fc6f2db30796258abe3b	2/10	18.95	25000	1936404	0:19:26	Staking Infinitely
d778e23c36a5568dfaa042c9b25542bdddee7931678ae5defa960ce3a001355a	4/10	24	25000	1936405	0:15:11	Staking Infinitely
cafe39ef26ba0b8580d5db076409f72aa6fed3d5f379365f993124d9060845bd	2/10	10	25000	1936406	0:33:44	Staking Infinitely
ca77d19915bd905b06d769892bddfa930c6be9cfb93941c80924495963af867b	1/10		25000	1936407	0:37:35	Staking Infinitely
+ 1603 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
1937992	ce51ea3a538f6ac9039325b765a9dd90a2b43e66fd124cfc03a66cdfabd7b209	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1937988	368f6b6c52316ef612c971dc86635180429e451aa89014c48734afb709adbfaf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1937940	7f45c2838444cff2b6ae48698d5eaf2e25240eb6add7e153b7ca52014a82f874	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer