Server Time: September 2, 2025 at 9:30:28 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,927,245 L2 Height: 374,866,729 Hard fork: v22 Next Pulse: in 1.9 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,215,932.29 / 240,000,000 Rewards Pool 62,961,617.71 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 17520–17540)

Total Events: 17,544

Current Page: 876/877

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
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

Current Page: 876/877

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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: 0/96362

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,927,244	0:00:06	555
1,927,243	0:02:06	555
1,927,242	0:04:06	555
1,927,241	0:06:06	555
1,927,240	0:08:07	555
1,927,239	0:10:06	555
1,927,238	0:12:06	555
1,927,237	0:14:07	555
1,927,236	0:16:06	555
1,927,235	0:18:06	555
1,927,234	0:20:07	555
1,927,233	0:22:06	555
1,927,232	0:24:06	555
1,927,231	0:26:07	555
1,927,230	0:28:06	555
1,927,229	0:30:06	555
1,927,228	0:32:06	555
1,927,227	0:34:06	555
1,927,226	0:36:06	555
1,927,225	0:38:06	555

Current Page: 0/96362

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Session Nodes

19 session nodes awaiting contributions, 4 decommissioned session nodes, and 1578 active session nodes.

Inactive/Decommissioned Session Nodes (4)

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.
b0351eb68b21e68104261b899323774c2bdcf0c8728ec9fa539be981beb7f816	1/10		1926810	17:52:22	837 (in 27.9 hours)
71d8be9910d7e7d973a86fe44c255fee6e26465754be7c19ee3b5154e1d805a7	2/10	0	1926777	17:57:57	973 (in 32.4 hours)
8c3ce0851d180bf4ea0b1a2611cbfcffcf97dc73151bc1a50ee8266b27ac67b5	2/10	0	1926795	17:54:51	991 (in 33.0 hours)
be1d79fe94fcc4483a82ad97fdd5048a561d4a0af2006b220c5e46c4485f1769	5/10	20	1927170	4:51:20	1008 (in 33.6 hours)

Active Session Nodes (1578)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
6b7c8c01e55997409f236b4817d7b560f573e5d6f2e06f09e70c26dd44d74490	1/10		25000	1925678	0:09:07	Staking Infinitely
c23b705f48a639efcb3a9b3c3688e0c8936f8a29236272ba42a384b3820aac5a	1/10		25000	1925679	0:20:16	Staking Infinitely
35a44177058d70d2a5cceca7397070ef21f1c03af57df9e302ca4fbbb4091c6d	1/10		25000	1925680	0:39:00	Staking Infinitely
ca7082a1d3c2e503d1c0fcfc5ab6e0c0e12bcce606f9328f73e183ae654c6021	2/10	25	25000	1925681	0:19:21	🔓 9/14/25, 5:10 PM (in 12.3 days)
821616f17ae116be01bc4fc594c2201128ccdcceed0837585cc4c1cb6e065025	1/10		25000	1925682	0:38:20	Staking Infinitely
d72ea1a6d387d9242a47b21839ae81c99e3569dae96196661ae2ee2c2f654c43	1/10		25000	1925683	0:06:37	Staking Infinitely
2855feb745c807371ce2035867eba01543dc60bf274a97554b63989d01bcd41d	1/10		25000	1925684	0:39:07	Staking Infinitely
015a6fbcc24ef876cbd5c417791e4b6f37a16885cd074764e30aae388a81110f	1/10		25000	1925685	0:38:54	Staking Infinitely
877eb2c2313b0b964386cbf26a9370612350c0d5eb9db58e05d4e21cce24e0ff	1/10		25000	1925686	0:26:55	Staking Infinitely
1f019f0ebab510ddb5a6530db7d4b114b8bc20a683cbb61647bcfa81edd57c34	1/10		25000	1925687	0:12:16	Staking Infinitely
+ 1568 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
1927240	150d53de2df8bde0ae31c7a83b82da775bece5e119a2a81ed70743ff01319bd4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1927236	e822252c4086062ae9e82bd2c29fc4dcb43208282d2599d90ec21d3ae8212b9a	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1927200	65b0e2f86fb2427e3410ad776098d1375c7692f3294a768a85f657652948acbd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer