Server Time: July 23, 2025 at 7:00:43 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,897,650 L2 Height: 360,644,286 Hard fork: v22 Next Pulse: in 1.6 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 79,216,187.29 / 240,000,000 Rewards Pool 62,961,362.71 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 12520–12540)

Total Events: 12,542

Current Page: 626/627

Showing events/page

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

Current Page: 626/627

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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: 0/94882

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,897,649	0:00:21	555
1,897,648	0:02:02	555
1,897,647	0:04:21	555
1,897,646	0:06:02	555
1,897,645	0:08:20	555
1,897,644	0:10:02	555
1,897,643	0:12:02	555
1,897,642	0:14:21	555
1,897,641	0:16:22	555
1,897,640	0:18:02	555
1,897,639	0:20:21	555
1,897,638	0:22:21	555
1,897,637	0:24:21	555
1,897,636	0:26:21	555
1,897,635	0:28:21	555
1,897,634	0:30:22	555
1,897,633	0:32:21	555
1,897,632	0:34:21	555
1,897,631	0:36:21	555
1,897,630	0:38:22	555

Current Page: 0/94882

Showing blocks/page

Session Nodes

14 session nodes awaiting contributions, 2 decommissioned session nodes, and 1529 active session nodes.

Inactive/Decommissioned Session Nodes (2)

fhese 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.
d2cfd5edfc983c407ffec281a17af7e6743c9e12e06612c7ebc3a2a60be75187	3/10	25	1896701	1d 11:20:58	216 (in 7.2 hours)
8d5dd860b5bceb675f30242b6f902ee1cface4c47dba0b1a60d04535a5c030af	1/10		1897459	8:50:26	382 (in 12.7 hours)

Active Session Nodes (1529)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
e95eada37853f449a448fde3d190422c8401108c51477000a692b91821df5c0c	4/10	30	25000	1896137	0:24:25	Staking Infinitely
8fc3edc358d03320c45bbadef61a867d599beb58e42ad7cd2a5742aed91de229	1/10		25000	1896138	0:52:44	Staking Infinitely
588e6b39a67d82a432607a9c862d790d5c7b4154e3021245320a1ba801bb6c2b	2/10	18.5	25000	1896139	0:32:53	Staking Infinitely
41f195c73bac469d2fa7a8751a404eaa4e3628eae458cfcb9d29389f7b8346b7	1/10		25000	1896140	0:35:46	Staking Infinitely
a85683262f56cba38cd1b66c3c719686eb407d3d112e76491a9614aeaa87a159	1/10		25000	1896141	0:15:57	🔓 7/27/25, 11:52 AM (in 4.2 days)
efd13cd61671588c11841414563cd2d467888543047b6e2d893211ec96ad96ea	1/10		25000	1896142	1:00:04	Staking Infinitely
d8de7fd4c975908226718fd82ff50959c3cb64079cdd408cad5bebb580e2984f	2/10	20	25000	1896143	0:49:40	Staking Infinitely
4fb19501dd067b8c2c3994aebb337d2793634dfb950f6ff1169d8908410d2612	6/10	25	25000	1896144	0:52:10	🔓 7/23/25, 1:32 PM (in 6.5 hours)
80cca1b5cfce6f90c938a8e81cf295abca6ca8fc7f16721683b0dca940b59185	1/10		25000	1896145	0:11:02	Staking Infinitely
c6af2f6233514f68c3845e61356855abf09228ea6fc5ca48fe0d63c228cc695e	2/10	27.9	25000	1896146	0:36:14	Staking Infinitely
+ 1519 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
1897648	bf1c761d682a2644e2bf6b436457e20792488d3607ffc7549028934c36730ce6	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1897644	6cd7ab752704812739827e4b9a2c47644e8733875001afe7303e42a7deea4fc6	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1897640	09723749b1c80996bb6a9bd9eff6994b0917220d56644ad3f1d6c5b4ca6d74ad	19/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer