Server Time: September 23, 2025 at 10:09:57 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,942,744 L2 Height: 382,309,831 Hard fork: v22 Next Pulse: in 23 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 20800–20820)

Total Events: 20,827

Current Page: 1040/1041

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
338,794,747	❓ 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

Current Page: 1040/1041

Showing events/page

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 / 50.5B / 538B)

Current Page: 0/97137

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,942,743	0:01:36	553
1,942,742	0:03:35	553
1,942,741	0:05:36	553
1,942,740	0:07:35	553
1,942,739	0:09:34	553
1,942,738	0:11:35	553
1,942,737	0:13:35	553
1,942,736	0:15:36	1.12k
			👍	b850191a9eadee4c0a1b978bce9f8476adfc864c08d0cb0f41668676103fcf22		0/0	538
1,942,735	0:17:35	1.06k
			👍	9fe81fe3708f96723356ce9075a8db948973feb7f5592169d0179bacca9a4a93		0/0	473
1,942,734	0:19:35	553
1,942,733	0:21:35	553
1,942,732	0:23:35	553
1,942,731	0:25:36	553
1,942,730	0:27:35	553
1,942,729	0:29:31	553
1,942,728	0:31:35	553
1,942,727	0:33:35	553
1,942,726	0:35:35	553
1,942,725	0:37:35	553
1,942,724	0:39:35	553

Current Page: 0/97137

Showing blocks/page

Session Nodes

16 session nodes awaiting contributions, 0 decommissioned session nodes, and 1592 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

Active Session Nodes (1592)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
23bdac48d863db2a84c1cde70ed3056cba150bee896fde6f7a9a089b4ad04fd9	1/10		25000	1941157	0:12:59	🔓 9/28/25, 5:23 PM (in 4.8 days)
4724f361ba26a353c933c98ea76c49a2aa68040199d484e6ac3141c61b00d287	1/10		25000	1941158	0:02:02	Staking Infinitely
3fb5f7e79ca60527108965bb6031c7a6155b30f626fbe40f6d35fd962fd71e54	1/10		25000	1941159	0:43:45	Staking Infinitely
1ad52a6c993ad15a58e5fd8297e794f91fc7a63d3ee4144b4480ee906d6638aa	1/10		25000	1941160	0:48:25	Staking Infinitely
fc8b7d643873665e6bc3a3e45edfdb49e7051cdf5939bcd3e51c30efb0401af1	3/10	16.88	25000	1941161	0:16:08	Staking Infinitely
2c4a19ba59412081a3b4f960a2cea09119b610e6491df91b4660f60f2d65f103	3/10	14.99	25000	1941163	0:51:37	Staking Infinitely
c76cb9ea726cc14b001d9316fffb10eb97bccb5c753fbae22ad96dc8462204fe	3/10	22	25000	1941164	0:57:13	Staking Infinitely
fee1bf596b651f08b61f3ace292fc8a371f17ec61e87c5ab5e1a1715546a1e6e	2/10	18	25000	1941165	0:54:33	Staking Infinitely
a93ff5442dca7296fb33da7f7e40555ba32c91960803c88eacfbb8dc3298eb90	2/10	22	25000	1941166	0:36:49	Staking Infinitely
cc41aae3388d4629753033f55c27ad130080f700bb3239cd1766ea0ccfa17ed9	1/10		25000	1941167	0:00:50	Staking Infinitely
+ 1582 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
1942740	db2265db7f4d14d8a0ce4f852a5e20b385b7c75d1cbbb95888d6b2fff6cbc26c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1942736	be6f19a37981c793627b24ddb1548030cbcc43a486fd30fdf49f80a8cade75cf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1942680	3aa0fc7c9fc44effa7e071861415973bb3f5761868d8faecba993d71c17672ee	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer