Server Time: January 26, 2026 at 5:42:27 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,032,251 L2 Height: 425,316,778 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) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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 30840–30860)

Total Events: 30,874

Current Page: 1542/1543

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
338,794,747	❓ 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
338,794,747	❓ 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

Current Page: 1542/1543

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 / 0.00B / 0B)

Current Page: 0/101612

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,032,250	0:00:05	553
2,032,249	0:02:05	553
2,032,248	0:04:05	553
2,032,247	0:06:06	553
2,032,246	0:08:05	553
2,032,245	0:10:05	553
2,032,244	0:12:06	553
2,032,243	0:14:06	553
2,032,242	0:16:05	553
2,032,241	0:18:05	553
2,032,240	0:20:05	553
2,032,239	0:22:05	553
2,032,238	0:24:05	553
2,032,237	0:25:59	553
2,032,236	0:28:05	553
2,032,235	0:30:04	553
2,032,234	0:32:05	553
2,032,233	0:34:05	553
2,032,232	0:36:06	553
2,032,231	0:38:05	553

Current Page: 0/101612

Showing blocks/page

Session Nodes

7 session nodes awaiting contributions, 0 decommissioned session nodes, and 1512 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 (1512)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
ffa2f50dc5f741f9a53cf4677faee365a02110152f01dec20a3747c188a69bc6	1/10		25000	2030742	0:42:58	Staking Infinitely
a1f0fffd63e19d5b0b21d2a8176f0911aa2a7c4c5ff85cb1d3fd6e063710c002	1/10		25000	2030743	0:56:10	Staking Infinitely
543d539a12a5ed5932a169d44f1de64aa6d6e9dcaf200854bbda4c61bc55c9c1	1/10		25000	2030744	0:54:51	Staking Infinitely
271b7a41f97804ac0fea0ddf9bd80156e383aae90e36190e4bffd59688d66aef	1/10		25000	2030745	0:14:13	Staking Infinitely
55b68e059454eb1036849a60816054bf5e31f163ba5605d8c8bee5d4818ba1a2	1/10		25000	2030746	0:51:59	Staking Infinitely
6dbfc3e985f816f4221f100450864d3f97e1451b6de1558331d1db515f8de37f	1/10		25000	2030747	0:56:40	Staking Infinitely
51a0ab02885fdf749cf05de9b2ec0962251ea21ea2c020fb6a1f7475f84ee6ce	1/10		25000	2030748	0:33:04	Staking Infinitely
1ee6bf85168b76cbd20a563ebdb142c73e92a2ec4123a8dc8a3837b4b928b7ef	1/10		25000	2030749	0:25:54	Staking Infinitely
da280f677391f00244d5e7b13859a56e5347cee5f2fc0d9bb5e7e78d6ca8270a	1/10		25000	2030750	1:00:03	Staking Infinitely
68c993a16315d3ac4343ce021a99bcf2f12700874840b06ea8a6c1621e76dc9e	1/10		25000	2030751	0:55:34	Staking Infinitely
+ 1502 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
2032248	b30810ae58a732a5375fd4e112bd3ef726ec2a8cca144a538d4814f979360faf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2032244	33444bd773220280fc83a87c891a68317fd6bde20521f9fc7ddf348f4a1273dd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2032200	83cd8c871ef2e0eff2134a2bb91cedd6d5f73aa6854f4d48598ba42bbb35fab3	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer