Server Time: February 21, 2026 at 6:18:39 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,051,349 L2 Height: 434,516,917 Hard fork: v22 Next Pulse: in 1.7 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,302.61 / 240,000,000 Rewards Pool 57,870,247.39 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 33100–33120)

Total Events: 33,143

Current Page: 1655/1657

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
338,794,747	❓ 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

Current Page: 1655/1657

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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: 0/102567

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,051,348	0:00:18	553
2,051,347	0:02:17	553
2,051,346	0:04:12	553
2,051,345	0:06:17	553
2,051,344	0:08:18	553
2,051,343	0:10:17	553
2,051,342	0:12:17	553
2,051,341	0:14:17	553
2,051,340	0:16:16	553
2,051,339	0:18:17	553
2,051,338	0:20:14	553
2,051,337	0:22:17	553
2,051,336	0:24:18	553
2,051,335	0:26:17	553
2,051,334	0:28:17	553
2,051,333	0:30:18	553
2,051,332	0:32:17	553
2,051,331	0:34:17	553
2,051,330	0:36:17	553
2,051,329	0:38:17	553

Current Page: 0/102567

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Session Nodes

26 session nodes awaiting contributions, 4 decommissioned session nodes, and 1547 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.
59cb676c77fc8b923026547301aacb7e5c9684186f0cd631e7da7fb5a7501084	2/10	24.7	2050834	20:34:42	731 (in 24.4 hours)
9aff986e48c4ff07f6ed909d03039366bb3dec4e8279925a70be9fb1811b979c	1/10		2050852	20:00:57	944 (in 31.5 hours)
d338915e083ec873ee9c5f24d983f3320e5182df02425c33da494fafab9c70c3	2/10	23.95	2050896	17:18:12	988 (in 32.9 hours)
1e01d3e756fccd9aec0f2cad477547cb09bd58d2707c251aab15587bffedce46	1/10		2051326	0:48:46	1418 (in 2.0 days)

Active Session Nodes (1547)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
5a7ca4360b82c934a407d85f9f22d33db73464232c86328271a34ec9173def8f	1/10		25000	2049802	0:53:07	Staking Infinitely
ab26bb821f414022db5f27ea72ec788be3a35b3174d1285c912e645d8095e7ab	1/10		25000	2049803	0:03:48	Staking Infinitely
56c9ce110a6c51806df3329c6b3f1eef294db149a026e8fab1fb06ad02145b78	1/10		25000	2049804	0:08:14	Staking Infinitely
695273a98049df7dd349549b33bfbd079bb8ea185ae9daacf922a512301a5319	4/10	21	25000	2049805	0:06:01	Staking Infinitely
c55d772ba96dd1a81f64910eb74c597167c0342c227c012b8b5a83c4585093fc	1/10		25000	2049806	0:49:53	Staking Infinitely
29ffe3d2634afbaa718d1c06200151006c25fc9c8c392da67b253aa4fac6ca55	2/10	12.9	25000	2049807	0:26:59	Staking Infinitely
3d880954f635adfa331c66044145451679f51251650fa5cbd66a10a83af6fafa	1/10		25000	2049808	0:34:26	Staking Infinitely
fd7db9ef5e05a22bd4509c0e304442a849f27f417d728db1d2f5f5e6d95473dc	5/10	18.5	25000	2049809	0:38:53	Staking Infinitely
22c52f8bc17befaa4e841171cc639b733991767be7a03b5e2572c6df94f1dda3	7/10	30	25000	2049810	0:28:51	Staking Infinitely
60c4e0914c06694ee91841df0ae8737e67bdc66a9ca74d11601717e387ba2287	1/10		25000	2049811	0:10:39	Staking Infinitely
+ 1537 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
2051344	deb06dddee8a9f517348bed6ef26be76d4e6719f04d6a1e02aee7f0193a1b20f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2051340	7d61755a9da3ba265a226b5e8a7e867bba2053b1c73a26036f2b95119cdc7a03	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2051280	7312731c470ee6769b232834c8917474bed2daa89cc574d3a325ff4ff1e6b9a7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer