Server Time: January 24, 2026 at 12:19:43 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,030,649 L2 Height: 424,549,441 Hard fork: v22 Next Pulse: in 37 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,430.11 / 240,000,000 Rewards Pool 57,870,119.89 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 (Last 20 Events)

Total Events: 30,795

Current Page: 0/1539

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
424,549,904	🎁 Claim Rewards	0x1290.. claimed 823.911235872 SESH	7308d662e99978ddbe23cb5194132bc815f72e2f05c440d7a1260a6070dcc3b8	Session Node Rewards
424,549,778	❓ WithdrawContribution		5211b2c8c7bf3ca30adbeae10e4cda0f565448883a6c1e8f5e165c18961b8ff0
424,548,334	🔑 Node Stake Exit Request	0x1290.. requested exit on SN 2326 (bls: 0xea45.. 0x27ef..)	0f492bde40d16e34975729b210c4535a7c716734594d507d4feec04d9ad3a684	Session Node Rewards
424,529,575	📀 Multicontributor Filled	Filled multicontrib contract 0x033B..	6804f267c6820ef10cc91a710649a0bb48b73f16631250127007917defd9fddb
424,529,575	📨 Multicontributor Contribution	0xa647.. contributed 18750 SESH to multicontrib contract 0x033B..	6804f267c6820ef10cc91a710649a0bb48b73f16631250127007917defd9fddb
424,529,575	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x033B..	6804f267c6820ef10cc91a710649a0bb48b73f16631250127007917defd9fddb
424,529,575	🏁 Node Registration	New SN 0xc3fdb9.. w/ ID 3682 and 2 contributors registered	6804f267c6820ef10cc91a710649a0bb48b73f16631250127007917defd9fddb	Session Node Rewards
424,524,771	📨 Multicontributor Contribution	0xfBc4.. contributed 6250.000167832 SESH to multicontrib contract 0x7D9c..	13b86bb306e5146e7712525c804d7744d63918436f12809e84aebe11b40cba45
424,523,969	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x23d8..	a0b2adf3df91afd91036dc33660384798e08ddcd9196a72dbe9f48f4fa94d254
424,523,969	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x23d8..	a0b2adf3df91afd91036dc33660384798e08ddcd9196a72dbe9f48f4fa94d254
424,523,926	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x23d8..	dc7a3fd85a2cbd1effe7a0196ef7fdf67b70fd8c80c825294f492b3281b3f99a
424,523,926	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x23d8..	dc7a3fd85a2cbd1effe7a0196ef7fdf67b70fd8c80c825294f492b3281b3f99a
424,521,562	🔑 Node Stake Exit Request	0xa647.. requested exit on SN 3496 (bls: 0x4862.. 0x2d55..)	c14f5f276c5ad2a291cc2f5c73c5bb68b5a3ba61e2b068211fa95b2e1b7f74fb	Session Node Rewards
424,512,609	🎁 Claim Rewards	0x6Cda.. claimed 126.267050276 SESH	ef6d893c7fcf306915533dbc18bc89f17160cad0cc438f01baf52f4d7383873d	Session Node Rewards
424,470,412	🎁 Claim Rewards	0x35a7.. claimed 17.376755563 SESH	7480f255e2bd7cda4cec62d74239702f9e08b64f02dda6fcd9fe46f1c56d6e73	Session Node Rewards
424,436,396	🔓 Node Stake Exit		18970a9951235bf3850d0d85e7ff764938f3bfadb3aecd19d417ebb1d360d434	Session Node Rewards
424,406,936	📜 Deploy Multicontributor Contract	New multicontrib contract 0x6d32.. w/ operator 0x1b50.. and SN key 0x3956.. deployed	6c1ba093ca14d8a94d907b4dd42cd39b56a2d1353595b3ba23d08adf4b68a092	Session Multicontributor
424,406,936	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x6d32..	6c1ba093ca14d8a94d907b4dd42cd39b56a2d1353595b3ba23d08adf4b68a092
424,406,936	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x6d32..	6c1ba093ca14d8a94d907b4dd42cd39b56a2d1353595b3ba23d08adf4b68a092
424,406,936	🪧 Set Multicontributor Keys	Set keys (bls: 13bc.. 2e37.., ed: 0x3956..) for multicontrib contract 0x6d32..	6c1ba093ca14d8a94d907b4dd42cd39b56a2d1353595b3ba23d08adf4b68a092

Current Page: 0/1539

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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 Blocks 164–168 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 153B / 153B / 155B / 163B)

Current Page: 406096/406129

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
168	2822d 23:12:27	350		125dd485aa25dc1c7ffcd062200a77a9ab36f1b4a7bcd902a1d8fc1fd859ff7e		0/2	153
167	2822d 23:12:36	370		dd8b92c3481e27b1f3fbfb3459ca29beb5aa87f691d638502df478fd8b2ffc28		0/2	163
166	2822d 23:12:42	350		a346cf188e7a77f9649b0be904ea246519843054c07c935ab846e0da248cf81e		0/2	153
165	2822d 23:12:48	350		adef234dc0ae59246bf948f1a2f5d04549d6ec343b8fcaf24464ad1f30d49f9d		0/2	153
164	2822d 23:13:00	350		15812df476c3b4ffabe6d4d701a14b465069cb03cf0a4aa8ec17cb98f356b052		0/2	153

Current Page: 406096/406129

Showing blocks/page

Session Nodes

9 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)
680fa25708f5db2357a422eac40bfdd0fc9481c69eb03d3599c569e8c920a60c	1/10		25000	2029140	0:30:40	Staking Infinitely
ef51d4a475670a4e71e125fa4d7315c51925356395eca529f3193119d6c7d4cd	2/10	30	25000	2029141	0:24:23	Staking Infinitely
f7f3d4e9d0fdbb1fdc5838ff30f6f766ad7724f33d67596bf34e69315d0e6224	9/10	30	25000	2029142	0:06:39	Staking Infinitely
380c39fa75062a73127c9687630713210efaddc3a39b760dc47bc573a02f8aec	1/10		25000	2029143	0:29:24	Staking Infinitely
a714443c233bb87090215ab3efa7d72a9f29eaba6b5796e4422cf05fcb4e070d	1/10		25000	2029144	0:13:30	Staking Infinitely
f706c02d9056a70c32eaccb4824ad5fd11f123a5d9c45c0abbce1785c63647a8	5/10	30	25000	2029145	0:01:10	Staking Infinitely
72869d428bd97630f0e1a874eaa20c5a7f531239497eca1b7d8aa65c0053b152	2/10	22.5	25000	2029146	0:03:19	Staking Infinitely
b5f299e59f51b84f9c2e443ea5a73d5b51f127b0c9070a384345f2f330ebff77	2/10	30	25000	2029147	0:53:00	Staking Infinitely
5ca3e8dca1ac7602304a200f72c8b5c4f1bd6e2a6ceb6b8fe0781d6c53c631cd	1/10		25000	2029148	0:29:03	Staking Infinitely
e5b8a3014e2ffc44aecfcbe7f6aefb4bc818c2112510d23b9276bb64931d21a9	2/10	22.5	25000	2029149	0:13:36	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
2030644	4266116dcff4abf5f809b593774af54551e4f83a895930734102a686b20118a7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2030640	dce5bfa7f2b6c90cd64f56a409d59192509db4b862d634038234f11b5db23116	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2030580	6c23b493667295ba31dab75d9cd717e3abf1d9d20d455254bea23ed288452558	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer