Server Time: January 12, 2026 at 8:17:18 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,022,248 L2 Height: 420,516,146 Hard fork: v22 Next Pulse: in 62 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: 29,971

Current Page: 0/1498

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
420,499,131	🎁 Claim Rewards	0x7719.. claimed 75.224824645 SESH	19d7693d6d4598f7f78f35a0fc3a844c366da405a79b9bf0e99f1d07cc1b5e64	Session Node Rewards
420,498,950	🎁 Claim Rewards	0xaD93.. claimed 755.7747 SESH	05f14f71f9f420a6511e6474a7adae4d2a49bc036fb0584c7d7af2bb037eeccb	Session Node Rewards
420,498,536	🎁 Claim Rewards	0x5F2f.. claimed 475.549836079 SESH	f11cbfa807b302da3dfd6fee928475a6270b44a06228b5538af343fcaafc44cb	Session Node Rewards
420,490,128	🎁 Claim Rewards	0x35a7.. claimed 0 SESH	acbfadb76de2beb89c065ab73969c76dc55e6fe5f4eb65ec87e58d8e37721e7c	Session Node Rewards
420,490,097	🎁 Claim Rewards	0x35a7.. claimed 0 SESH	a26124549e46a852ea0c7e8e34ea8fbea5ff458af69a6b323c77bbbf50c8bcf8	Session Node Rewards
420,489,760	🎁 Claim Rewards	0x35a7.. claimed 50.070008518 SESH	29a8cbdc47619315ff73c66dba93bb3d5486b2f72b6fa5f14be92608e6bbee38	Session Node Rewards
420,469,691	🎁 Claim Rewards	0x360f.. claimed 71.324775113 SESH	316526fc5b5701647d76337ac48547fe8588a225d222ff561d9331796bdbdbc8	Session Node Rewards
420,469,013	🎁 Claim Rewards	0xAe2b.. claimed 369.1997 SESH	c5790d37d2fc6bdbf056f3b39179276fa1555eb7b35723573d9512da4ce16710	Session Node Rewards
420,440,793	📨 Multicontributor Contribution	0x3B5E.. contributed 4828.945844776 SESH to multicontrib contract 0xb7a6..	2559b3f7a76211a61bae63df13e288be8ae5b3cc28a46b1a6cbfd83241289f4a
420,437,217	🎁 Claim Rewards	0x3B5E.. claimed 4828.945844776 SESH	0706ea2516a680a68c602190a3d14ca7a0084bf031bfcfc3d1b67a32bebb0561	Session Node Rewards
420,419,755	🔓 Node Stake Exit		1ea04bb4fd4dbfe9d9d9a59a8672da7f51cb9778e80a6eb1276b112fec0357da	Session Node Rewards
420,397,122	📨 Multicontributor Contribution	0x4B21.. contributed 5612.789874297 SESH to multicontrib contract 0xb7a6..	3823119a2b237e3811d0070921128a97deb95107b7a8879e95af2fba84891640
420,396,066	🎁 Claim Rewards	0x4B21.. claimed 5612.720296506 SESH	596702e1e674120b50a2f72c6d4670dd8e95276f2cbfb4a41e63e335d19424ff	Session Node Rewards
420,373,207	📀 Multicontributor Filled	Filled multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🏁 Node Registration	New SN 0x800037.. w/ ID 3624 and 2 contributors registered	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb	Session Node Rewards
420,373,116	📀 Multicontributor Filled	Filled multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153

Current Page: 0/1498

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 Blocks 2021773–2021777 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 0.00B / 0B)

Current Page: 94/404449

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,021,777	15:40:57	553
2,021,776	15:42:57	554
2,021,775	15:44:56	554
2,021,774	15:46:54	554
2,021,773	15:48:56	554

Current Page: 94/404449

Showing blocks/page

Session Nodes

15 session nodes awaiting contributions, 8 decommissioned session nodes, and 1481 active session nodes.

Inactive/Decommissioned Session Nodes (8)

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.
f18373cba32a1e33b569623f94161d7f9a9c666ad6723fa59aab8a72d5b5d0e8	2/10	20	2020996	1d 19:53:18	189 (in 6.3 hours)
915f066e9424e92663cb2fdcc9086bb028b0367bd6c8807a569ade237bd91da5	2/10	25	2020998	1d 19:51:08	191 (in 6.4 hours)
75077cf371cc6b0844e10b4e3442b19171a86866a7590cd338563b6868b5f578	2/10	22.9	2020998	1d 19:47:07	191 (in 6.4 hours)
5e1fe3e00d1b4834922c0ddc97b8fbffffa52bfd16286432c062b9b007528788	2/10	20	2021007	1d 19:40:44	200 (in 6.7 hours)
982f54b09c8a817489c0b9a68a023182415a4d0a14a4beeabae54be8b10c8d80	2/10	21.99	2021015	1d 19:41:46	208 (in 6.9 hours)
1dbd55e39ac28765e469ccc69ebe87b6a683bba1b7bbbf56ab334e9d972629aa	2/10	17	2022104	7:30:12	880 (in 29.3 hours)
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	11:52:11	1174 (in 1.6 days)
a113fb884ec0cd7f7cb44d4a09749e823b1bc7042fb9d487c4de113d57563f2e	2/10	24.8	2022157	8:12:27	1350 (in 1.9 days)

Active Session Nodes (1481)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
cf446948060ecd12fe12b5fbc28e67d1251d0ec33d522a8c9ac31121724a8588	2/10	19	25000	2020785	0:45:11	Staking Infinitely
28c1157788669b7e80d0a3f05566bdea97e1596f25d06c040be5021c834556eb	1/10		25000	2020786	0:39:20	Staking Infinitely
753c147de637918df24e4fc7822835a23497d217e124e42cbf80cb81324694e2	1/10		25000	2020786	0:02:58	Staking Infinitely
576e933dc3c50ab6d4dc04357ee613286c859e0f3164b978356130e35ee4c4bc	1/10		25000	2020787	0:26:15	Staking Infinitely
49caaa7ce1fa02c35a1728c7cf7e43423cfc8588228c0d5518d8a4c2d08e747d	2/10	17	25000	2020788	0:17:18	Staking Infinitely
597673f1b0f15529225c2af0cbdb6090c7a8057fe264e8856e376bf592075415	1/10		25000	2020789	0:08:54	Staking Infinitely
a6db98017e44356a6f32a1ee0a030635cccbfbd897622ec4be1f944dae499650	1/10		25000	2020790	0:53:24	Staking Infinitely
6acb1634e62b4fdb6eed260b85abad216ed7853834fbe33e730f3f848d4e41b2	3/10	17	25000	2020791	0:14:26	Staking Infinitely
d7c7e35b8aef7734df6069762d417e46fef6e05b197f2ebe67cc5cbe0f4487ab	1/10		25000	2020792	0:58:05	Staking Infinitely
31f56496f4201fb99fb5a30608cb5788310822a9fb67589507c859e3f144ad65	3/10	16.5	25000	2020793	0:17:28	🔓 1/16/26, 4:41 AM (in 3.9 days)
+ 1471 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
2022244	0ac0e09f962e925af1b14bcef0851995f337ef03ff59bc3e453104a7c70264fe	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2022240	e20b7a6bc8511ebfaf5efeee06661912c4ee221c304d4d2b60d0940a20f953a6	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2022180	2b41ab175b9fc87841e717c37cb552648a5b2bd409275bca44d7a285cee8d69e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer