Server Time: January 18, 2026 at 3:16:18 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,026,777 L2 Height: 422,690,065 Hard fork: v22 Next Pulse: in 2 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: 30,594

Current Page: 0/1529

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
422,635,499	📨 Multicontributor Contribution	0x5E7b.. contributed 2946.892604177 SESH to multicontrib contract 0x1412..	c9277d67c3addef0edcc2e4a84eb4ec8affb9d4ad49d96bc7e756e0f271731ce
422,605,260	📨 Multicontributor Contribution	0xa96a.. contributed 1600 SESH to multicontrib contract 0x1412..	d89931480a357124bd22f0fa03ad182d5faaed029c1de3705fdbe3e2cd0d1b76
422,564,394	🎁 Claim Rewards	0x5F2f.. claimed 0 SESH	247967ddab5429bb7bf5213e2b1c59f449fc76e6d8bef80c997a6e3883bc00bb	Session Node Rewards
422,564,278	🎁 Claim Rewards	0x5F2f.. claimed 671.948433939 SESH	6147e6867f2db958bea47a4cc50735cbf093db070de0a33093a2dc808296b48d	Session Node Rewards
422,562,949	🎁 Claim Rewards	0xE58b.. claimed 359.568186712 SESH	25579d51e48a21f0dcef44734d9e10b6ba90eed37eca921daacf995a01e9b829	Session Node Rewards
422,529,501	🎁 Claim Rewards	0x312F.. claimed 2205.420358681 SESH	93808086b5bc4ecf039072d43824f60afb745fcbc0da814c925de8b3978ab6d0	Session Node Rewards
422,527,981	🎁 Claim Rewards	0x2247.. claimed 2205.907410577 SESH	fd75bcf39446a57dd5d6485a31bafc4c7929419040f272f74256dc81f0761283	Session Node Rewards
422,527,383	🎁 Claim Rewards	0x3552.. claimed 2206.815561939 SESH	0eff17760b11fde3a643a15099e12994af9a971c5186a77a826a6e86d0a0577d	Session Node Rewards
422,526,127	📨 Multicontributor Contribution	0x5E54.. contributed 7065.736331837 SESH to multicontrib contract 0x1412..	50f78d517c07d06014625e78230cdd06200eff8ef9329d61ca3243d3322c8d31
422,526,000	❓ WithdrawContribution		26da70abbe207e3590405a37daed616a34a6219f9f1df26217599b1499d5cc3e
422,525,528	🎁 Claim Rewards	0x15c5.. claimed 241.689049135 SESH	f28c36e66aa5a05041f2b63739207903c86caf534dbf874f364f7385fce252a8	Session Node Rewards
422,525,310	🎁 Claim Rewards	0x334D.. claimed 213.270092038 SESH	c41a75dd6493a141e95c3a404a0ee2cc9bd31a62b9db13bf74f0af732312fa4b	Session Node Rewards
422,524,844	🎁 Claim Rewards	0x4552.. claimed 247.453111102 SESH	24f7eb476e490448cda258bd0b26e04add37943277553b3322698a2a17ce8202	Session Node Rewards
422,524,596	🎁 Claim Rewards	0x6948.. claimed 152.358020815 SESH	a96d28cb41493b8a6a102693b48db5db5599493a08cb61270ce5bc38b51ff09b	Session Node Rewards
422,524,037	🎁 Claim Rewards	0x4880.. claimed 283.01354621 SESH	72a681276d38989cf3042c904a265b9357d7e7f4420637b85a71b2bdd03e104e	Session Node Rewards
422,523,464	🎁 Claim Rewards	0x3302.. claimed 400.04417426 SESH	29cce07e0ac1d0a6252c076cc65eac7d7559ef34081d70fa939daa6d41a4a24c	Session Node Rewards
422,523,161	🎁 Claim Rewards	0x2A0b.. claimed 192.331341375 SESH	dbe6e415828392511ca0c04feaf134d7ee1d8af95700466d6387b995158276e4	Session Node Rewards
422,523,002	🎁 Claim Rewards	0x182F.. claimed 384.261635064 SESH	066b7bbbbf81252ca6253881b5dfefdec7326fbb637a33687cd72408201d2624	Session Node Rewards
422,522,711	🎁 Claim Rewards	0x0000.. claimed 513.032759844 SESH	9ee96233a1357912dd46521f5b521814aaa905a2030ad13a803ba63b3861d8e9	Session Node Rewards
422,455,612	🎁 Claim Rewards	0x35a7.. claimed 132.851290127 SESH	06e9f6dbd3ad3cbe869bb975382f11ea6f22394a5f3edf059a7fb90f8455399b	Session Node Rewards

Current Page: 0/1529

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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 47–51 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 151B / 151B / 151B / 151B)

Current Page: 405345/405355

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
51	2817d 15:01:45	346		f0b0a812e73f781d5cca2618a690cf60764d3122e26168ff0dcd23d8fef49aac		0/2	151
50	2817d 15:01:55	346		e9f9ec7c0776a0baed221564eec7cf09b97d6a51c0c0bc6f8eb0db3b60be5e83		0/2	151
49	2817d 15:01:57	346		a76ca9098dc28a445e68ff1472af0bfe6454c13e8c7adb07931439c562149ce7		0/2	151
48	2817d 15:02:06	346		3b828c31afedf7059cfce4ea813d7d4e9e6b93337181f9c163deb6489a3e969d		0/2	151
47	2817d 15:02:08	346		e93c4f7e6ba539930413203d8648032b5f7c54cce61936b2481573df8c928032		0/2	151

Current Page: 405345/405355

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Session Nodes

8 session nodes awaiting contributions, 2 decommissioned session nodes, and 1507 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
c94c550914f050256fb35e9a24831d0a8edb97791d7efd822e37756fd9b4e118	1/10		2026160	23:02:04	251 (in 8.4 hours)
d658ecf25f61d34795650db885b43eef2732295016f8fa6adac87a58fd333a56	1/10		2025792	1d 12:16:56	456 (in 15.2 hours)

Active Session Nodes (1507)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
60c4e0914c06694ee91841df0ae8737e67bdc66a9ca74d11601717e387ba2287	1/10		25000	2025282	0:52:03	Staking Infinitely
5f2f2e96a46db255a96ca5886156617dd295cea289b945fa3b95e0e49fdb893c	2/10	24.88	25000	2025283	0:21:21	Staking Infinitely
ada94dfc54c3870c057aba62dd68f990a6fc439e16e853f3e34cbafd7a1d758b	1/10		25000	2025284	0:28:00	Staking Infinitely
49e66639b227d4bd7c7b902e3da52851bebfb2d6f21eab6f8ca0bcba8e2a745f	2/10	17.5	25000	2025285	0:10:04	Staking Infinitely
0cf0d9581388fca85566ccd6f40de93f14521f01bb41b841337b662ee633a3f3	3/10	30	25000	2025286	0:25:49	Staking Infinitely
fd3754c38a7b291de9d1210bc74480149548deec8109e4860cc60a98b53c60a5	1/10		25000	2025287	0:42:14	Staking Infinitely
135f3fc6d653d316e68f7c164b2fc4e577b8dbca2cfb2be570403a6688978c03	1/10		25000	2025288	0:35:46	Staking Infinitely
358fd188973b053c04aca0b689ef4c11417ce4e66473afe4c492463c2da7b101	1/10		25000	2025289	0:25:50	Staking Infinitely
2b3afbb02ac99ef0bec69aa23c3086263b80a255e81853b257d9355376a2ab67	6/10	23	25000	2025290	0:14:04	Staking Infinitely
c2ff515c025b9999f15c1b948a745a3c99777d71d44434dffe420fba25ee9277	3/10	15	25000	2025291	0:44:44	Staking Infinitely
+ 1497 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
2026772	9c4ff611d81f8e102f1073ff33a12da6162c3d4d635a3ab3afc6a3000bb5c132	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2026768	21d334b5b703749408e513f615e041cd474d8004b6c67820685e6e67a8b932ba	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2026740	8e422882aca29e4b46a9089ae1041b4cb2f2cf49c1524fe1d6732a425157db52	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer