Server Time: January 18, 2026 at 9:19:40 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,026,599 L2 Height: 422,604,469 Hard fork: v22 Next Pulse: in 40 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: 30,592

Current Page: 0/1529

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
422,437,727	🎁 Claim Rewards	0xBBaf.. claimed 236.065478156 SESH	29e68eb5f89c5613c9236ee3091d27a45e6b9643e9184ce77a24d916352e5ea8	Session Node Rewards
422,406,271	📖 Multicontributor Open For Contribution	Multicontrib contract 0x1412.. is open for contribution	a67b6c6b32dad1950d74f814810ad6a8b31493bee9355ee3024cce9494a5effe

Current Page: 0/1529

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 109–113 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 152B / 152B / 152B / 152B)

Current Page: 405297/405319

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
113	2817d 8:51:30	348		3f9d79085ceea2d939f0efef54402bdac6028053b52457b259c33c0386719f48		0/2	152
112	2817d 8:51:50	348		905cd4927bc9b8467182014534ea40cc44e48f011ae1711a085a3543a0ecf4da		0/2	152
111	2817d 8:52:03	348		05d711d7f36eeab73ad592cb8585dd119a5999d9be916e64e9a8c0b7c22fbe4f		0/2	152
110	2817d 8:52:29	348		14102f4e641efe1659e389048ba803a5973ad46fbfdeaf4bb2d384a424f65c8d		0/2	152
109	2817d 8:52:50	348		90f229a9488176fef0c37e95399405bd5b307c5ef1eb29402b884e8852f89f2a		0/2	152

Current Page: 405297/405319

Showing blocks/page

Session Nodes

8 session nodes awaiting contributions, 3 decommissioned session nodes, and 1507 active session nodes.

Inactive/Decommissioned Session Nodes (3)

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.
43b0e2d4dfaf6f846a74798f00ecc9e7df94bdada2f548761e30d9b7d9b14481	2/10	25	2025109	2d 3:52:51	None (deregistration imminent!)
c94c550914f050256fb35e9a24831d0a8edb97791d7efd822e37756fd9b4e118	1/10		2026160	17:05:26	429 (in 14.3 hours)
d658ecf25f61d34795650db885b43eef2732295016f8fa6adac87a58fd333a56	1/10		2025792	1d 6:20:18	634 (in 21.1 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)
eae5c527247f2f20ae1d65bf37002dade15f5c3d4ff31d8f77384ffc8c81066d	1/10		25000	2025103	0:58:05	Staking Infinitely
01b2d3a58ed4a10eaed8b7450de21bb0b63abd37b9862caaa188a36093099b66	1/10		25000	2025104	0:50:36	Staking Infinitely
05147905335cdfead01c7fc08040c75cd165efd38cf288711d422f773447c6d8	2/10	17	25000	2025105	0:07:21	Staking Infinitely
18e3e63ebb76a0c05b07eabb09f491283672267a6b426bfaba80ddc79897859c	3/10	24	25000	2025106	0:17:45	Staking Infinitely
347bd683e8adbf5f6968e7d6bb1f20725621779374f86a44553af3ecbddbde9e	3/10	23.88	25000	2025107	0:05:58	Staking Infinitely
8a87b17dc53b23ea61b736dac98f8b69f7ce4bba110b1a494f0cb50d71d897ef	2/10	30	25000	2025109	0:18:44	Staking Infinitely
9a93d74d785d7ed2325bd3514c87405b1b5f3deb60903b9bcb4ae239fbbbb4dc	2/10	17	25000	2025110	0:18:11	Staking Infinitely
9cadd569955390142b1a3f84e922098831c64d53b3cfe73fd9f0ad7d67749691	2/10	13	25000	2025111	0:18:37	Staking Infinitely
e23a5abae64e5ce79bfb1a8d05dbe0dfff8f15487b390a08f8f42b6cc13b98e0	2/10	15	25000	2025112	0:18:42	Staking Infinitely
6fb898bfe143ce0de7b20b287c1f459d96b7a55329e83fe3be27892d1ebd638b	5/10	19	25000	2025113	0:04:49	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
2026596	73c50a0ba4a86030998e6e5be3af53c7cd4c377df7872053f31f374530a90c43	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2026592	d92895bf7e6b275e23d35cb0568ad5b9c57014946a5a01a507e723dc939b5376	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2026560	86854d932159ff72ebc54b8291ec03e5000fcc0a0dcd7c34d6d737e20d206c42	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer