Server Time: January 26, 2026 at 7:25:15 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,032,662 L2 Height: 425,514,653 Hard fork: v22 Next Pulse: in 65 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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 (Last 20 Events)

Total Events: 30,906

Current Page: 0/1545

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
425,510,296	🎁 Claim Rewards	0x914a.. claimed 8534.758717236 SESH	4232e9bbe5c723841046c99bacf3b8b79432a8204bb830f9ef59c682f8bcd74f	Session Node Rewards
425,505,868	📨 Multicontributor Contribution	0xfBc4.. contributed 6250.000167832 SESH to multicontrib contract 0x916f..	d5060b9b43b48cfc78bfc9abb559a3e59c2a975f7812b471ce2d61dad8f5c5dd
425,505,708	🔓 Node Stake Exit		e4d9dd5a26ba58a68901a7c6d890421243054a6b5e3517e5207bc931382a7735	Session Node Rewards
425,505,415	❓ WithdrawContribution		cf9cb79b583e92cd3049a693b1bb5470be3e4114d55a6e14bcacfd9b2a4ce6a5
425,499,636	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x590d..	00a80402cd9cb70af6a364593f76c32f4f967e235f6c90c290c03aeeaa0f5a54
425,499,636	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x590d..	00a80402cd9cb70af6a364593f76c32f4f967e235f6c90c290c03aeeaa0f5a54
425,469,925	🎁 Claim Rewards	0x3aa3.. claimed 20495.621551196 SESH	b5ed78d8e3c32c48a1b6b9e33e714bc26039163b520e6aab6f038a5664bc254c	Session Node Rewards
425,457,148	🎁 Claim Rewards	0xFeb8.. claimed 214.837427729 SESH	5f4168791c7ab7a56e6686983186650ff86f27ac47f2ade6e0afde2c0c4e186b	Session Node Rewards
425,445,285	🎁 Claim Rewards	0xBBaf.. claimed 456.304300232 SESH	9ee43c4a5e54e7e8c97830de1390f273b3a50f4ef059ac64c678116e9c8b2616	Session Node Rewards
425,391,729	🏁 Node Registration	New SN 0xa51de4.. w/ ID 3688 and 1 contributors registered	a1a4b2e401e1c9a08e712daf1bb7327dfc19fb4b5879a4637604f0fb74a0ae06	Session Node Rewards
425,390,389	🎁 Claim Rewards	0xB5c7.. claimed 91.614514965 SESH	6f11e90ed3be06ae203c4eb0164dafa4984c9908b5f98a7f47139db952045931	Session Node Rewards
425,381,451	📨 Multicontributor Contribution	0x5E54.. contributed 5004.225782993 SESH to multicontrib contract 0x7D9c..	aeaadbe9ba8b8bf4a121aa72ee7f657bd449ec1fadec7862762c3f6cdc0498cd
425,376,714	❓ WithdrawContribution		130e797781d4c728b1086e3c26cc619e89dd3f03133ebc791376caf6bd6ecc53
425,376,435	🎁 Claim Rewards	0x182F.. claimed 2668.653589574 SESH	df5a74b639799a8fe874475097c048477b0654c19bb8ef344b0b0d0f076e41cc	Session Node Rewards
425,373,092	📖 Multicontributor Open For Contribution	Multicontrib contract 0x916f.. is open for contribution	d3b3660e1c5c108e1a759970eb46daa05c2b3e5de3e0a173589ce6c632eb5eb5
425,373,092	📨 Multicontributor Contribution	0xc6e9.. contributed 6803 SESH to multicontrib contract 0x916f..	d3b3660e1c5c108e1a759970eb46daa05c2b3e5de3e0a173589ce6c632eb5eb5
425,372,891	📜 Deploy Multicontributor Contract	New multicontrib contract 0x916f.. w/ operator 0xc6e9.. and SN key 0x2420.. deployed	33515b8a2e3a802df5b63dcead0a35f8986d9cd4fd96941d668bf3a334b597d6	Session Multicontributor
425,372,891	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x916f..	33515b8a2e3a802df5b63dcead0a35f8986d9cd4fd96941d668bf3a334b597d6
425,372,891	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x916f..	33515b8a2e3a802df5b63dcead0a35f8986d9cd4fd96941d668bf3a334b597d6
425,372,891	🪧 Set Multicontributor Keys	Set keys (bls: 7deb.. 2a75.., ed: 0x2420..) for multicontrib contract 0x916f..	33515b8a2e3a802df5b63dcead0a35f8986d9cd4fd96941d668bf3a334b597d6

Current Page: 0/1545

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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 672–676 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 172B / 11.0kB / 27.7kB)

Current Page: 406397/406532

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
676	2825d 7:05:23	27.2k		ff6a0eb5781aac30a211870cf752190d1f3f1d541b7dfe2a8f10756f1f1023fc		0/2	163
				5f389c56a2fc50bd1b0c13b3fe97a92e7595039e0d00c298f7330f71aec8dfe6	0.0687	1/2	13.4k
				58b26b006db8bf7aec7a5fc1fbff1a8f4c7535d3587da80dfdc06c9e718c127f	0.0687	1/2	13.4k
675	2825d 7:06:29	388		79392ca3e0c463e3fcc8ac023d07c6551961c8430558078112c4eb37318513b5		0/2	172
674	2825d 7:06:38	370		7316080394cb2cb4ee056e05b36a30a5c96b13cf8b8c259895268ed3359fa292		0/2	163
673	2825d 7:07:13	28.0k		b674540dcb8cbe50e5a9e75d22a59d24a09c7b2be5dcdc12a9b91a8deded4af6		0/2	163
				99554ff932de40f5d48cc4efb0fdc5b8dabaae2e3c7b3a47de1f08ae12a967db	0.0687	1/2	13.4k
				e557ff93f60246beda425ccb73d2b7f43d46b30564eb9002c88d1928610f9b37	0.0687	2/2	14.2k
672	2825d 7:10:22	388		427839643cc5d0ba381077aa6faabb14d104da43fa68d079eaf3c59257edcd9e		0/2	172

Current Page: 406397/406532

Showing blocks/page

Session Nodes

7 session nodes awaiting contributions, 1 decommissioned session nodes, and 1508 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
00b305a972cf30547ece92edf71841b052891da48eb7e04c9db45d05bd66b2c1	2/10	20	2032450	0:45:16	60 (in 2.0 hours)

Active Session Nodes (1508)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
708989caf1b0af3814e4160db9f7cba980d2e085d866ab3a8c610af96f1f44c1	2/10	17	25000	2031166	0:13:39	Staking Infinitely
b11b1a48c53b5dd1a130a09feea1923d92d910a4825ad1e5455c23d261dc0016	2/10	15	25000	2031167	0:36:39	Staking Infinitely
07cfc9a70cbe5c956ac14e32f90334db9e9a8ae9fb6be9838dc969748a818b70	2/10	15	25000	2031168	0:47:43	Staking Infinitely
a76247911cc18530bba99f4bbbf02f3edbb6c1eb384025b5dfeda220125fa8c3	1/10		25000	2031169	0:11:57	Staking Infinitely
53b8d9c1971881842a41021e6d40efe869600de8f571ad287958c657c12cc71b	1/10		25000	2031170	0:57:11	Staking Infinitely
f6cf84e2c1867d6f11f5a07481d0db2d096273e0a320d4cb022193eac91f6e1e	2/10	17	25000	2031171	0:15:53	Staking Infinitely
0ba06959e64e0c47ce0f97809892b2f09f515124729ce71ac3cb36499f05e198	2/10	22	25000	2031172	0:42:50	Staking Infinitely
1b796d50ab61b917d1b6201022cbdff4d7b6fb82d59f598473b63f843458f0c1	2/10	24	25000	2031173	0:14:05	Staking Infinitely
6b44b0b9cc1aa5652a747abed8217c763ab9f2643b3205893b1c7a15f2799167	7/10	17.5	25000	2031176	0:14:04	Staking Infinitely
b11be9cba22b03c36de27cf9b646b81b5033e760a142ec9466cb7cf023cf0015	5/10	15	25000	2031177	0:16:34	Staking Infinitely
+ 1498 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
2032660	f4f2a95b7840e83c45474c46f73914e1e1642eedb657c2071d23fc2f5310de0f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2032656	e09afe978d8ebc46f740fb31c37f154c3bac553103b3fa1019b5230393420f15	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2032652	235f69bc99665515040a5a07555d5595820457abd5be954cf64edac0ba8f932f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer