Server Time: February 1, 2026 at 3:53:04 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,036,876 L2 Height: 427,544,007 Hard fork: v22 Next Pulse: in 76 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: 31,321

Current Page: 0/1566

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
426,635,986	🏁 Node Registration	New SN 0xc5694a.. w/ ID 3744 and 1 contributors registered	9ed3411f867dfed963053aab458c85aca06016a5034532d4988ce13d772f7d8a	Session Node Rewards
426,635,862	🏁 Node Registration	New SN 0xe9ac13.. w/ ID 3743 and 1 contributors registered	a5f5b7f361b5d0e2ca882d56f104b017f0591a516d3ff6b6ac088e3ab199c8ab	Session Node Rewards
426,635,712	🏁 Node Registration	New SN 0x807f61.. w/ ID 3742 and 1 contributors registered	48b768bcf18415227bebfb4571ff4fae3ddacf3fa40f5c9c55082c42ddfc9cea	Session Node Rewards
426,635,527	🏁 Node Registration	New SN 0x2e2af8.. w/ ID 3741 and 1 contributors registered	470f06c8bfa1b76986aba6df97c96568d06f141019e8fab3a529909c02ddd457	Session Node Rewards
426,635,353	🏁 Node Registration	New SN 0x17421c.. w/ ID 3740 and 1 contributors registered	5184348ca1667d104ae4db404b31dc5d8772755c19337e400de701bac55d0cde	Session Node Rewards
426,635,186	🏁 Node Registration	New SN 0x8edc16.. w/ ID 3739 and 1 contributors registered	dcfa833ec9c892bdc1530f1e09a8d25b907a5d7e097db4d28d651abd351c16eb	Session Node Rewards
426,635,001	🏁 Node Registration	New SN 0xad9f0e.. w/ ID 3738 and 1 contributors registered	57644102f0270ffb0ed0b0b2270195bfc6a74574ee44f4d221bd5351258ef75e	Session Node Rewards
426,634,820	🏁 Node Registration	New SN 0xd1c979.. w/ ID 3737 and 1 contributors registered	9380b96fffe7114d9cb90e8a1720c912305c417d78eda3cec273ba0e1519b686	Session Node Rewards
426,634,634	🏁 Node Registration	New SN 0xc5a8a2.. w/ ID 3736 and 1 contributors registered	54677c713fb4db4dd0e25ec6a5eb788332a0681c820d384532c78b624ed847e9	Session Node Rewards
426,634,422	🏁 Node Registration	New SN 0x90bf51.. w/ ID 3735 and 1 contributors registered	2100c743e0ff83f1e2d9834c02b4cb99611b8408540966fcf7f6f7993832ca4e	Session Node Rewards
426,634,241	🏁 Node Registration	New SN 0xb1cd57.. w/ ID 3734 and 1 contributors registered	c522a6a3d0833eb47044a0aae02effb72f4bee2f34c2b6f916a8d3291634fbd5	Session Node Rewards
426,634,011	🏁 Node Registration	New SN 0x528ffd.. w/ ID 3733 and 1 contributors registered	ffd15c2bb37b1e9877712df0c81ba99525ac976a851180d46071c1676d94c8de	Session Node Rewards
426,633,719	🏁 Node Registration	New SN 0x26ecdc.. w/ ID 3732 and 1 contributors registered	4d71d0a7c6f9840b43141a21f4ea5fe766f42ed420f0291bb9d417835e92058c	Session Node Rewards
426,633,531	🏁 Node Registration	New SN 0x4e5431.. w/ ID 3731 and 1 contributors registered	814942954c77b45b8bc8396f39bb00527a0b967fb8d5eafce80925364a689f62	Session Node Rewards
426,633,365	🏁 Node Registration	New SN 0x53917e.. w/ ID 3730 and 1 contributors registered	88129d7e6eb2b4d118ba94f0424e0dba6e88d16fd649aa3ef20a324a70f53df7	Session Node Rewards
426,633,207	🏁 Node Registration	New SN 0x91546f.. w/ ID 3729 and 1 contributors registered	43726b498831dcfbea586d2cd7b33c3406ac11bcd1af76d4bdd4b12685cf35c9	Session Node Rewards
426,632,982	🏁 Node Registration	New SN 0x237604.. w/ ID 3728 and 1 contributors registered	76532ddca9c810caa23e60dd355c6d9a013241d38c77654b5876cc1f5f37ab2a	Session Node Rewards
426,632,790	📀 Multicontributor Filled	Filled multicontrib contract 0x1D39..	733342972d5534c19b0b98b13ab424f087d706b825c6ebcd40691a85cef90142
426,632,790	📨 Multicontributor Contribution	0x6f35.. contributed 1642.778272286 SESH to multicontrib contract 0x1D39..	733342972d5534c19b0b98b13ab424f087d706b825c6ebcd40691a85cef90142
426,632,790	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1D39..	733342972d5534c19b0b98b13ab424f087d706b825c6ebcd40691a85cef90142

Current Page: 0/1566

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 452–454 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 166kB / 170kB / 172kB / 181kB)

Current Page: 678807/678958

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
454	2831d 10:50:04	170k		00d63bc3e08df9d04614b24527cc39905494cd4d9128d02e768e17af37e35ebc		0/2	163
				457ba7f410d1c8e78d32a81f47887bfcb72c02dfcbb5f82f242a7cf4d14f0bf3	1.3741	2/11	70.9k
				0ef8143e4f0494bb7d67fb0186e0d4ea86d2bb6a19f75f73726aaacbe0f4871e	1.3545	1/11	70.1k
				954c9b74f55affab142055f680d0ae6a484332c9144e135122820253ac95e45c	0.0687	2/2	14.2k
				bb61a5733875f9ae36a5fff1948fcaa64eb7b9bcb61568dc84436a2413dab175	0.0687	2/2	14.2k
453	2831d 10:52:02	167k		e329d9c0d0a2b1fb0313146956f32ffd49d8372d249daabadb9077b1e36f37a6		0/2	172
				8ab399e44cb7c38813525150b2bc97bc01435fbec2ad51676c9eb7b20c133074	0.7999	3/26	166k
452	2831d 10:52:46	181k		c57a2833327ef159f5c7667f08c16e1a0d6b69708760feab3348009db31ecaf5		0/2	163
				a2c51f2ff035c53b2cb7be680cb732a13c05ada87815dfef33d0a4d609131e93	0.0687	2/2	14.2k
				3d7ac2c0c6a52b7732b5737e1f98d22782f69836249e8d6bd8dc9832daf30bb7	0.7999	3/26	166k

Current Page: 678807/678958

Showing blocks/page

Session Nodes

7 session nodes awaiting contributions, 1 decommissioned session nodes, and 1549 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.
76f5127e43d8caaf6a12a516a0cd74d8fe6c9cc41c3528879890323378200272	10/10	30	2036852	0:09:36	121 (in 4.0 hours)

Active Session Nodes (1549)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
08000370a3ec0118daa3b8252d79c8040ffdaeae99fe392a923608d10810e851	2/10	19	25000	2035365	0:04:56	Staking Infinitely
a89ac255756e4ff1080c40e2e3f63e2ed498471303e174212c171f8e9ba6f630	2/10	15	25000	2035366	0:14:48	Staking Infinitely
a93ff5442dca7296fb33da7f7e40555ba32c91960803c88eacfbb8dc3298eb90	2/10	22	25000	2035367	0:47:44	Staking Infinitely
cafe169ca19899c6adb9b4378c0fc2d83564eb33aeb628f49a52a3bfaf6ce9ae	1/10		25000	2035368	0:17:26	Staking Infinitely
5b753bf1f67575737848a791b315743f9081d4198a86543132d1b4a2068b8135	1/10		25000	2035369	0:09:25	Staking Infinitely
ea368b6cec48539dffd02f08f212a5afdc070dc95430ebc22ad2bc18b08fe8ea	2/10	17.5	25000	2035370	0:04:52	🔓 2/16/26, 1:29 PM (in 14.9 days)
266b2090e79d6e3fac09a385e92683a81577f1daed006f5432e689f6757657c1	2/10	18	25000	2035371	0:01:42	Staking Infinitely
1f503f0fa2d5bc61a8b054e039409e6d97f87c7d4f883ae4e00a3a175561a46a	1/10		25000	2035372	0:13:31	Staking Infinitely
cafe02aa206a99c3699a028a3805fe9d65776f2a3588dc094d54da82f36fbb02	2/10	5	25000	2035373	0:57:01	Staking Infinitely
d0358a902f237f44f6c75948783e69c98b8092f76c6d5e20f16e5ba4c17b4cb7	1/10		25000	2035374	0:02:50	Staking Infinitely
+ 1539 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
2036872	c26920366ad7a16111ae393a86c7e9f3514c0b1310d388774ff294f4234b264f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2036868	686360933733cc44c9ad9dfc9420b840fd3fb68311b447e29b4bd1052e7c91fc	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2036820	e24e1bf05f4a9ba8a8415ef35ae87d83f6f75c21228b6d35db522c7ffd2ec29b	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer