Server Time: January 31, 2026 at 7:15:01 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,036,257 L2 Height: 427,246,065 Hard fork: v22 Next Pulse: in 79 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 607–611 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 172B / 14.3kB / 78.3kB / 315kB)

Current Page: 407129/407251

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
611	2830d 9:13:35	14.6k		530d2aa7e1b9f4c3e31089115ed588236dccbab939c1836dae32aa83c156a92d		0/2	172
				c4f420821609c1b11e7e413cb750d291a62c2c830227d752647531f11d3da9d2	0.0687	2/2	14.2k
610	2830d 9:14:54	315k		29edf32e1f0db1bb1818ebdce8d921da6547f50886cc547701aee1bdc0a343f3		0/2	163
				1e5250f6732c3612f37a6cab8d657e4044b56d832056f0f522b230da96d732c7	0.0687	1/2	13.4k
				0d7f35964946e1d4bd5f3afdc595a9f679a8bd9e01d31cb8986c9aa3b61b1fd9	0.0687	1/2	13.4k
				23b6651c49456866984336a0f063c56a82ca5ccc7409c1932f71b05b3651aaef	0.0687	2/2	14.2k
				6f8226ea9fe2524943c61e66f45552bcf63ec4debf1188ceb4940f2bfd9e21e7	0.3386	1/11	70.1k
				23fc26078efc7c3a181d26caec3fe23471ab3fea1b2878fd23e4b6921bd73e1b	0.3386	1/11	70.1k
				3bb97bb1fec5783723d5cb7bea6cd03dc358a8487f83d9fee637b488e6720279	0.6428	1/21	133k
609	2830d 9:22:54	388		55c4f7f56e82d71c930b38296df2c49bfe04bdca61743f61607c67cd484071f6		0/2	172
608	2830d 9:23:11	62.7k		9feb14d815b3b374a8cf05c273b8b0acf8b30efb94c601c6d4c6ef44671a6757		0/2	172
				40f1b068f54f87af8b632b9302ea1f3faf081068fd22837e7e604b2aac3ac6fb	0.0687	1/2	13.4k
				6878cd63ef94bbd41e1d14927c8d0152ce29d6cd732054ae939550be66d24501	0.0687	2/2	14.2k
				178de8f34c75566e491146ec9f3537716630af5bf2c203aa1b66190a14a30f33	0.0687	2/2	14.2k
				577f548961b30c95046616686fe3410af94ed37f77882f0bf5ab6896ca43f21a	0.0981	2/3	20.5k
607	2830d 9:26:48	388		6b1cc835021d242f5196aa9345e706bd425ca40d7195e8978394e8d4a155af20		0/2	172

Current Page: 407129/407251

Showing blocks/page

Session Nodes

7 session nodes awaiting contributions, 0 decommissioned session nodes, and 1553 active session nodes.

Inactive/Decommissioned Session Nodes (0)

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.

Active Session Nodes (1553)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
d8de7fd4c975908226718fd82ff50959c3cb64079cdd408cad5bebb580e2984f	2/10	20	25000	2034783	0:25:08	Staking Infinitely
2808df9ae7d8600fb422348687ffc1c9f4a1d6fae482e78cbab39413fbf5ee37	2/10	15	25000	2034784	0:50:26	Staking Infinitely
c0ffee01dc9a38fc5bf24a82500122fdaaffc9fa9cefaac4acfc80d2537b6837	6/10	25.69	25000	2034785	0:12:52	Staking Infinitely
67ab847d20e5168ee53d8b4cea33baf52453b46a3dcd5f8b0491664d965f74a0	1/10		25000	2034786	0:06:01	Staking Infinitely
dae4a22a18d769b49928d7d17e6e8aa2d40691089638994331db76eff40168e7	1/10		25000	2034787	0:57:32	Staking Infinitely
1a89189d0a0b5ebedc5f5a948bfdadfa6da005a231b6a09a1a6ca43761db5297	1/10		25000	2034788	0:30:13	Staking Infinitely
bfa41e2c8198804df7f346fab5a59e085ac281847d581c00be40dcd40ffcb5d9	3/10	19	25000	2034789	0:05:27	🔓 2/1/26, 2:57 AM (in 7.7 hours)
fdd0b67b651312bb6cdb05228764a9db76008ab8163d3fc2542c45945a9b1ecc	1/10		25000	2034790	0:16:41	Staking Infinitely
3c91e4300084de95863a7e37df69de0d1abc936b35bb9e162824bc29b04c29a5	2/10	32	25000	2034791	0:43:01	Staking Infinitely
7557100096533f939aec32d756b3d47b72db3bb766e31d4f20d3e855e3b7c4fc	1/10		25000	2034792	0:35:32	Staking Infinitely
+ 1543 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
2036252	ec711762157610c3a64f5cb4b9ef329f21bbc499d2f8df1873157931d8751a83	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2036248	9ce0c474e883ff2047605ffc7f121980585c4d6e622fb721dfa0cf2ad6fff765	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2036220	b3840b66b7652ac52e026275ee5971d119492637daf09493a68368e50f3643ca	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer