Server Time: February 4, 2026 at 1:32:50 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,038,966 L2 Height: 428,551,116 Hard fork: v22 Next Pulse: in 1.5 minutes 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: 31,916

Current Page: 0/1595

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
428,545,808	📀 Multicontributor Filled	Filled multicontrib contract 0xf083..	f91fe9d7e7cf98fe08d2f311d479c35bf4269861f75323c392e3b66775f69062
428,545,808	📨 Multicontributor Contribution	0x3aa3.. contributed 18750 SESH to multicontrib contract 0xf083..	f91fe9d7e7cf98fe08d2f311d479c35bf4269861f75323c392e3b66775f69062
428,545,808	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xf083..	f91fe9d7e7cf98fe08d2f311d479c35bf4269861f75323c392e3b66775f69062
428,545,808	🏁 Node Registration	New SN 0xedf48c.. w/ ID 3831 and 2 contributors registered	f91fe9d7e7cf98fe08d2f311d479c35bf4269861f75323c392e3b66775f69062	Session Node Rewards
428,545,060	📀 Multicontributor Filled	Filled multicontrib contract 0x46ae..	49a697cf0b38e169edf4fb748c6228c72365e00215df57a687b707e7d0293a9a
428,545,060	📨 Multicontributor Contribution	0x26b0.. contributed 272.865726249 SESH to multicontrib contract 0x46ae..	49a697cf0b38e169edf4fb748c6228c72365e00215df57a687b707e7d0293a9a
428,545,060	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x46ae..	49a697cf0b38e169edf4fb748c6228c72365e00215df57a687b707e7d0293a9a
428,545,060	🏁 Node Registration	New SN 0x1372cf.. w/ ID 3830 and 6 contributors registered	49a697cf0b38e169edf4fb748c6228c72365e00215df57a687b707e7d0293a9a	Session Node Rewards
428,543,801	🎁 Claim Rewards	0x26b0.. claimed 80.254166187 SESH	51ca19c67300d09a4c8de93f7125b2559b22fbc3cb831d8588db207091e887f0	Session Node Rewards
428,543,370	📖 Multicontributor Open For Contribution	Multicontrib contract 0xf083.. is open for contribution	2b4c52aebcdbac994d7b8b9fb4a7c88439ab8a3865c33254a281650062bcbb9d
428,543,370	📨 Multicontributor Contribution	0x26b0.. contributed 6250 SESH to multicontrib contract 0xf083..	2b4c52aebcdbac994d7b8b9fb4a7c88439ab8a3865c33254a281650062bcbb9d
428,537,778	📨 Multicontributor Contribution	0xE58b.. contributed 977.354273751 SESH to multicontrib contract 0x46ae..	77fed7220611f1c772698f7ca27a38c01d80d064a2fd70af77fa58ca0b4b2ff5
428,535,328	📀 Multicontributor Filled	Filled multicontrib contract 0x3232..	05113c14a2acae9dae863f8f0b20d2ffed3a96c0fa2b601ea993a723152f4dcc
428,535,328	📨 Multicontributor Contribution	0xFeb8.. contributed 3661.684709983 SESH to multicontrib contract 0x3232..	05113c14a2acae9dae863f8f0b20d2ffed3a96c0fa2b601ea993a723152f4dcc
428,535,328	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x3232..	05113c14a2acae9dae863f8f0b20d2ffed3a96c0fa2b601ea993a723152f4dcc
428,535,328	🏁 Node Registration	New SN 0xa30610.. w/ ID 3829 and 5 contributors registered	05113c14a2acae9dae863f8f0b20d2ffed3a96c0fa2b601ea993a723152f4dcc	Session Node Rewards
428,535,275	📀 Multicontributor Filled	Filled multicontrib contract 0x8998..	f4250784164a303bd2997826bcfc9bc219f11dc4148c3498bd9db66f77900fe3
428,535,275	📨 Multicontributor Contribution	0xE58b.. contributed 18750 SESH to multicontrib contract 0x8998..	f4250784164a303bd2997826bcfc9bc219f11dc4148c3498bd9db66f77900fe3
428,535,275	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x8998..	f4250784164a303bd2997826bcfc9bc219f11dc4148c3498bd9db66f77900fe3
428,535,275	🏁 Node Registration	New SN 0xec2ff3.. w/ ID 3828 and 2 contributors registered	f4250784164a303bd2997826bcfc9bc219f11dc4148c3498bd9db66f77900fe3	Session Node Rewards

Current Page: 0/1595

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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 501–505 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 165kB / 166kB / 295kB)

Current Page: 407692/407793

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
505	2834d 6:50:13	295k		9db58d84f2863c21dc7f0bdc344d084d12a77ef3c1a4814113ef07b3cff791ea		0/2	172
				b0282e3cdba5fc7e38c69e78dc647af7fa281c3e70d999e3e757302390b5e864	0.0687	1/2	13.4k
				4e3095fa0f0418abef96cdfc36b8ea4e56359b58a144a254f177e6a22fea73bc	0.0687	1/2	13.4k
				f0e786a87998bf57b130b830bc2406f2f205c22ec3f4a2969d50d678c17ede1d	0.0687	1/2	13.4k
				2ff6258811c6c33fb1b7af52597ff2d85f5d5952ef911a35e9ec9834e7b03351	0.0687	1/2	13.4k
				ad64ecfd0c75e18c5ae7f09008e3b48436304b8b99fd033f21fefc93cc92de99	0.0687	2/2	14.2k
				e16ff1b219e196d9ec610d8708137dd17e11a1239e6871cb70e88941d2369733	0.0687	2/2	14.2k
				513a9bdd0b5c1a80ad41506c68fd1fc27691d470fbd8623cee8e8778d47a29d6	0.3435	2/11	70.9k
				326bc6bf7bfe0018a647e8e415fc1b87192829eb776af049c3d15ec8b51010b1	0.3435	2/11	70.9k
				3a14cdb93473d1d1eeea76917db70e27882ce40a1e765bac1386e80ddedc3413	0.3435	2/11	70.9k
504	2834d 6:56:20	370		164b09fc8afa982c631935ddecb38e8abe259c4dbb3da66f734b66c8baa9d7d5		0/2	163
503	2834d 6:56:24	165k		b4a039da42b0d25ffd70289419b1f9acfca0814b0dd9b466aa9c25f862377b03		0/2	172
				bd0aecdc69dfc3cb382f766a480bffcec160db751f2f8a6865a4bcd9ec115e33	0.7901	1/26	165k
502	2834d 6:56:30	205k		f82bb2d020ffd7ed6313bdaa8a13f050f5ec03081df3e0de2e79363e7cee6fd5		0/2	163
				fe0b2745f5018f0d7a7d7cbf4bec6575b9b064b73475c9781f9efe1badf888d3	0.0687	1/2	13.4k
				4c3d4c30b0ac51ab96ce973f9e4604ab62bce025d430f70344591c20e0880146	0.0687	1/2	13.4k
				9c846d55b4977d733793f70082db5825c420a43cb87f7bfd899553500af1bd30	0.0687	1/2	13.4k
				09870823d4b5121b66fc94d042a94eaae9253741b99d27301dea6504358d20a5	0.7901	1/26	165k
501	2834d 6:59:12	165k		a22f079186b1c656ea7375a7832ed8ce0dc24a592f0d9cf56247ea8925b57fd5		0/2	163
				b22bd6b869416b428613349c23a759ddc478854ef61b59888cd973b32e1b1d24	0.7901	1/26	165k

Current Page: 407692/407793

Showing blocks/page

Session Nodes

16 session nodes awaiting contributions, 0 decommissioned session nodes, and 1596 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 (1596)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
3df57dd30732957c5826bda84a653c6dc5695613e031ba30642ba5d1480c1279	1/10		25000	2037424	0:12:55	Staking Infinitely
416ac7baf7ea9a3e3f367f55340eb78a9044594104b7a80da8edd5dc4ffacc8f	2/10	22.5	25000	2037425	0:28:51	Staking Infinitely
6ded6e958d25cc49988bf7e8f23ef0d0cd98137db1f3dbe15810de96757053be	5/10	17	25000	2037426	0:29:18	Staking Infinitely
bf3adf701b6b364ae630ffdb363fe244693620ded66c2b1757a6624d428233d0	3/10	24	25000	2037427	0:26:52	Staking Infinitely
2c28c8698e15684885eabcb4520481735089ba6a42f31c087d0892938e5737fa	2/10	24	25000	2037428	0:36:35	Staking Infinitely
9bfb491a08db3e778f0bc10f16bfb3cbb9a69fd70cbd45c9442bc96f62f55e6e	2/10	25	25000	2037428	0:53:00	Staking Infinitely
1c0d8f50a45f05dc7af22a66e45e16d403d571d26a669f5dc04f34255fde2c1c	3/10	23.8	25000	2037429	0:49:35	Staking Infinitely
51e746428652c9950a78dea8e5ff3521871749268ff51705ca8b8c102e4e7d6f	2/10	22.3	25000	2037430	0:04:45	Staking Infinitely
86f6e6519dbb75107d5b4600c8115466e754cd324fe49a3de296f39506fb2018	2/10	25	25000	2037431	0:10:13	Staking Infinitely
7ea622ec09d5d97618228ef2e1720fd4db6c76339787dc3fa4e4eb4f60318e76	2/10	21	25000	2037432	0:52:17	Staking Infinitely
+ 1586 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
2038964	362af1d6acd81ff4bae33bac67a8185f8d3ee05fa6ec59a156c1bcb50573447e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2038960	dcee29ef9efcaca0520687a7e60e20ea13cc286d6bdb5d7db9d4e51a7a05607d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2038956	7323179733c36456a5aa47c4f6cc53fe97c6a238f1f49f56c88129eb0e02b60c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer