Server Time: February 4, 2026 at 1:32:48 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

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 406–411 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 287kB / 297kB / 295kB / 303kB)

Current Page: 339759/339827

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
411	2834d 9:48:25	298k		b60e75f1c8b5b90af7368c7c11e4a35e442103d8daf30a5160bc09002a230f9f		0/2	172
				73d0a7c73774989e300f7963b2b90633086a6699ff23286ba3d2b9ead8d04242	2.4539	2/20	128k
				974655f2d58d5d3ec4fab14c5d33ac44bf7168fd64b197374e018348ff2f7efb	1.3742	3/11	71.7k
				8742a5f4e03b61ffda063a5abf4d0a46134224f87e8cf50ac8d6a20c3f128bf5	1.3742	3/11	71.7k
				5a35e6420c9fa3640b7e442642ecda86b20a5d13f93fb1c0ff390e5e42d651bf	0.0687	1/2	13.4k
				b81061d152da28b1e85dffd21a51a807438b8c57f4ac20f30d3472be1983a2ff	0.0687	1/2	13.4k
410	2834d 9:48:34	304k		d07ed1727fb938173b95ac09b7fb89474c7bbb49618cdecb1c4ad2ca3b0fc375		0/2	163
				ac46663609cacd9ee30d1ac3fcfe350c15a165b4d5ff6dbd1ac4531dbcb41c9d	1.3938	4/11	72.4k
				b1649342717a57246717629c7cde699d67107349b89d44e0c8398a366349a159	1.3938	4/11	72.4k
				1715309585aa375c7eb30ed9a4612685188c4f144b7281af6d6f5a9b0b4848ba	1.3938	4/11	72.4k
				4fa0d091028ccd9455c066a8a52fa40b79b98c6fc134a74559f6344aabf7f442	1.3938	4/11	72.4k
				75286a43f94d2518dc263680dc642feec0b0e4c589622cae617bb8de378317bd	0.0687	1/2	13.4k
409	2834d 9:49:49	297k		52447c12e3b5e0672aa1ac6f86d938f013d29a55697be78b4d7bde84b8fbba66		0/2	172
				4f5a133833b729eaad3014635a56fba5e62e0a1ebeae69406864898c65a50158	1.3545	1/11	70.1k
				578ec4e11b93c87a5b0ed0bf465d73832abc8fb014e9c5f562462984756d2596	1.4527	8/11	75.4k
				fb62a45a83d8759059b105762159a1591276d87c77e40439ae73d1fe59d4847d	1.4527	8/11	75.4k
				9b432dff47a44fd38138ee107f0bb6c99b3005b49228a3625e62010cd4e908f6	1.4527	8/11	75.4k
408	2834d 9:49:56	289k		ff904a6fc64e96886157a38828820591e5f6b819b3e4b1a496abf0243d088f9f		0/2	172
				1af3c1a04150dc60798dbfbafcce0fe41713f68964c763e3b9bdf717215d7f9b	1.3742	2/11	70.9k
				689d951be098c1a7b626bf82fe3fec6630ad3e4a2bdf970156a37dbed74a6b60	1.3742	2/11	70.9k
				a66d89363fd586c7debafb1a7eb267838921b5bdbf2139f320ed435d81721ade	1.4134	5/11	73.2k
				2c7ba29b0fa54feacfb333c78df2ae9fef2f84a1cd6f0e3e01a62472670a819d	1.4134	5/11	73.2k
407	2834d 9:50:32	298k		5cdff71f10024a84cf23685d484ed877b7a2bb13a8aa5b94bc6c5d0e80e92d03		0/2	172
				2ea066840b06646f6384a1ca3cd3603704f636d68ae254f1fd7aae6404d4825e	1.3742	2/11	70.9k
				4b4163604f7bcb1941f06dce821803914776141bb637bf56cd7a17f46dd4c729	1.3742	2/11	70.9k
				fa3d7ff95be42afc11129f50d807dde67cf4122c4e41182c6edabe6a5f777eb2	1.3742	2/11	70.9k
				264c911395adaa15eefc520a0cd392f47a27685cdbc365ca934f59170452ff98	1.3742	2/11	70.9k
				0552f955eb81bf8fb680cb4bd8ee4a4d5fc2c8fedf3d48183381b1958aff004d	0.0687	1/2	13.4k
406	2834d 9:51:44	287k		a34db254c95b57474eabb5510c8197595eff8321e8411f125ba7d40b1132c910		0/2	163
				6e95e9c4edf384c3c58d776150cfdafdb535fb913128ad6d289efe524a200a4a	1.4134	5/11	73.2k
				0dbaa356de48746b27c9d426da2df93e39aacd492ea0dfb6145ca41403bdcbe8	1.3742	3/11	71.7k
				0051da7a92615d3b125072bc44ef882589209ad3fc1888ce9ab8b217645b3c8b	0.3435	2/11	70.9k
				346683795347db5e3169f356035cf10b291183775266f92fb812865990277648	0.3435	2/11	70.9k

Current Page: 339759/339827

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	0:12:53	Staking Infinitely
416ac7baf7ea9a3e3f367f55340eb78a9044594104b7a80da8edd5dc4ffacc8f	2/10	22.5	25000	2037425	0:28:49	Staking Infinitely
6ded6e958d25cc49988bf7e8f23ef0d0cd98137db1f3dbe15810de96757053be	5/10	17	25000	2037426	0:29:16	Staking Infinitely
bf3adf701b6b364ae630ffdb363fe244693620ded66c2b1757a6624d428233d0	3/10	24	25000	2037427	0:26:50	Staking Infinitely
2c28c8698e15684885eabcb4520481735089ba6a42f31c087d0892938e5737fa	2/10	24	25000	2037428	0:36:33	Staking Infinitely
9bfb491a08db3e778f0bc10f16bfb3cbb9a69fd70cbd45c9442bc96f62f55e6e	2/10	25	25000	2037428	0:52:58	Staking Infinitely
1c0d8f50a45f05dc7af22a66e45e16d403d571d26a669f5dc04f34255fde2c1c	3/10	23.8	25000	2037429	0:49:33	Staking Infinitely
51e746428652c9950a78dea8e5ff3521871749268ff51705ca8b8c102e4e7d6f	2/10	22.3	25000	2037430	0:04:43	Staking Infinitely
86f6e6519dbb75107d5b4600c8115466e754cd324fe49a3de296f39506fb2018	2/10	25	25000	2037431	0:10:11	Staking Infinitely
7ea622ec09d5d97618228ef2e1720fd4db6c76339787dc3fa4e4eb4f60318e76	2/10	21	25000	2037432	0:52:15	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