Server Time: January 12, 2026 at 12:00:29 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,022,000 L2 Height: 420,397,078 Hard fork: v22 Next Pulse: in 1.9 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,430.11 / 240,000,000 Rewards Pool 57,870,119.89 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: 29,960

Current Page: 0/1498

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
420,397,122	📨 Multicontributor Contribution	0x4B21.. contributed 5612.789874297 SESH to multicontrib contract 0xb7a6..	3823119a2b237e3811d0070921128a97deb95107b7a8879e95af2fba84891640
420,396,066	🎁 Claim Rewards	0x4B21.. claimed 5612.720296506 SESH	596702e1e674120b50a2f72c6d4670dd8e95276f2cbfb4a41e63e335d19424ff	Session Node Rewards
420,373,207	📀 Multicontributor Filled	Filled multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🏁 Node Registration	New SN 0x800037.. w/ ID 3624 and 2 contributors registered	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb	Session Node Rewards
420,373,116	📀 Multicontributor Filled	Filled multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🏁 Node Registration	New SN 0x5672a2.. w/ ID 3623 and 2 contributors registered	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153	Session Node Rewards
420,372,917	📀 Multicontributor Filled	Filled multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	🏁 Node Registration	New SN 0x9df272.. w/ ID 3622 and 2 contributors registered	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037	Session Node Rewards
420,372,793	📀 Multicontributor Filled	Filled multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	🏁 Node Registration	New SN 0x9b0e85.. w/ ID 3621 and 2 contributors registered	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410	Session Node Rewards
420,372,667	📀 Multicontributor Filled	Filled multicontrib contract 0xba5D..	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b
420,372,667	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0xba5D..	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b

Current Page: 0/1498

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 2153–2157 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 27.7kB / 162kB / 147kB / 281kB)

Current Page: 403968/404399

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,157	2808d 11:17:18	282k		cf484a25e8d1e8e5c6774f3487bd3c3f7f3634bd4b0363e54f20e811a2406c40		0/2	172
				cef29b08451b48dbafb4798f16e71c9f87fd3cd50b68db3d5b6801cb7e2099f0	0.0686	1/2	13.4k
				347ce02c7404a3b458ab9e3883c118fafa8494564806fc0470d2255a97473da2	0.0686	1/2	13.4k
				7e69cdc6dd5cef72d9a1c5a620b480b8bab0b7282cd4ac4e8d036c60f6c5e6e4	0.0686	1/2	13.4k
				ee69ec808393270907c5ed21f35114b61256a8623324d9d1009a88aa8e01348e	0.0686	1/2	13.4k
				467e9ffb34cfa38b70cc7604c81067b8943bf4e695f41836430423db1dd48150	0.0686	1/2	13.4k
				3ed329d6098584a615a89ded19d828772b29a9c5408028a15e8cad430b708769	0.0833	6/2	17.2k
				1f5bad79389628d9d977ed7c52fb6b52b91c2a433a41ce330104082a7cc58d5e	0.0686	2/2	14.2k
				2bcb1b7c569b5b106f330ab186a4f4a91c3cd00c1b34c4898918d8ca5790fe61	0.0686	2/2	14.2k
				2dd0c8ddc3138a8be8b4127d21538293fc74ad959c8a84088e1178f29e660576	0.8084	6/26	169k
2,156	2808d 11:18:44	200k		20c53b97733351e041d0bd2321ed80ba698c932562839f2ed037617c8c45103f		0/2	163
				50f37dcfc1dae1485628e7b4a5643cd5bf298994e71c3aff13c0882d4de91240	0.0735	3/2	14.9k
				e421dbd4b9dd228cd49e891c4365b1dd78f2618a1d3467350c7edce361429980	0.8868	2/29	184k
2,155	2808d 11:19:44	66.3k		5b57f3bd5802719c1fc42a6b7a025b40fcfeb36c7e6d6919d7a403352e89f429		0/2	172
				aee9e5b2410bee4fd981c163aa3660802a62ab4fd91f6e6d33fdf687ecc3c9c7	0.0686	1/2	13.4k
				392c564b78933cd99997500e79f279ffdf6729fc6f4a848e000a2192de1236d3	0.0882	7/2	18.0k
				f4bae323be33464d5cfa50e411d04bb22eae21da74b97184937d7d44f0210402	0.0980	10/2	20.3k
				e56b75debed7d6dada351c9995b4677b5fe6e2f8f6be4dca556f0b89bddca27b	0.0686	2/2	14.2k
2,154	2808d 11:21:34	28.0k		e1f50b6cd9f206b847fd15b2ac9815598e81907ce9d22663e01f9cd2ea1db7f1		0/2	163
				7e40c5e65312c8954a8012a279b3a5bc85eaed600582fc9d5b53c5102aef3cc5	0.0686	1/2	13.4k
				ff1464a3096db84c4bed7f7313f3f2f2a06089ac1910f9da8ea27a0768d450a6	0.0686	2/2	14.2k
2,153	2808d 11:22:21	162k		ed61cb5116fd99643f84501c2aa3d5bd940a7122a72d726a8bd1a268f8488c6f		0/2	172
				02649714a90d6bc44e98d7c67b0a0d8f0a05c6b9b3422e6fe1d8db75ab6f118a	0.2744	2/2	14.2k
				9f81e924a4a330d6e2b17ea2e26ae8fb3b4ab3d7bf17552b0c9efad32cb2e9a5	0.0686	1/2	13.4k
				46c75d668d28432e7f0b17b3953a129d1fe1acbff61a99ad405316bcd7a1404b	0.0686	1/2	13.4k
				93b490164f36ceaa4addef6ce0be5de8c0cdb4d9be81b469106890dbde7f76bd	0.0686	1/2	13.4k
				6b232c298cba9f417a2e237f658990ef7a6ac6fae9101fc624ea5dcbb331b124	0.0686	1/2	13.4k
				b324871e08840011ab902f2d0bc2ab71eac6655a93cc9fa1f3d9073b349aa6f8	0.0686	1/2	13.4k
				e829ee90305528e031525b56e2ac47148bbc08ca331c8482bac19a951e5cb48a	0.0686	1/2	13.4k
				2c257941ba71468b7ca2fc598af086f6ceb1fa2b2d2563d8d081f2f668121ff8	0.0686	1/2	13.4k
				60eeeeacb12ecc491115a6c68f0ffe5f2ed7ff04404dbf50960e5cd7d42561ac	0.0686	1/2	13.4k
				c19d26f1bda16df7e9c918e98aea1775cbe66c73c61e7e5f7ee2e99cdff57585	0.0686	1/2	13.4k
				57cf707bcf6c7dda12a0c0450cf54fa13e46118bffce95be0b72c28d4c4528cf	0.0686	1/2	13.4k
				2657d5775096e6262f778ce80e03abddaf8b169b42ab7654d49f3f875f57b82f	0.0686	1/2	13.4k

Current Page: 403968/404399

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Session Nodes

15 session nodes awaiting contributions, 7 decommissioned session nodes, and 1483 active session nodes.

Inactive/Decommissioned Session Nodes (7)

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.
3aea158387f81dec94ef9ce47c16333bd2061d15eb72a5edc57692ad084fc4e9	2/10	24.8	2020598	2d 1:33:22	39 (in 78.0 minutes)
f18373cba32a1e33b569623f94161d7f9a9c666ad6723fa59aab8a72d5b5d0e8	2/10	20	2020996	1d 11:36:29	437 (in 14.6 hours)
915f066e9424e92663cb2fdcc9086bb028b0367bd6c8807a569ade237bd91da5	2/10	25	2020998	1d 11:34:19	439 (in 14.6 hours)
75077cf371cc6b0844e10b4e3442b19171a86866a7590cd338563b6868b5f578	2/10	22.9	2020998	1d 11:30:18	439 (in 14.6 hours)
5e1fe3e00d1b4834922c0ddc97b8fbffffa52bfd16286432c062b9b007528788	2/10	20	2021007	1d 11:23:55	448 (in 14.9 hours)
982f54b09c8a817489c0b9a68a023182415a4d0a14a4beeabae54be8b10c8d80	2/10	21.99	2021015	1d 11:24:57	456 (in 15.2 hours)
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	3:35:22	1422 (in 2.0 days)

Active Session Nodes (1483)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
9b95e6d4d6bfd26abe0b0c26a62bbf32783092baeb13b053bd58d42525ca34ce	1/10		25000	2020538	0:42:50	Staking Infinitely
1f008f109386e922d11ec95b4c2ae8ae449712f85cf3d70e63bce7c69b314723	1/10		25000	2020539	0:40:15	Staking Infinitely
87d62cff1e5ac4004c10fbd0d166773e77ccd5cb2690f5090ddb4a058911591f	2/10	43.9	25000	2020540	0:32:23	Staking Infinitely
9c8593fbd6eab37cacd56c74532e71f1c265b48059fa11d6c927953d2a94f692	2/10	30	25000	2020541	0:03:34	Staking Infinitely
c27507fe99e5bfe964d9cb2cc4f354b7a220d37d7231443f1551a32cbfb05ca3	2/10	15	25000	2020542	0:32:08	Staking Infinitely
47d4bd71d3c8eee6e99d6e4be73f96b8fc827a0028ac7b274b779ea11bdf1662	1/10		25000	2020543	0:57:40	Staking Infinitely
b11b5b7bf77513174260a6354294499d7487fee85461fd7dce8263e4ae230005	2/10	15	25000	2020544	0:47:54	Staking Infinitely
ca92601b37b881bd3c653bf45d9b222143fa10de9cc84a44c1afec38dc65ad00	1/10		25000	2020545	0:33:26	Staking Infinitely
2031cde9c462205c7cfe7a876db11c060ee12fe3f78e73b52fa42dbe405cf62f	1/10		25000	2020546	0:24:11	Staking Infinitely
34af438910a54fcac12ae70efb92a609434cc2793638ae81767e2b08f82da57d	1/10		25000	2020547	0:56:01	Staking Infinitely
+ 1473 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
2021996	7803e65604a79c646557b52da01e47e5255e0938f2786ead0f2a1983bceec27c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2021992	479b762238b81808266aea8308e05b112ef3328d6353e54a6c0bdcb11a005a06	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2021940	ec57f5bc8794030cde8618f09a82efdd610d128ad1913f86da1dedb14c287bab	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer