Server Time: January 12, 2026 at 12:08:16 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,022,003 L2 Height: 420,398,546 Hard fork: v22 Next Pulse: in 4 seconds 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 1853–1857 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 196kB / 126kB / 221kB)

Current Page: 404029/404400

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,857	2808d 21:52:27	388		a89c90dae33f2046cde878606274662e6813f930acb78871b98e108b4380788b		0/2	172
1,856	2808d 21:52:37	370		631119e5259e0f4add45dc3f92a6d8667c5fde6fa4da6ee87f7ce614d80c303e		0/2	163
1,855	2808d 21:53:54	211k		cd6e3cd2ddf8a42db1da77247b8ab973fa9a4f963931576e88fc0e74c9c1ac69		0/2	172
				33ceb61e46abdb102534f556eaff8ca2ab3f5b2439f0cfbe875343c96d72279d	0.0686	2/2	14.2k
				46dbdd26a8dc4907b12a25ce009707db679012ed97380ffd679ffe09d56a554c	0.9410	1/31	196k
1,854	2808d 21:56:05	221k		f96f328aab8e95c27bf041f1e47882baf0059137300746f1ff3606a42a0c18ad		0/2	163
				70f01804e47b4add573351b5f57c0058bd349bc2145fa8243018770122325c77	1.3527	1/11	70.1k
				b4f7772c2fd3d63008bf22bc654bf79d1364b55455945d4d6331d7b8d9df6c9e	0.0686	1/2	13.4k
				ddc0eeac95fd66911f86485bcbc0338d8200f6beba367235626517da37e216a6	0.0686	1/2	13.4k
				b497db571fc551b57920a302a23ca3d1b01a2a19e786969e07d5a3338952f09f	0.0686	1/2	13.4k
				e3892e6acdf2a6954166bd7dd7718afa991e7963395e70bba4b125594bccc5bd	0.0686	1/2	13.4k
				d950370132bf7593b2a96520e2c78416e7dcbe307a08dac1d865022e1bd7da82	0.0686	1/2	13.4k
				8286ab440132f99adffd36cbfcbe8f533650e47dc48d92aa0a732df4360212e4	0.0686	1/2	13.4k
				c446d734178699c326bd0365124ce2e731d5436831926cbecb831fbdd0caa674	0.3382	1/11	70.1k
1,853	2808d 21:57:29	197k		fc07326d9172f4dab4690704e83ae782631a34dd064549adf994bf68489cbec6		0/2	172
				3483eb5a7b643744d5b97cb42a210fb17fd8bd9c163463b4091a9af4a9ad1c25	0.9410	1/31	196k

Current Page: 404029/404400

Showing blocks/page

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 1:41:09	36 (in 72.0 minutes)
f18373cba32a1e33b569623f94161d7f9a9c666ad6723fa59aab8a72d5b5d0e8	2/10	20	2020996	1d 11:44:16	434 (in 14.5 hours)
915f066e9424e92663cb2fdcc9086bb028b0367bd6c8807a569ade237bd91da5	2/10	25	2020998	1d 11:42:06	436 (in 14.5 hours)
75077cf371cc6b0844e10b4e3442b19171a86866a7590cd338563b6868b5f578	2/10	22.9	2020998	1d 11:38:05	436 (in 14.5 hours)
5e1fe3e00d1b4834922c0ddc97b8fbffffa52bfd16286432c062b9b007528788	2/10	20	2021007	1d 11:31:42	445 (in 14.8 hours)
982f54b09c8a817489c0b9a68a023182415a4d0a14a4beeabae54be8b10c8d80	2/10	21.99	2021015	1d 11:32:44	453 (in 15.1 hours)
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	3:43:09	1419 (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)
9c8593fbd6eab37cacd56c74532e71f1c265b48059fa11d6c927953d2a94f692	2/10	30	25000	2020541	0:11:21	Staking Infinitely
c27507fe99e5bfe964d9cb2cc4f354b7a220d37d7231443f1551a32cbfb05ca3	2/10	15	25000	2020542	0:39:55	Staking Infinitely
47d4bd71d3c8eee6e99d6e4be73f96b8fc827a0028ac7b274b779ea11bdf1662	1/10		25000	2020543	0:05:26	Staking Infinitely
b11b5b7bf77513174260a6354294499d7487fee85461fd7dce8263e4ae230005	2/10	15	25000	2020544	0:55:41	Staking Infinitely
ca92601b37b881bd3c653bf45d9b222143fa10de9cc84a44c1afec38dc65ad00	1/10		25000	2020545	0:41:13	Staking Infinitely
2031cde9c462205c7cfe7a876db11c060ee12fe3f78e73b52fa42dbe405cf62f	1/10		25000	2020546	0:31:58	Staking Infinitely
34af438910a54fcac12ae70efb92a609434cc2793638ae81767e2b08f82da57d	1/10		25000	2020547	0:03:47	Staking Infinitely
8c1ffae994bee3613ad03438fb8248406f87ae70949b3593969c1be3ae1fa0fe	2/10	15	25000	2020548	0:41:33	Staking Infinitely
1f213f1f2ee4e804e057e361bff86ee30e1efccbb79c4f1b6039a4565a69489c	1/10		25000	2020549	0:51:09	Staking Infinitely
ac6d0d3cb63303c13ecfcbfafa64ccbbec25242d45a5b97973f167dd52c3dda9	1/10		25000	2020550	0:13:18	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
2022000	c9b4146590ebfab6d04a81c289ec938b724780398d705fb3144925fc56f15af1	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2021996	7803e65604a79c646557b52da01e47e5255e0938f2786ead0f2a1983bceec27c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2021940	ec57f5bc8794030cde8618f09a82efdd610d128ad1913f86da1dedb14c287bab	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer