Server Time: December 19, 2025 at 11:06:32 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,005,413 L2 Height: 412,430,109 Hard fork: v22 Next Pulse: in 1.8 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,940.11 / 240,000,000 Rewards Pool 57,869,609.89 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: 27,836

Current Page: 0/1391

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
412,423,547	🏁 Node Registration	New SN 0xc27325.. w/ ID 3494 and 1 contributors registered	df0a4ebd0dbc72e51345d4da6db1ecd22367a9f0e7be39cab6caa73897d59be7	Session Node Rewards
412,411,166	📀 Multicontributor Filled	Filled multicontrib contract 0x665D..	cee4848d112e9f4b7335a6c55a3591cfe62e47933451f2389319579c3fad6d92
412,411,166	📨 Multicontributor Contribution	0x48ad.. contributed 3231.267722962 SESH to multicontrib contract 0x665D..	cee4848d112e9f4b7335a6c55a3591cfe62e47933451f2389319579c3fad6d92
412,411,166	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x665D..	cee4848d112e9f4b7335a6c55a3591cfe62e47933451f2389319579c3fad6d92
412,411,166	🏁 Node Registration	New SN 0xadb394.. w/ ID 3493 and 5 contributors registered	cee4848d112e9f4b7335a6c55a3591cfe62e47933451f2389319579c3fad6d92	Session Node Rewards
412,409,871	🎁 Claim Rewards	0x83F5.. claimed 5604.991632493 SESH	48e1804f06873d8c765ce55ffa4490a2d3da697f1c2aa59513f265822559bc87	Session Node Rewards
412,396,177	📨 Multicontributor Contribution	0x48ad.. contributed 3325 SESH to multicontrib contract 0x665D..	178fc4821b9f75da570ec46023d6a2a137be74219459eb283aee189b5b9eeb42
412,371,225	📨 Multicontributor Contribution	0xfea4.. contributed 7193 SESH to multicontrib contract 0x665D..	cd209851c9b45ee58eb9da2509b1edffd2bcb0d48032f00ac1119d5f65a347a5
412,370,540	❓ WithdrawContribution		f339c6bfcf4e2f23445d4092060e49e57670407802d081ca4075f68ad6f197d0
412,356,081	🎁 Claim Rewards	0x12EB.. claimed 193.223921901 SESH	4c8d43ac001e4c62dde4febc9ede2ef277d27db9ce8ab4ccd8906da6e36b70f7	Session Node Rewards
412,344,783	🎁 Claim Rewards	0x420C.. claimed 2092.371280511 SESH	1790f1af043c3f4e63d33a71263e25ccc20fddf22ddcb0c0ec6fd22fde5aabdb	Session Node Rewards
412,342,889	🎁 Claim Rewards	0xBe32.. claimed 15180.669784621 SESH	569db82e45847ccba6b87d1910a57ea5888770f42dc3a9aa91cf3a081f49c86b	Session Node Rewards
412,331,165	📨 Multicontributor Contribution	0xEaa1.. contributed 2500 SESH to multicontrib contract 0x665D.. (beneficiary: 0x0fb4..)	be23c6ed32d6af377276ba7f00e894c5bf7223628ea806f33e58e2fd572fb056
412,330,044	🎁 Claim Rewards	0xEaa1.. claimed 2500 SESH	3ae7a11f18d13c8fa5ae06e22f8615d2731e98c06e49118c34ae52227b838e29	Session Node Rewards
412,287,592	❓ WithdrawContribution		c41fccab01fb7ca5f1eacd0a5232228b4a8cc60ac76c1b2ae8d9e5fa6d8d4a6d
412,279,232	📨 Multicontributor Contribution	0xE58b.. contributed 2500.732277038 SESH to multicontrib contract 0x665D..	07a5057ef63c25655b7362b4833b3fd658ea01ae73e429c8d7e49693e7989cd9
412,279,013	🎁 Claim Rewards	0xE58b.. claimed 2500.732277038 SESH	22016af9ee093ee1750b6e5a2e6248bd34e439697c02e92a0bc556c04eda8b69	Session Node Rewards
412,274,965	🎁 Claim Rewards	0xBBaf.. claimed 83.777731839 SESH	9b6af787d2c8a359c8a3acf39040d80c472820d9bcd682905034bd79b20ed194	Session Node Rewards
412,259,378	📖 Multicontributor Open For Contribution	Multicontrib contract 0x665D.. is open for contribution	a7433660dc7649b9dfa48a144efa682a015ed336cd0bf89ea57cde0caeb4c506
412,259,378	📨 Multicontributor Contribution	0xD430.. contributed 6250 SESH to multicontrib contract 0x665D..	a7433660dc7649b9dfa48a144efa682a015ed336cd0bf89ea57cde0caeb4c506

Current Page: 0/1391

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 1720–1724 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 14.4kB / 17.4kB / 50.1kB / 177kB)

Current Page: 400738/401082

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,724	2786d 0:50:55	27.2k		0cff0c0f79a6ee7101daa2de902779ec3e169c81bc3a39cd10d8a1bf984410fd		0/2	163
				d415da898f9051502b6ecf33fe67482230c5422a1974ff060157ca64269f4137	0.0686	1/2	13.4k
				9ef6c7407df30c587d184d507c001c27401c9629392c96044592478690ea703a	0.0686	1/2	13.4k
1,723	2786d 0:52:31	14.6k		25899159a2bd05dac85668292d612b56de9cc68595e83320934b6ad3b1489982		0/2	172
				580f3fca9b353981b3fa55f5bbac1fbf3a71c258767278b1a69f8ebd1aae39a3	0.0686	2/2	14.2k
1,722	2786d 0:53:02	17.6k		c621185b7f480d3659879d5bded596846f551ce27d19aabdcb9acd3fac5d2b65		0/2	172
				162d5c78b6aeaa8ab40bad3d27bb74e92b0872ae25c158570f66f07b97216038	0.0833	6/2	17.2k
1,721	2786d 0:54:25	14.6k		023bcebdab368fca3b8d4386f8adcd73ff4785b5216eb5f54b4d74a4159bab04		0/2	172
				e8c8102aadf5962074ca9559932c4bc32bf8c9ca05ea32ed09cca0a5823deed7	0.0686	2/2	14.2k
1,720	2786d 0:59:25	178k		4ba57de52b622abf093a77cfb4757813e31b98380415991445335d4ff523547e		0/2	172
				d11aff1cbfdf3e2164c75aaad23791185161f4791063fbfd35049845970c7a63	0.0686	1/2	13.4k
				57be8c50eeedbc84addb961d8f0d5de79d96560b2f605c26104d20bb274d2f41	0.0686	1/2	13.4k
				18387b3f02b8988b866fa7330efb5faf4eb07bfd40b2f0cbdfda4aaeff6ecfa7	0.0686	1/2	13.4k
				a06a1089d517380571211c87699a1ceda02f8308dc3e9cab52bee386fdd857e3	0.0686	1/2	13.4k
				f5b8651b650d1ac62d6f4b3d9c666fc3791bccfaa3ff1ad674e200d2f432b4dd	0.0686	1/2	13.4k
				b236f21b3c0ac00ea4b24fdefbb4e3fc2ab77dfb2cb67b464dfebf560867fbbf	0.0686	1/2	13.4k
				a09638268573d7d3d8cf07975111cc5f0d07a01619211731770cef9b5124fff6	0.0686	1/2	13.4k
				e44a6cc4e70f3e2d72a55b970cfbe45ebe4b3dae4940470bfd518f75d4d68ba5	0.0686	1/2	13.4k
				2c5eddc4c9568bbd652c1186eefa78c92e4534908ebb6a39202213494920d6b4	0.3382	1/11	70.1k

Current Page: 400738/401082

Showing blocks/page

Session Nodes

11 session nodes awaiting contributions, 0 decommissioned session nodes, and 1574 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 (1574)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
1ba159a878cfcc649f7118783ab45b819da125037490934f744dc7d2da8e8fe3	1/10		25000	2003851	0:31:12	Staking Infinitely
c5b02edd5b6260de927a1d6d63555b1bb24e97fcfbaf7fd412f63389c6ad7a19	3/10	25	25000	2003852	0:10:11	Staking Infinitely
90fef69704f7b3378a2bf0e98ed49d8439897db4b08196726374027e9cc20381	1/10		25000	2003853	0:37:18	Staking Infinitely
4aed06904f522999e3cdcb036dc51fd741a189af241f6302a6f7ded13df5348a	1/10		25000	2003854	0:15:28	Staking Infinitely
d027993ee0ef66b99930216cbda95a4242ff41e11d62b0efbeb1e711acae7589	4/10	23.88	25000	2003855	0:06:32	Staking Infinitely
d7419f3b498f546e20017d031114d642d354409dfcff167e341228a20d7017b6	2/10	28	25000	2003856	0:34:05	Staking Infinitely
ae8274ddd194c42c13ff541fd0d4b7956810a2103915f86db980ccd4492e815d	2/10	32	25000	2003857	0:09:49	Staking Infinitely
5d1dff53e9263e18c5a287dee444c0c847987553047af373b319db21bbc8fec9	2/10	40	25000	2003858	0:57:41	Staking Infinitely
85956aea65dfb12c05aee39b043d58672d01d7cbb9ab5f614b4e423cbeb62968	1/10		25000	2003859	0:04:21	Staking Infinitely
e162cca9dd71a73add7491c44c833387526d61ba0e6a2da9bb81cfb3e50273b7	1/10		25000	2003860	0:25:40	Staking Infinitely
+ 1564 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
2005408	36c9017bae3540b9e5869b6568fbc46c3197417518d415b6526f540f74f924aa	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2005404	5280dde8f12b56a24c8a1a2b0df80460bd6f253d5716ba61d042a2084f2b59e4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2005380	ee59b60500cb92f7d75665f13e5f701694b40fd44a16cdc670a08b9885df7893	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer