Server Time: January 14, 2026 at 5:38:44 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,023,969 L2 Height: 421,342,878 Hard fork: v22 Next Pulse: in 1.6 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: 30,274

Current Page: 0/1513

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
421,273,556	📀 Multicontributor Filled	Filled multicontrib contract 0xeC64..	e70418e26786de00c8214963db104db4f762c4d56bd59c80d1a146c6d0129f87
421,273,556	📨 Multicontributor Contribution	0x1789.. contributed 10701.779983433 SESH to multicontrib contract 0xeC64..	e70418e26786de00c8214963db104db4f762c4d56bd59c80d1a146c6d0129f87
421,273,556	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xeC64..	e70418e26786de00c8214963db104db4f762c4d56bd59c80d1a146c6d0129f87
421,273,556	🏁 Node Registration	New SN 0x689c6b.. w/ ID 3655 and 5 contributors registered	e70418e26786de00c8214963db104db4f762c4d56bd59c80d1a146c6d0129f87	Session Node Rewards
421,270,431	❓ WithdrawContribution		f958b898aa5f335bfcbb5233685cc7cbf99e04f6ab9645f00fc057dd36fd10eb
421,270,004	❓ WithdrawContribution		e898f5231f28649485d37d30b32b450c381a59a5e82927a04a6ffcd307091838
421,266,076	🎁 Claim Rewards	0xFeb8.. claimed 147.449436414 SESH	aff155a691a77054173fbce2aa9e325d8956f2781db7d56cdf2febe6f33c5f09	Session Node Rewards
421,250,199	🔓 Node Stake Exit		30142158df6ae644b6b95a7e03b3da789f6011deb971d78c8528f43b5fc77a30	Session Node Rewards
421,216,826	📀 Multicontributor Filled	Filled multicontrib contract 0x51a2..	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26
421,216,826	📨 Multicontributor Contribution	0x5E54.. contributed 4180.264123489 SESH to multicontrib contract 0x51a2..	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26
421,216,826	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x51a2..	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26
421,216,826	🏁 Node Registration	New SN 0xb11be9.. w/ ID 3654 and 5 contributors registered	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26	Session Node Rewards
421,216,574	🎁 Claim Rewards	0x3302.. claimed 19606.489629898 SESH	8c53c29ea7ff3b089e4dd866c1175e2cad2741a04d3f7638ef7a8285b2b4bf8d	Session Node Rewards
421,212,298	📀 Multicontributor Filled	Filled multicontrib contract 0x74A4..	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3
421,212,298	📨 Multicontributor Contribution	0x5E54.. contributed 18750 SESH to multicontrib contract 0x74A4..	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3
421,212,298	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x74A4..	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3
421,212,298	🏁 Node Registration	New SN 0xb11b1a.. w/ ID 3653 and 2 contributors registered	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3	Session Node Rewards
421,211,291	🎁 Claim Rewards	0x182F.. claimed 19486.594667654 SESH	647a00ec8f7db769688d7a2e4694071fc4d0f46cdf1a93e610b865727e05c947	Session Node Rewards
421,204,388	🏁 Node Registration	New SN 0xdd3657.. w/ ID 3652 and 1 contributors registered	4d3c7961c74ff71f197e7b9cb8ea5c89e32ba650aca0178783bffa90c4fed65e	Session Node Rewards
421,198,268	🎁 Claim Rewards	0x35a7.. claimed 63.688552845 SESH	d91a587a6d575c98af1573267cc5339f06c8fac760844a4fb94466e35e0d7c86	Session Node Rewards

Current Page: 0/1513

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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 149–153 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 153B / 153B / 153B / 153B)

Current Page: 404763/404793

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
153	2813d 16:37:44	350		99067517bc81d4ee81149b070bc1c6452b0a838c9c25e076c0cc7fe15c814f23		0/2	153
152	2813d 16:38:00	350		e872bf7325e65c35c9e13ac7db15605e1e14c40136dc5b1ab18b86d07c619b30		0/2	153
151	2813d 16:44:24	350		e48781a1b691b891e6fd3952b369b643398c0854b4667dda2a48dadcba252762		0/2	153
150	2813d 16:46:10	350		2f533f2fb61f654d3064b1ceafab2202532eaba46392b97d52f17bff74ea3ed1		0/2	153
149	2813d 16:47:00	350		1d09e1715e8fa65915e0896ac8a8a3f55ca3e895057f19dc7e7dfebd758d7bb8		0/2	153

Current Page: 404763/404793

Showing blocks/page

Session Nodes

5 session nodes awaiting contributions, 1 decommissioned session nodes, and 1506 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
a33f171b143136d14913a0366247de6169e2bf1abc30d783a001aa895eee72db	2/10	25	2023901	6:32:23	1373 (in 1.9 days)

Active Session Nodes (1506)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
64ad6f437de8e9338d1e86e4c392c53844011e57e9647f770148ba76d1529ca2	2/10	20	25000	2022492	0:26:16	Staking Infinitely
657d47a84d66867ac2fc28a65762fbd715e636e1996593c6caace8145f5dafb8	2/10	40	25000	2022493	0:58:59	Staking Infinitely
772b436c009f56c3cb27b78541d27ba41d3c3ac839784dad2d0295689083a027	2/10	38	25000	2022494	0:43:10	Staking Infinitely
e38db1098786dbb68f23647e72e5f20b2d6565f9ac9147ab71e3a3620dc13cda	1/10		25000	2022495	0:54:09	Staking Infinitely
fffffff2e7dc9e1560794ae34f2b93f5f258be196338ad63b008542107ea6604	2/10	22.23	25000	2022496	0:51:12	Staking Infinitely
bb689ddd5bcd12f19905ef292a7d5d8ec60b7d08a4e520431a098e0a05dadea8	1/10		25000	2022497	0:53:47	Staking Infinitely
8e33dc86d1746a274e3c9451597f948ef44b492a6aff7c7b9474e569d8bc85d5	1/10		25000	2022497	0:18:42	Staking Infinitely
ffffffb52245fb47b3a286db09db28d3e75bdf2d18e3418b9fbaa8c71ea73005	2/10	22.24	25000	2022498	0:15:38	Staking Infinitely
4affc306c1e0b0798de1f890b95e8f3d25435c2af36a7f5942c00c8aaf806611	1/10		25000	2022499	0:43:36	Staking Infinitely
9c2355c4257ae616e2cdfd48edd454e8479347bfbc439dba5fe560372ab02c93	2/10	20	25000	2022500	0:05:18	Staking Infinitely
+ 1496 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
2023964	48fb8e9635e064f2c520bf16f32ac0c92b111f9ebdef0e583312f3ad0cb7439d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023960	9c03853910c23002194625b4ce0bbbbc3280c8f1d6dbb0031bb7f340d4f2100d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023920	ec9183a9b35e3bffc37e93e0ce507b217bf0a5d42d5ba263eb6b5c73c95f8cf2	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer