Server Time: January 14, 2026 at 11:53:32 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,024,156 L2 Height: 421,432,714 Hard fork: v22 Next Pulse: in 48 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: 30,288

Current Page: 0/1514

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
421,426,583	📨 Multicontributor Contribution	0xB954.. contributed 468.75 SESH to multicontrib contract 0x5AE2..	93099c334892e11487dcc8f9ccb46d979e06b0d10b0d094e0eecff6c96273d23
421,404,208	🏁 Node Registration	New SN 0x1193cc.. w/ ID 3656 and 1 contributors registered	6b9141f11cb3c0328ac29cbd9f15f8ff8595e7376a8919979edf39a60f909a30	Session Node Rewards
421,400,883	📨 Multicontributor Contribution	0x314b.. contributed 15000 SESH to multicontrib contract 0x5AE2..	6ada9d8930d7b4a02e7a5e89a0485d241473417e35fb705a1024c1ec4f092f47
421,369,546	🎁 Claim Rewards	0x226F.. claimed 224.311811582 SESH	3e7ef08871118a061d9f8c214b0539881f85c1b4720f0fc7b46697215919245a	Session Node Rewards
421,359,198	📖 Multicontributor Open For Contribution	Multicontrib contract 0xFF2C.. is open for contribution	59833935575191a514ea3606cb49431c430ce3aa9e98cfd52f4b0f7b98cfd940
421,359,198	📨 Multicontributor Contribution	0x7957.. contributed 11000 SESH to multicontrib contract 0xFF2C..	59833935575191a514ea3606cb49431c430ce3aa9e98cfd52f4b0f7b98cfd940
421,359,058	📜 Deploy Multicontributor Contract	New multicontrib contract 0xFF2C.. w/ operator 0x7957.. and SN key 0xace2.. deployed	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e	Session Multicontributor
421,359,058	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xFF2C..	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e
421,359,058	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xFF2C..	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e
421,359,058	🪧 Set Multicontributor Keys	Set keys (bls: 81f5.. 2d19.., ed: 0xace2..) for multicontrib contract 0xFF2C..	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e
421,359,058	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xFF2C.. fee to 19.0%	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e
421,359,058	📥 Assign Reserved Slots On Multicontributor Node	Set 2 reserved contributors for multicontrib contract 0xFF2C..	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e
421,359,058	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xFF2C.. manual finalize to false	9fa42663785225b9097e090f21cb96d0bba6db7cd01a439c0c20aea2cccad43e
421,350,402	🎁 Claim Rewards	0xBBaf.. claimed 223.852256842 SESH	ac7a3823b0c273ca5d17a3224d86cc59bd98aa8272d513921ceaf45e3047aacd	Session Node Rewards
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

Current Page: 0/1514

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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 1912896–1912915 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 236B / 2.36kB)

Current Page: 5562/101207

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,912,915	154d 12:01:09	555
1,912,914	154d 12:03:11	555
1,912,913	154d 12:05:10	1.06k
			📋	d3d20ce6a7e94e99bd52a852a3e1cbd0ed5ff73051f7fe7da0e77a31aa39310e		0/0	473
1,912,912	154d 12:07:10	555
1,912,911	154d 12:09:10	555
1,912,910	154d 12:11:09	555
1,912,909	154d 12:13:11	2.95k
				b657ab37d6b057d6d19508b453c4c578859d7525de16c845de7ec168b261421d	0.0309 🔥	3/2	2.36k
1,912,908	154d 12:15:10	555
1,912,907	154d 12:17:11	555
1,912,906	154d 12:19:10	555
1,912,905	154d 12:21:10	555
1,912,904	154d 12:23:10	555
1,912,903	154d 12:25:11	555
1,912,902	154d 12:27:10	555
1,912,901	154d 12:29:10	1.06k
			📋	245c527b87e62e55b2f0ebb14f7cb3e440da78a6d25979fed61034f4c625b5d8		0/0	473
1,912,900	154d 12:31:11	555
1,912,899	154d 12:33:10	555
1,912,898	154d 12:35:10	1.56k
			📋	461e60abb42f6da825134c0ce3eb971b0d44bd9c279048e941285fedd54f4b33		0/0	473
			📋	f113cd80810515266be7077e41f81188c7c80453f6155109991fef52cff5009e		0/0	473
1,912,897	154d 12:37:10	555
1,912,896	154d 12:39:10	1.06k
			📋	68f26bd49317399e2ed7bfddd054d722b2ca0d6b0c771d3d726ae10042d79000		0/0	473

Current Page: 5562/101207

Showing blocks/page

Session Nodes

6 session nodes awaiting contributions, 2 decommissioned session nodes, and 1506 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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	12:47:11	1186 (in 1.6 days)
cfd9faf789b7bf7c3a1c24895756ddc1dbbbab0a69cc9bae4c79d7428d05dae4	2/10	15	2024120	0:42:28	1405 (in 2.0 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)
ae12111d89f309f3482b0c23ac0c96e8a1dbecbffa11184aaeb2c8bf856c1cf0	2/10	23	25000	2022678	0:31:41	Staking Infinitely
ae1211baa79c310efca25265cef34a19ca59da382d98e17f041535c36b283702	2/10	22	25000	2022679	0:31:27	Staking Infinitely
ae121155a7461f1f522a82d30856f45da876a9090e2ec0e8c914311cac1ddd01	2/10	21	25000	2022680	0:31:32	Staking Infinitely
64434888a0561b905de5f83850149f489831f67ee9afa8446abcd0ada91e29ae	3/10	10	25000	2022681	0:19:39	Staking Infinitely
1b5155a89bd01a6422c51cbeeb1fd83bec28829e75a9241e9dab7dac72dc0571	1/10		25000	2022682	0:05:28	Staking Infinitely
1f305f11a7129e9c6173beb6332bfd22d73fa983cfca3c1c097076b4f9f0e3dd	1/10		25000	2022683	0:37:14	Staking Infinitely
1f324f04de177ba006351d65a3c27cb2e559834280702c0eac9327dad9a84848	1/10		25000	2022684	0:37:32	Staking Infinitely
afdf1f440a7e9c3bfc168edbcada218e1d4543c149a0be7cc5a286c479ff0576	1/10		25000	2022685	0:57:50	Staking Infinitely
1f104f051472131b3c938c1c86d1c98ff3815ff7fa9ba6068e4121d8477f4413	1/10		25000	2022686	0:33:12	Staking Infinitely
7322f8e32d7e86f922728267dcd6d44553192effeab4035c1718f172baa5dea1	5/10	19	25000	2022687	0:43:38	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
2024152	ccc1b3d20627924629097fdacf77f0c8a9fc40060a25aed2cef223d193888d9d	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2024148	1a23ce2a791ec2d6070498d477ef5156fd8b89066f01104ce723652ae32f5838	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2024100	4b36feabd87e2335ceb760cb99fce857d897c51890ac096ac23b4210faf4c4f7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer