Server Time: December 22, 2025 at 8:51:40 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,007,145 L2 Height: 413,261,558 Hard fork: v22 Next Pulse: in 40 seconds 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: 27,919

Current Page: 0/1395

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
413,252,174	🔓 Node Stake Exit		e9d603665349a935fb0125a4d5150aeaf6b425e1a6c8f020dcf6b0d13b6863c0	Session Node Rewards
413,252,038	🔓 Node Stake Exit		0405a1fbeb557ae43674371b12a27f2fb0d310f2f6492511f7662b5ee774fc27	Session Node Rewards
413,250,107	🎁 Claim Rewards	0x312F.. claimed 6596.868483415 SESH	034e599fa47eda432c38fe8380ce9635e0ac01a15130b4cf195329bb48d01fc3	Session Node Rewards
413,249,807	🎁 Claim Rewards	0x2247.. claimed 6565.846833372 SESH	805c95b3dff342ee0714d00f20bc4741c98d6a4253bd5e257a0d178d730b24d1	Session Node Rewards
413,249,570	🎁 Claim Rewards	0x3552.. claimed 0 SESH	c92c26be614958ede47fc7214837de8b987da7805b9ed472af5e6d004d2fa098	Session Node Rewards
413,249,461	🎁 Claim Rewards	0x3552.. claimed 6597.28533227 SESH	c1c5a778c2d081faa7c72878315b0fd9ae191d0f2dcf5fa01a6a61a081336c44	Session Node Rewards
413,218,633	🏁 Node Registration	New SN 0xadd842.. w/ ID 3497 and 1 contributors registered	cbfbdb7276df8b81bda3870c966a9e3c82851e76dc0c856255ef2e2de0306c93	Session Node Rewards
413,193,427	📨 Multicontributor Contribution	0xd010.. contributed 4000 SESH to multicontrib contract 0xeC64..	da59cecd1a563fc7d201777196bc7166384853a5090438757a9106b90c7908e7
413,192,347	🎁 Claim Rewards	0xd010.. claimed 194.769934797 SESH	f84dfef17a32b88eaa3358d56929ea0ed4a756932a477a43757d4bbbdfb91dbf	Session Node Rewards
413,188,361	🎁 Claim Rewards	0x2956.. claimed 1317.88974344 SESH	1d89bc5fb40126f8c7a9ead32c153d4c83a8b260237776760eea11ce90424059	Session Node Rewards
413,164,725	📖 Multicontributor Open For Contribution	Multicontrib contract 0xA209.. is open for contribution	280dde91d0a6720f12ce3d9595af4ebdf2420cf9a507e1c63b4f077acca356ff
413,164,725	📨 Multicontributor Contribution	0x8a76.. contributed 6250 SESH to multicontrib contract 0xA209..	280dde91d0a6720f12ce3d9595af4ebdf2420cf9a507e1c63b4f077acca356ff
413,164,457	📜 Deploy Multicontributor Contract	New multicontrib contract 0xA209.. w/ operator 0x8a76.. and SN key 0x4045.. deployed	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e	Session Multicontributor
413,164,457	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xA209..	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e
413,164,457	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xA209..	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e
413,164,457	🪧 Set Multicontributor Keys	Set keys (bls: 275c.. 2b90.., ed: 0x4045..) for multicontrib contract 0xA209..	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e
413,164,457	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xA209.. fee to 27.48%	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e
413,164,457	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0xA209..	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e
413,164,457	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xA209.. manual finalize to false	035fb1c71ae912d35d5acd8b9f48ab338fdc4ae15cd4119d2852d5b3456a736e
413,164,427	❓ WithdrawContribution		2abe23bbe537081aaf9e273e453e83a2f3dfa1cafdc3d26f653e813a920aa2e2

Current Page: 0/1395

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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 45–49 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 151B / 151B / 151B / 151B)

Current Page: 401419/401428

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
49	2790d 8:37:19	346		a76ca9098dc28a445e68ff1472af0bfe6454c13e8c7adb07931439c562149ce7		0/2	151
48	2790d 8:37:28	346		3b828c31afedf7059cfce4ea813d7d4e9e6b93337181f9c163deb6489a3e969d		0/2	151
47	2790d 8:37:30	346		e93c4f7e6ba539930413203d8648032b5f7c54cce61936b2481573df8c928032		0/2	151
46	2790d 8:37:31	346		35622519a4f7e4accba67748e40168ed1aa46708be93300764a2be44ce8fde7a		0/2	151
45	2790d 8:37:34	346		7a634d02462dd636cf9d66073aa684a4c4417069284f63fde9d11f6dc717d100		0/2	151

Current Page: 401419/401428

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Session Nodes

14 session nodes awaiting contributions, 3 decommissioned session nodes, and 1567 active session nodes.

Inactive/Decommissioned Session Nodes (3)

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.
2420b9467d24570e5097b4eadb1cd4efbc21682b616e062950010668c6f5f152	2/10	16.5	2006456	1d 3:30:38	464 (in 15.5 hours)
531fd068305cdc1a55e53c1a2171503b021dd3710b52ff034a8080b78b04a341	1/10		2006576	22:32:35	872 (in 29.1 hours)
8516dbf1a049ca3a2da9771b333b4cc022305ac43a5f92e964d8f0365db88ec3	1/10		2006828	12:41:46	1124 (in 1.6 days)

Active Session Nodes (1567)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
445f4c906bce8cb76f245d119311bffe1c22579ab280c62f5a55c5436f6b8499	1/10		25000	2005576	0:32:26	Staking Infinitely
5e901d84e749f499d43b6f2dc6ce465d4fe1d4f17dfbb6b6d023e7204073180d	1/10		25000	2005577	0:42:11	Staking Infinitely
affdaddc66cadab689f50a8df44b20806459ac7cb05dadeefb516b3ddeda539f	2/10	15	25000	2005578	0:51:38	Staking Infinitely
ca7082a1d3c2e503d1c0fcfc5ab6e0c0e12bcce606f9328f73e183ae654c6021	2/10	15	25000	2005579	0:55:37	Staking Infinitely
00d2971121a55b9c023b2e8b03ea5c1af4d256ecf7528f311524fc5d0eea621d	2/10	25	25000	2005580	0:54:14	Staking Infinitely
3658bd502598f2cc458967b3e3b5a5c340b5a2becad9f2ec79cd9b4ed4692fd4	2/10	15	25000	2005581	0:43:33	Staking Infinitely
3e6a169bdd87f1249f97fc1a43d996c147569a4a831e9dcc17843185d7c07ff7	6/10	17.5	25000	2005582	0:55:23	Staking Infinitely
589068eed7c7a941629cbd8d1b6ed836fa3cb50aed56985f818ca27d226d59af	6/10	40	25000	2005583	0:54:19	🔓 12/29/25, 6:03 AM (in 6.9 days)
708989caf1b0af3814e4160db9f7cba980d2e085d866ab3a8c610af96f1f44c1	2/10	17	25000	2005584	0:58:05	Staking Infinitely
edc835e7033547c6990fb5def30fd2d3b487a3954f27912448d8e2085227b562	2/10	20	25000	2005585	0:53:40	Staking Infinitely
+ 1557 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
2007140	7876a1f59dddd619ce527ed50f14721c820d7f02d29033c48168734c292de2e8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2007136	1f3cca25da9ad3bd953f6cea8159514444dbd5cce0e2667b289e0862662e0d6e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2007120	eaddf88c5938f1f0c4e48162716bb3933f0ff5c029c1143489e718f380cdd606	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer