Server Time: November 26, 2025 at 10:35:32 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,988,837 L2 Height: 404,458,947 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) 80,214,614.79 / 240,000,000 Rewards Pool 62,962,935.21 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 (Events 25520–25526)

Total Events: 25,526

Current Page: 1276/1276

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,182	❓ Upgraded		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ OwnershipTransferred		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ Initialized		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ AdminChanged		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1276/1276

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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 the Last 20 Blocks 🔗Permanent link to this block range

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

Current Page: 0/99441

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,988,836	0:01:10	553
1,988,835	0:03:10	553
1,988,834	0:05:10	553
1,988,833	0:07:10	553
1,988,832	0:09:10	553
1,988,831	0:11:10	553
1,988,830	0:13:11	553
1,988,829	0:15:10	553
1,988,828	0:17:09	553
1,988,827	0:19:10	553
1,988,826	0:21:09	553
1,988,825	0:23:10	553
1,988,824	0:25:10	553
1,988,823	0:27:10	553
1,988,822	0:29:09	553
1,988,821	0:31:11	553
1,988,820	0:33:11	553
1,988,819	0:35:10	553
1,988,818	0:37:10	553
1,988,817	0:39:10	554

Current Page: 0/99441

Showing blocks/page

Session Nodes

3 session nodes awaiting contributions, 8 decommissioned session nodes, and 1585 active session nodes.

Inactive/Decommissioned Session Nodes (8)

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.
b167a966053bb5115e2c341f112bac3bad6832ec3862a74fc4272a2586dfcf14	2/10	17	1988712	6:56:56	82 (in 2.7 hours)
4b573651d77571f62625f5b1955560d03050208aac56a3be3cad65418bacea91	3/10	17	1988691	7:33:40	186 (in 6.2 hours)
ad1c11000c8dab6bcc99b3ef71b42787a9748c7d33a56b29d32657631c2f8bb6	1/10		1988700	6:56:34	806 (in 26.9 hours)
da2d770497913fc7afd0b54f53e947d0467b8dc750ffb0dde11655f8ed05ffeb	2/10	10	1988777	6:37:08	1012 (in 33.7 hours)
fe5abebdb75955b38348b62b444e6782f6e47a8352c17eb02c736e6029703479	2/10	38	1988705	6:40:39	1309 (in 1.8 days)
772b436c009f56c3cb27b78541d27ba41d3c3ac839784dad2d0295689083a027	2/10	38	1988731	6:51:21	1335 (in 1.9 days)
6d8990c88ecbe59a5836098e9bb63069ef718b3c87963542bd990b30452b343d	1/10		1988738	6:33:57	1342 (in 1.9 days)
8440f5101c50a785a8f62585d25c7650dae88ce6e37541d94945d5945b2e1510	1/10		1988741	6:51:01	1345 (in 1.9 days)

Active Session Nodes (1585)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
a9559a4dae30e4d7afdf65b2457f59bdddafa41ba8a86adfbc6d224ad87440df	1/10		25000	1987254	0:50:49	Staking Infinitely
76d9a6f91517687298300a5d1a17eca887947d15d5d7791feedfba3e7c4622ba	1/10		25000	1987255	0:59:19	Staking Infinitely
89a86ea666c66321f8df2155eaa8806d31073479829b173bc48756f879c90ac3	1/10		25000	1987256	0:08:36	Staking Infinitely
b5f35c99b058f6a53c2d91b0dca7196fcb3641528d882b4bb0cae203b1e10103	1/10		25000	1987257	0:37:12	Staking Infinitely
072e7ec13a4a5e5b92370c38e55d01d9cb57143ddc88232a4a48f35dcfa91528	1/10		25000	1987258	0:52:14	Staking Infinitely
576e933dc3c50ab6d4dc04357ee613286c859e0f3164b978356130e35ee4c4bc	1/10		25000	1987259	0:51:39	Staking Infinitely
7605686cd4ac8ddec8b65903cd0c1325dd979ee6e6e03b8ef55ccb6b369980af	5/10	18.64	25000	1987260	0:38:03	Staking Infinitely
597673f1b0f15529225c2af0cbdb6090c7a8057fe264e8856e376bf592075415	1/10		25000	1987261	0:45:09	Staking Infinitely
a6db98017e44356a6f32a1ee0a030635cccbfbd897622ec4be1f944dae499650	1/10		25000	1987262	0:26:51	Staking Infinitely
d7c7e35b8aef7734df6069762d417e46fef6e05b197f2ebe67cc5cbe0f4487ab	1/10		25000	1987263	0:12:16	Staking Infinitely
+ 1575 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
1988832	845b72c92d738841a4ef5658a812c3ca919e13be965e354a4d454087a2b09d28	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1988828	d7500e40a194289eb04dc98bfa3f7494c3ac0402ac7ffc7c6bdded07866070cc	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1988820	ffb578702d0dbd1fd4768634b0bd55bee389f19b361f9038ebe7b5b4bf66640c	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer