Server Time: January 7, 2026 at 6:19:16 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,018,589 L2 Height: 418,759,457 Hard fork: v22 Next Pulse: in 64 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,472.61 / 240,000,000 Rewards Pool 57,870,077.39 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: 29,627

Current Page: 0/1481

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
418,759,621	📀 Multicontributor Filled	Filled multicontrib contract 0x5b5B..	70adc0c7fbb7ac73b8a04801f5f762068a6dd672ce2fee20ceed725142a57c79
418,759,621	📨 Multicontributor Contribution	0xC343.. contributed 18750 SESH to multicontrib contract 0x5b5B..	70adc0c7fbb7ac73b8a04801f5f762068a6dd672ce2fee20ceed725142a57c79
418,759,621	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x5b5B..	70adc0c7fbb7ac73b8a04801f5f762068a6dd672ce2fee20ceed725142a57c79
418,759,621	🏁 Node Registration	New SN 0xa058fd.. w/ ID 3597 and 2 contributors registered	70adc0c7fbb7ac73b8a04801f5f762068a6dd672ce2fee20ceed725142a57c79	Session Node Rewards
418,759,008	📀 Multicontributor Filled	Filled multicontrib contract 0xe8F6..	3665f672a006e3db52333a42cc440048ca45c884174074eda6359709f119eded
418,759,008	📨 Multicontributor Contribution	0xC343.. contributed 18750 SESH to multicontrib contract 0xe8F6..	3665f672a006e3db52333a42cc440048ca45c884174074eda6359709f119eded
418,759,008	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xe8F6..	3665f672a006e3db52333a42cc440048ca45c884174074eda6359709f119eded
418,759,008	🏁 Node Registration	New SN 0x1ce3eb.. w/ ID 3596 and 2 contributors registered	3665f672a006e3db52333a42cc440048ca45c884174074eda6359709f119eded	Session Node Rewards
418,752,527	🎁 Claim Rewards	0x5F2f.. claimed 471.975686109 SESH	5ba45486a64a8dc66d350508eb6e354aa1ba09bad1659876fcdaec89fb0f910b	Session Node Rewards
418,748,305	📨 Multicontributor Contribution	0x4880.. contributed 512.123370249 SESH to multicontrib contract 0x0278..	74d586c41052fef7e78234e36ffb934a75ff415675221aa2434de9f6da984a0d
418,747,430	🎁 Claim Rewards	0x4880.. claimed 294.895544387 SESH	619064e80ee8168b08a71258cace63ab66fb8b2122ee51b024ba0828f0d63161	Session Node Rewards
418,747,004	📨 Multicontributor Contribution	0x0000.. contributed 591.802118797 SESH to multicontrib contract 0x0278..	310db2652a8502a3e5a9af361e94ff125ca0dd514ec637dbea24f1911db3a6bb
418,746,911	🎁 Claim Rewards	0x0000.. claimed 591.802118797 SESH	b72c73ed01dbedd8aa55427b47c7ddace59a0c86993385ff2d0e9b8ffbcae73e	Session Node Rewards
418,746,790	📨 Multicontributor Contribution	0x2A0b.. contributed 759.969334695 SESH to multicontrib contract 0x0278..	1a90f88f0529966db3278fef691fd1b3736c29a8317c6b4f3c805788f34994f7
418,746,650	🎁 Claim Rewards	0x2A0b.. claimed 650.913292015 SESH	02ab771afff50c35eff69588e8168c1e0f691a1eeb69acb4c93a3fd8e5e2f823	Session Node Rewards
418,746,461	📨 Multicontributor Contribution	0x3302.. contributed 947.761722747 SESH to multicontrib contract 0x0278..	f6e89d116e62bfa1c9de622840b5f144fdd13aad92b6fa75d9a36f5509aa5fa2
418,746,333	🎁 Claim Rewards	0x3302.. claimed 947.761722747 SESH	5ec9eb3dfb71e2ba4430feebd395f5d09b448d07b740861d5b9047e92b0cfe76	Session Node Rewards
418,746,287	📨 Multicontributor Contribution	0x0Fe3.. contributed 9750 SESH to multicontrib contract 0xE892..	0710f3398d0cd3e6fbeeee3b23550dfa8b92a42ccf0a81cb0a88f75b773cbd3e
418,746,139	📨 Multicontributor Contribution	0x182F.. contributed 1251.257699975 SESH to multicontrib contract 0x0278..	e8eb40bc1a07eea380413fe261a91fc508499b3f8f4caac2394afef6d9aed188
418,746,031	🎁 Claim Rewards	0x182F.. claimed 1251.257699975 SESH	3ce7fb9c6acf2311db6b72745fe07db2b2dd6fda26450928442e90252214931e	Session Node Rewards

Current Page: 0/1481

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

1 transactions, 239B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size
0:01:23	🏁	cc270f13ad5187eed1ba87ac2cbbd5e724027917ab0b87c0a28001d2716ff201	N/A	0/0	239B

Appchain Transactions in Blocks 1645–1649 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 172B / 67.1kB / 89.2kB / 181kB)

Current Page: 403388/403717

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,649	2804d 10:40:34	388		8d37131d8a67d6cd24c57c62df0e1c4989ea1584d2e9176a2b238e1fd13d1dfe		0/2	172
1,648	2804d 10:41:03	67.5k		857192d720e4c5e04cb6563c2ba5851fff30d238323767e72603d16a9b1f9ef2		0/2	172
				1c709ac832285d4196be0f2b7ce5303775296ba46f20aa0036e9d7493c10dd70	0.0686	1/2	13.4k
				3590457d12741cbcd245fe82f93428735461c4554603288e91cbeb669e5c05f5	0.1912	2/6	39.4k
				b06a51f4ef69f91e4ddc9bb4de46103566c86d987cb2f833e6be05ee381611e7	0.0686	2/2	14.2k
1,647	2804d 10:44:30	28.8k		a6f1185e7021570e88e0b5020211c10fc4818839c6544d55913b16944966e0cf		0/2	163
				1ac434e56520d5f78faae67cc623077c40e719266a8cebf712d0d081f102460d	0.0686	2/2	14.2k
				2f29c0d6d471fe6d68babec3332f702d31839bd0721a169ecd0ab23f4632dab9	0.0686	2/2	14.2k
1,646	2804d 10:46:56	182k		f69ceed51c81a0955e531b60559191304ed69cc77c82acd45452d7171b97723e		0/2	163
				068897a015c247ca59ff519dc0dc8a1e70365c254c92d30f4202c1bcbd27f778	0.3137	4/2	15.7k
				02cfb26e48f4c6418d1d8e4d9ea352b7d31ec978d4bf09e04446c183a4b53545	0.7941	2/26	166k
1,645	2804d 10:47:56	169k		0afec23bb001fbdf81cb63287566aaef99b3959093cb0adb219a7afe644ec055		0/2	172
				2853bfcf94c2e1f858c10a98381bf44db5b735596d9daf838bef274579ab9798	0.2941	3/2	14.9k
				58713a6f232dba8d16a47651c1dda9afd92e20b513d6e8ae8eb72860533e3849	0.0686	1/2	13.4k
				4ed7c6a13c05eb3e8d50a884104c737103ed52d8eff121bc4bda7f2b859c0cb0	0.0686	1/2	13.4k
				0990527bef4b4bda595688dc2ded3399c02ff08c548d5ef4d36f3b68e6e19aad	0.0686	1/2	13.4k
				6223610d3792c2e9fbaeb5ec1058bed2dcf8972a1348677e70726e71c49df8ce	0.0686	2/2	14.2k
				de7c0a3690665a9d89744ab525c0fe16d816cc0b44ff5fa5cd8a96ea2791f57f	0.0686	2/2	14.2k
				a11822610e93c4148c67680f0ec65822a2eedce5abb91498c3e0e27dfff9194e	0.0686	2/2	14.2k
				a0bf4b0ca4251226113664a14752e661a35beb5353d2e4effb9666de99738a36	0.0686	2/2	14.2k
				74c0aa2591c2a26646aa57f3ae1e0c1be0665567add73cba311f04701a2d57a8	0.0686	2/2	14.2k
				1031f25df295565c5d20551462a8d0b92bc8605c75f425f42548636ed762ad22	0.0686	2/2	14.2k
				0a4e20e0a9ce43a9b0f7b6b9c54ecd9f733ae6ba8e1687514777f8c6d7323ee8	0.0686	2/2	14.2k
				6cd7e9677bce9ef32098b94ad4b08a3715599ccfd653b7710431d63f129de8da	0.0686	2/2	14.2k

Current Page: 403388/403717

Showing blocks/page

Session Nodes

32 session nodes awaiting contributions, 0 decommissioned session nodes, and 1466 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 (1466)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
aaafcc3306e862b2f4ab6b49d21ce057d9672544da4c2410c8189d16c9980764	1/10		25000	2017139	0:32:04	Staking Infinitely
1f219f19459d7e2268f3c451368d954ff52d1375a43a4a84eed245e2903bae7c	1/10		25000	2017140	0:18:37	Staking Infinitely
e285ca3ae5a3755293d326f59cc4c35763446bdba5351f1c034ee377eeeaa727	2/10	15.64	25000	2017141	0:50:40	Staking Infinitely
ccba88dc9c24db706f961de688265791f7ed4650acc1c180983a32bc8726574e	1/10		25000	2017142	0:10:10	Staking Infinitely
cafe15fc149fc6e014e5739eafecdd85fb998d3243bc9e4eaed85c55651b6aab	1/10		25000	2017143	0:39:34	Staking Infinitely
45cad2339d1333d30e43a6efa410df6a9b2b67d4ee1d22f31985c224811907e7	10/10	30	25000	2017144	0:50:55	Staking Infinitely
f330c6b6d6789535a02befe42b08a6f490e4a7162c05f6007100ac024f837d35	2/10	24.9	25000	2017145	0:04:04	Staking Infinitely
075b6bf20378700da29067cae04e40137b512c7f01b73ed6b9fbfbbd28ade7a2	2/10	20	25000	2017146	0:31:12	Staking Infinitely
8ef6849155b1a12ecddbe488802b722b835d9521b90d637a5451c84b3a560d30	1/10		25000	2017147	0:13:37	Staking Infinitely
ac339bdd44da77dd39086d04b7c1235b81b4323943f38cfffa4a4940aaca4998	1/10		25000	2017148	0:59:25	Staking Infinitely
+ 1456 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
2018584	55edd880967275c44597d9ea274eef49c4b9ad6db85ff89bb329303307c2145e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2018580	5babbcfad06525a7c6f2eeee54aed1f4cc8c36d8011be0cab6914a5d99a3bbf8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2018520	c0d791fea754b9086c879f69b06248469daa4b212991aca756d4248b163d661e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer