Server Time: March 13, 2026 at 2:42:26 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,065,641 L2 Height: 441,388,657 Hard fork: v22 Next Pulse: in 1.9 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,090.11 / 240,000,000 Rewards Pool 57,870,459.89 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: 35,066

Current Page: 0/1753

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
441,374,255	🎁 Claim Rewards	0x0c1B.. claimed 2745.446620843 SESH	04af7275dd639dfa6d1704b996f0c5d34e9f774c320a2428bcaf1979103413ec	Session Node Rewards
441,342,996	📀 Multicontributor Filled	Filled multicontrib contract 0x1750..	7edb14272a3b9926e93cda93c42240c88a632beb40bd526bc737b4f0e36ce32b
441,342,996	📨 Multicontributor Contribution	0x4510.. contributed 4920.916231187 SESH to multicontrib contract 0x1750..	7edb14272a3b9926e93cda93c42240c88a632beb40bd526bc737b4f0e36ce32b
441,342,996	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1750..	7edb14272a3b9926e93cda93c42240c88a632beb40bd526bc737b4f0e36ce32b
441,342,996	🏁 Node Registration	New SN 0x433d55.. w/ ID 4083 and 5 contributors registered	7edb14272a3b9926e93cda93c42240c88a632beb40bd526bc737b4f0e36ce32b	Session Node Rewards
441,342,715	🎁 Claim Rewards	0x4510.. claimed 4967.049998917 SESH	fcfce37a400cbe4bf1d504d73885e5523437e4dcfcee4d4b6a985b55967bb6f3	Session Node Rewards
441,283,030	🎁 Claim Rewards	0xc751.. claimed 109.658755588 SESH	03a06dad26d50b64ca28a7f2b97fc8e2705ab77b1739ff2439c1b54960c2eb86	Session Node Rewards
441,272,667	🎁 Claim Rewards	0x16A2.. claimed 179.80801111 SESH	85310edff812444c49c5a3e0dab241aeb153b1c7c6f638804ca16f174aa4a786	Session Node Rewards
441,239,271	🎁 Claim Rewards	0xB245.. claimed 2887.276332421 SESH	4da34ba475615bd59be8f0dff5fa4da3d9e377447bba3ec98f6d6a3db0ef0987	Session Node Rewards
441,172,215	🎁 Claim Rewards	0x1789.. claimed 7068.27748921 SESH	dd76a6a5a80496a1c3fc8e779f9ce46fea28129a24e0b2b30946ac83507dee66	Session Node Rewards
441,155,063	🎁 Claim Rewards	0x3aC8.. claimed 5532.912089839 SESH	53e831ab862b764d8ea5868da15e26f26c201c17e5bef529f2428df03b331ad2	Session Node Rewards
441,152,601	📨 Multicontributor Contribution	0xC591.. contributed 2042 SESH to multicontrib contract 0xb8F0..	1208d904cbbcc1381509d2aa6663a18b6fe8e96dfbdd2b9d8b24b21992accaf5
441,152,345	🎁 Claim Rewards	0xC591.. claimed 2042.994555647 SESH	1b738fd6905f92d768711198cbf683d493c3e879eeadab93ce70365c6187478b	Session Node Rewards
441,151,918	📨 Multicontributor Contribution	0x36bD.. contributed 3616 SESH to multicontrib contract 0xb8F0..	725ce223d0e7605a6e424f3148504d547086a19b3e7276a7b623566eead6995a
441,151,636	🎁 Claim Rewards	0x36bD.. claimed 3616.320279271 SESH	0b082716a0b743915c6e1211b2a7928c91317d3cd555a2250d44d3a7d8ae47bc	Session Node Rewards
441,150,878	📨 Multicontributor Contribution	0xa433.. contributed 2481 SESH to multicontrib contract 0xb8F0..	c661e71f3af445a80e72ead1efe6e4048c85e1afe82a8f0c75f08e84e739ea03
441,150,536	📖 Multicontributor Open For Contribution	Multicontrib contract 0xb8F0.. is open for contribution	298d7448bede224e8a40d3f2a82927e12a6709e19d3416e67f3c6ae6dddc353e
441,150,536	📨 Multicontributor Contribution	0x5C8d.. contributed 6250 SESH to multicontrib contract 0xb8F0..	298d7448bede224e8a40d3f2a82927e12a6709e19d3416e67f3c6ae6dddc353e
441,150,446	📜 Deploy Multicontributor Contract	New multicontrib contract 0xb8F0.. w/ operator 0x5C8d.. and SN key 0xf706.. deployed	1737df6969f37371bd027ea5df496218405281df2de821cec9889fcabaa3f6b7	Session Multicontributor
441,150,446	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xb8F0..	1737df6969f37371bd027ea5df496218405281df2de821cec9889fcabaa3f6b7

Current Page: 0/1753

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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 696–699 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 41.5kB / 32.0kB / 44.9kB)

Current Page: 516235/516410

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
699	2871d 1:34:24	45.3k		dee35bf96c45bfc759b89081a771548b076aa2201f198bac80652771812cc4aa		0/2	172
				889a0b6bc3c0a9bbef39a341db5d493792155bc46dd3fd82fea54a9302389b33	0.0687	1/2	13.4k
				08d2072fc9b7f9cddf89c1e897eaa71ea81845fac5f9f8b7f3f7f58c1e419f97	0.0834	6/2	17.2k
				04655ed471b6c531e36c7daa5752c5714b489e5b352e40658fdd12e230af65d4	0.0687	2/2	14.2k
698	2871d 1:37:42	42.2k		318a050f38e485418e67040f0eaf2e4353fd263c7f95a43998fae41e4e81fc7b		0/2	172
				3d995cf751b8d23e2d4b661b04610f699665fdcd7f8e86ebf30421a2635023ca	0.0687	1/2	13.4k
				a4bd50da55eb6d08cd4a01cfbadf66795f50d036aa6a10b411c79dcd39f6a3bc	0.0687	1/2	13.4k
				ddc0eb3c833f1aea6ccf87724661e6eb19825d69284672834a2996ebcb09ffa9	0.0736	3/2	14.9k
697	2871d 1:39:35	41.4k		1a45245a3fe3822388ceeb107efe1f0fc8169e577494cc6bf4c7a29666ed39fb		0/2	172
				674add5ab852fa88fe73a8a3d79fbe09468f676015bfef6b05eeec5c314681d6	0.2748	2/2	14.2k
				67102bf3162fd451819aff6792817e7b9e734d70438a9d4c739cba6b078ef214	0.0687	1/2	13.4k
				93223770f0ec9ffe99f532bccade2fe594d15029fd7d153eaca1e2d9ddd0a05e	0.0687	1/2	13.4k
696	2871d 1:40:07	370		6a187c0c0fc4677a279f5d8820775c2ffd20ab12a266cbf7112857a879f1f0e1		0/2	163

Current Page: 516235/516410

Showing blocks/page

Session Nodes

15 session nodes awaiting contributions, 1 decommissioned session nodes, and 1565 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.
6a0b07f109735abc2207cb0e956e02cf253563b3fffa46023f63909cd83cdc92	1/10		2064439	1d 18:27:23	239 (in 8.0 hours)

Active Session Nodes (1565)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
72869d428bd97630f0e1a874eaa20c5a7f531239497eca1b7d8aa65c0053b152	2/10	22.5	25000	2064125	0:37:16	Staking Infinitely
72f038b38273cc83b2d71d85e729a3a1b32e370762f4a967cf7caf029b640f20	2/10	17.5	25000	2064126	0:30:30	Staking Infinitely
e528636ef0ee43b5f42e2d3708c21f51c3748b455f041b3b9dd138a8178bc26f	2/10	35	25000	2064127	0:27:12	Staking Infinitely
6a743c1bbc9dfb89f69845d3170606ff44dc8caaf6b1f229341f585e3ff3d620	2/10	17.5	25000	2064128	0:30:23	Staking Infinitely
c925b6122b87d5cc854292beedf6b8dcc9822cf3897d45abf640096097e5e6ba	1/10		25000	2064129	0:38:15	Staking Infinitely
d2c3f58a65d611228b49343bddfc03800020b4a244438fdec627b17b0b892701	2/10	20	25000	2064130	0:25:50	Staking Infinitely
76e1f7995dd0b94ea7fef63eb973d3958b49e82849f91a7f56e9f93180deaf40	2/10	22.5	25000	2064131	0:55:55	Staking Infinitely
3f6a486c15ce4e8b88138412db8b115a933902ccebbe49eb0155b209cdecc853	1/10		25000	2064132	0:23:37	Staking Infinitely
5a558ea86464ca91f94d6fe72dc1c4164d15c6d4de4bfb7c66531df159f84823	2/10	25	25000	2064133	0:26:04	Staking Infinitely
7fcddde8ffb12751d54df358051dc252a2cc43c4b1ff44e116f325972156e3fe	2/10	24	25000	2064134	0:14:07	Staking Infinitely
+ 1555 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
2065636	3f0aff5437507c6c6c3ea4d069d0947636313b1aa1130816c41c262a9cad2be5	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2065632	1e713bffbbfe3c41b096cb1248136a4a9109bf8e9ff852ed1adb83f97a26bfb3	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2065620	42e4982996513516f437c9f915937d65beaccc31a627b356c5f8b1b6161f0f0e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer