Server Time: March 15, 2026 at 6:13:51 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,067,186 L2 Height: 442,129,038 Hard fork: v22 Next Pulse: in 29 seconds 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: 35,275

Current Page: 0/1763

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
442,106,841	📀 Multicontributor Filled	Filled multicontrib contract 0x0bE4..	629875df8185a17f2308af19b7d27a3a853d8d18059ec21751684cdf573769e4
442,106,841	📨 Multicontributor Contribution	0x53A0.. contributed 18750 SESH to multicontrib contract 0x0bE4..	629875df8185a17f2308af19b7d27a3a853d8d18059ec21751684cdf573769e4
442,106,841	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0bE4..	629875df8185a17f2308af19b7d27a3a853d8d18059ec21751684cdf573769e4
442,106,841	🏁 Node Registration	New SN 0x2aba91.. w/ ID 4100 and 2 contributors registered	629875df8185a17f2308af19b7d27a3a853d8d18059ec21751684cdf573769e4	Session Node Rewards
442,106,540	📀 Multicontributor Filled	Filled multicontrib contract 0xd182..	dc0f6078db3e3fefd36f5344c317637f5d3e758b0c45f3521efac325953998b5
442,106,540	📨 Multicontributor Contribution	0x53A0.. contributed 15705.322025623 SESH to multicontrib contract 0xd182..	dc0f6078db3e3fefd36f5344c317637f5d3e758b0c45f3521efac325953998b5
442,106,540	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xd182..	dc0f6078db3e3fefd36f5344c317637f5d3e758b0c45f3521efac325953998b5
442,106,540	🏁 Node Registration	New SN 0x7322f8.. w/ ID 4099 and 3 contributors registered	dc0f6078db3e3fefd36f5344c317637f5d3e758b0c45f3521efac325953998b5	Session Node Rewards
442,106,326	📀 Multicontributor Filled	Filled multicontrib contract 0xC82e..	7d9f7f97fae0c8a1b08401d9295852754d515e5de5b6fa654b797648ec771cf0
442,106,326	📨 Multicontributor Contribution	0x53A0.. contributed 18750 SESH to multicontrib contract 0xC82e..	7d9f7f97fae0c8a1b08401d9295852754d515e5de5b6fa654b797648ec771cf0
442,106,326	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xC82e..	7d9f7f97fae0c8a1b08401d9295852754d515e5de5b6fa654b797648ec771cf0
442,106,326	🏁 Node Registration	New SN 0x4ac246.. w/ ID 4098 and 2 contributors registered	7d9f7f97fae0c8a1b08401d9295852754d515e5de5b6fa654b797648ec771cf0	Session Node Rewards
442,102,675	🎁 Claim Rewards	0x53A0.. claimed 54228.633324386 SESH	ab275e6607ccd226f893c843d55970f7f2cf10746cd42a5315281716f0e804a3	Session Node Rewards
442,091,862	🎁 Claim Rewards	0xfBc4.. claimed 11484.165092421 SESH	5153c47e4f0a1786f48180f32959ffc429b3d8bdc65cafa691c057f41f878a61	Session Node Rewards
442,064,808	📀 Multicontributor Filled	Filled multicontrib contract 0x7E24..	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1
442,064,808	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x7E24..	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1
442,064,808	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x7E24..	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1
442,064,808	🏁 Node Registration	New SN 0xd16d3a.. w/ ID 4097 and 2 contributors registered	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1	Session Node Rewards
442,064,668	📀 Multicontributor Filled	Filled multicontrib contract 0x3368..	fb9a15cbbe79d7ebf1f49dd33cd7a16e7f83d061687f8f9e633c42c03b60de1c
442,064,668	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x3368..	fb9a15cbbe79d7ebf1f49dd33cd7a16e7f83d061687f8f9e633c42c03b60de1c

Current Page: 0/1763

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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 396–400 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 26.9kB / 72.9kB / 195kB)

Current Page: 413357/413437

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
400	2873d 14:42:53	370		94916633929a9235ccb254e54c23a26d5f5867e6f8cfc8ba4787e090105e142b		0/2	163
399	2873d 14:43:44	195k		f24d614b25f36d2158b3c68dc3508c492bbd072b2d4a3fb7b230574199e805fb		0/2	163
				3497d247bd4b51c467a77f9c6cab98e3e5536a8e5e2fd6e7290e69bdc3bde10a	0.0687	1/2	13.4k
				f0e5573cdd5654623f2af5766a7a47643dff396da08b39814a1fd9f51bc011f9	0.0687	1/2	13.4k
				ae60b84160a82fc7c29d9976bad51d546d9022977b39bcfe7045cf2ba2c3f957	0.0687	1/2	13.4k
				9623ff138d88c6f5a4030b1a5accb6d6eb40fd8e30b06a239c71681a279101ac	0.0687	2/2	14.2k
				1d592d373d27b3bad9a304c292ac518f47d16231f8855de0b757868405fcbe2b	0.6724	2/22	140k
398	2873d 14:46:24	388		e06f7afe4b284521c723b81d0b86d70a4fdc8d6b386aba2f05517ffa4e216ae5		0/2	172
397	2873d 14:47:19	27.2k		980f98da686b84dbeff4645fed3aaac160506783674b98c29335f5377e4a830a		0/2	163
				899ae4491e85d10d187144fe49aa902849ee8205c2599c8202d0f7e700a5f3dd	0.0687	1/2	13.4k
				4038270084450b21fdcc2e2b820c1a43f3849f29c79e556deca307d8546cd512	0.0687	1/2	13.4k
396	2873d 14:47:33	143k		04a4ae172831decd7e12f06f9449294af004c693ceeb5f84d37a8fd2078e351e		0/2	172
				01aa2754cbb25dc6203f6a202f0311158987bbe714079c3961b832a42c2f1edf	0.3435	2/11	70.9k
				837caa208f03e64836ecfe25e800d28ce4c4dae43c2c74266a127dcdda343301	0.3435	3/11	71.7k

Current Page: 413357/413437

Showing blocks/page

Session Nodes

8 session nodes awaiting contributions, 0 decommissioned session nodes, and 1578 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 (1578)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
e528636ef0ee43b5f42e2d3708c21f51c3748b455f041b3b9dd138a8178bc26f	2/10	35	25000	2065643	0:57:51	Staking Infinitely
c925b6122b87d5cc854292beedf6b8dcc9822cf3897d45abf640096097e5e6ba	1/10		25000	2065645	0:06:47	Staking Infinitely
d2c3f58a65d611228b49343bddfc03800020b4a244438fdec627b17b0b892701	2/10	20	25000	2065646	0:56:44	Staking Infinitely
76e1f7995dd0b94ea7fef63eb973d3958b49e82849f91a7f56e9f93180deaf40	2/10	22.5	25000	2065647	0:26:27	Staking Infinitely
3f6a486c15ce4e8b88138412db8b115a933902ccebbe49eb0155b209cdecc853	1/10		25000	2065648	0:54:20	Staking Infinitely
5a558ea86464ca91f94d6fe72dc1c4164d15c6d4de4bfb7c66531df159f84823	2/10	25	25000	2065649	0:56:02	Staking Infinitely
7fcddde8ffb12751d54df358051dc252a2cc43c4b1ff44e116f325972156e3fe	2/10	24	25000	2065650	0:45:02	Staking Infinitely
b8fc7b2fa596392a6b17bca28d00c034ceba696510cbacd4d3923bcceb4288c5	2/10	40	25000	2065651	0:44:08	Staking Infinitely
1f400f199a4d0242a05a26e952264042646bbbe0333ddbb4aac1628512f44558	1/10		25000	2065652	0:59:01	Staking Infinitely
241f3fe710d4c73a1c5b5ca47ebb35a2b71f9ff6fecab68e13688d9945f550ed	1/10		25000	2065653	0:18:07	Staking Infinitely
+ 1568 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
2067184	51a7ac8a002b84a2a03cf089b5901ac083eab209729836f28e81539e4f40f9b2	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067180	85e3ae121c49c87f315f8b4f177418f9ae66e8545b28382c47f3cee36fa0a0ff	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067176	c422ffc2209341198b79b1f8780252646dd4438da870744c14e9b53776dd8152	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer