Server Time: March 20, 2026 at 2:10:48 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,070,665 L2 Height: 443,796,183 Hard fork: v22 Next Pulse: in 1.5 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: 35,796

Current Page: 0/1789

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
443,787,570	📨 Multicontributor Contribution	0x1Ae5.. contributed 11215.681785326 SESH to multicontrib contract 0x53a5..	7f1cdfa60865d1cae03cb1a209eb56177b92f8698cc78789bd7005cd3c30cf05
443,787,319	📀 Multicontributor Filled	Filled multicontrib contract 0x8704..	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c
443,787,319	📨 Multicontributor Contribution	0x1Ae5.. contributed 5161.413625319 SESH to multicontrib contract 0x8704..	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c
443,787,319	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x8704..	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c
443,787,319	🏁 Node Registration	New SN 0xcc3917.. w/ ID 4131 and 6 contributors registered	0c636e0d452f1b692db5f60832a2538d74367d799274aa8af169cf899df1343c	Session Node Rewards
443,784,015	🎁 Claim Rewards	0x1b7A.. claimed 17405.662009922 SESH	8d57c8082580d6f1cd0210d5a1c5790dd44b8c40d9291f06ea6193249dfb198c	Session Node Rewards
443,778,087	📀 Multicontributor Filled	Filled multicontrib contract 0xe404..	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a
443,778,087	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0xe404..	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a
443,778,087	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xe404..	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a
443,778,087	🏁 Node Registration	New SN 0x6f2b25.. w/ ID 4130 and 2 contributors registered	2c53f7cda2158d31a246dd69df25016452d528c2d6a43a2151d2b102d380089a	Session Node Rewards
443,777,838	📀 Multicontributor Filled	Filled multicontrib contract 0xE57D..	3699e391ca081bd29f4c3f9dc9798c6ee8c297d75523c3f80f11303c2a5ab457
443,777,838	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0xE57D..	3699e391ca081bd29f4c3f9dc9798c6ee8c297d75523c3f80f11303c2a5ab457
443,777,838	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xE57D..	3699e391ca081bd29f4c3f9dc9798c6ee8c297d75523c3f80f11303c2a5ab457
443,777,838	🏁 Node Registration	New SN 0x75ae7c.. w/ ID 4129 and 2 contributors registered	3699e391ca081bd29f4c3f9dc9798c6ee8c297d75523c3f80f11303c2a5ab457	Session Node Rewards
443,777,754	📀 Multicontributor Filled	Filled multicontrib contract 0xE72A..	41bf7c9a07fb58015ef6db26300f1426e96afdc9964a3a359241e3b8ffd93cc9
443,777,754	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0xE72A..	41bf7c9a07fb58015ef6db26300f1426e96afdc9964a3a359241e3b8ffd93cc9
443,777,754	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xE72A..	41bf7c9a07fb58015ef6db26300f1426e96afdc9964a3a359241e3b8ffd93cc9
443,777,754	🏁 Node Registration	New SN 0x65746c.. w/ ID 4128 and 2 contributors registered	41bf7c9a07fb58015ef6db26300f1426e96afdc9964a3a359241e3b8ffd93cc9	Session Node Rewards
443,777,497	📀 Multicontributor Filled	Filled multicontrib contract 0x1Fc4..	e474a4db3a516e13b9b1fc48f2049c01121b4d449c64e30c85e0dd0966c029b6
443,777,497	📨 Multicontributor Contribution	0xf798.. contributed 18750 SESH to multicontrib contract 0x1Fc4..	e474a4db3a516e13b9b1fc48f2049c01121b4d449c64e30c85e0dd0966c029b6

Current Page: 0/1789

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

0 transactions, 0B

Age [h:m:s]	Type	Transaction Hash	Fee/Per kB	In/Out	TX Size

Appchain Transactions in Blocks 7816–7819 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 14.4kB / 92.1kB / 87.2kB / 150kB)

Current Page: 515711/517666

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
7,819	2868d 3:55:38	14.6k		aa3f9128b8ce61046427ce0637695fdc93c0358dedac82684e9dddb17debfea0		0/2	163
				f2e7a85548979e4e70df1ef4da51ea6e0d27df287e6fedba39cfa1fb5b7429f6	0.0682	2/2	14.2k
7,818	2868d 3:55:43	150k		6c377e9cbff46c79a38f9e28cc94dd050357a4e1f0ad07d8d96d4f34ed75ee68		0/2	163
				b2911a9f2de9dd118299e3962d29bc6c7651fc5792521a79f4f8ab264c9a08c3	0.0682	2/2	14.2k
				5f3b0b58a6cc562ec8a2a50a591ac0a73cd2c9ab0e03248fdc1c6729b70c6f36	0.0682	2/2	14.2k
				903b05e83b15e57459b7e66f10555178ace947d36b53342c6c75b394e328ec7a	0.5799	2/19	121k
7,817	2868d 3:56:25	142k		94cb2b78d7c4101e396958f8dfe7c46d035725d93cbdb910d71b25b8d6a7667a		0/2	163
				01ff46543308f98f0be01245b8c127058096b0e45abf3cb064542639f555a5c9	0.0682	1/2	13.4k
				4a2f85e508fc85ad984b96ef79d66efdf34f631ee1290f30d65fb737c206faf6	0.0682	2/2	14.2k
				7d00ec0aeb8b73efb810cb2260cb02127cbe255acadcb7de665473a28ca1f4c7	0.0682	2/2	14.2k
				108dfe8840c2f14cfeead5a5818af6855873cf51c8656fb3b9811e315c3bf260	0.0682	2/2	14.2k
				628a1bb06ba53dabf760e44856fbdc2bc64cb545d65f64b11b9d14aecab2d6dd	0.0682	2/2	14.2k
				85b8a7b6e53a04182d1172e346302ed77b2cc7f7e36d93a4c634088ef2190e61	0.0682	2/2	14.2k
				4fd7439344bdf3a9a029c34faba31dcef69a2aba4780d1b7fed691b2f0bf14c8	0.0682	2/2	14.2k
				6337d108068ccd47e5c969a5e9c5dcd453a0de1cb0651e2d6e7d1494c99daf97	0.0682	2/2	14.2k
				58c7c70d7e6922c3d2a6796e0a5648f9de8ad1d911120dc66807023b0fe56cab	0.0682	2/2	14.2k
				5587185b4002a8f323d432316bc884e046155e1960bc52df8a6e70585cf937e5	0.0682	2/2	14.2k
7,816	2868d 3:58:42	43.1k		e2d9dbe0bddd0430b52a11032f2c85774da9bca5d6649ba0d5e64842c83cd548		0/2	172
				8bc180a120a62ae7ef4b7b90f91da229e098994fefadc2e7f91fd1105de6a41e	0.2729	2/2	14.2k
				9d8f89cde47bda6966675c57a6f02ca95d31939564e6952ac429ad4e6d83f7fd	0.0682	2/2	14.2k
				8a2f42293b21c593ed177dd8aa788357eed42bcff6f948264afa6cd82861864d	0.0682	2/2	14.2k

Current Page: 515711/517666

Showing blocks/page

Session Nodes

6 session nodes awaiting contributions, 2 decommissioned session nodes, and 1594 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
d637a5ced3f685bf656c813cd9ce46ac528ea3a65eccef1bbfd13b46742389a5	2/10	20	2070655	Not Received	51 (in 1.7 hours)
306ab0f5cfd7230a17b015f8dfccb0263efb423d51278a2f3dddf42af86203d8	1/10		2070102	23:28:38	878 (in 29.3 hours)

Active Session Nodes (1594)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
2a0a80eedde0ee2f0b5c619d4d3d7ea0304e1e987344a5e425696cab7cea1432	1/10		25000	2069090	0:17:59	Staking Infinitely
1585a27d5bbf761cc11b6e3c13afd5e96d1402826fd07f343ec9a6e517630e8f	1/10		25000	2069091	0:29:23	Staking Infinitely
f65d1fc5a859c086c7ec89685f715de99433f90fe19ba8c417c4827d93a0fdfa	1/10		25000	2069092	0:04:42	Staking Infinitely
6cdf800df24fb703d2eb61bf311c4253e403bf73824ab07d74b278ce200eaec4	1/10		25000	2069093	0:08:09	Staking Infinitely
64835edf9845fb5f992edc787cb8349253d295a0bb7c16132d71ed30fd18b4bb	4/10	22	25000	2069094	0:46:00	Staking Infinitely
aa2bd6bb1e3daba2eb16b7fea86565277bdbb55513f8c42551d89df71df8ea07	1/10		25000	2069095	0:44:28	Staking Infinitely
77280059bb86ee248014d580d81377a40f8bf7eee0dbc932e763f7c5f8072b69	1/10		25000	2069096	0:28:44	Staking Infinitely
8e07acd1a2708c865b6c86907b6327f42c153b8ad8affd87c08f03203a8f9444	2/10	20	25000	2069097	0:31:20	🔓 4/3/26, 11:20 PM (in 14.4 days)
bf0e0fc9f600413138736a62f025ead4aca667590936f89fff295db1b0b67c70	1/10		25000	2069098	0:19:50	Staking Infinitely
a45176e5ead1a19720049c89d8b471b5f9cabc9827322243760732854f65cf2c	1/10		25000	2069099	0:46:27	🔓 4/3/26, 11:56 AM (in 13.9 days)
+ 1584 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
2070660	b255bfc9569c334482ffe795f26f046d1b344277d133a5a21e36c8c134a822ca	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2070656	bcfd6e2bd2ddf546bc61610b38cc9ebfa9a6ac610725f337288f001d707f8916	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2070600	5113313f021c1c5ec999b0674408f6eb840d77ab4fd4fa64c4a7892dda6b08f8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer