Server Time: March 13, 2026 at 5:35:52 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,065,727 L2 Height: 441,430,026 Hard fork: v22 Next Pulse: in 28 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: 35,092

Current Page: 0/1754

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
441,430,505	📖 Multicontributor Open For Contribution	Multicontrib contract 0xE8cD.. is open for contribution	8bf642826ac782f3ea02151cff64bb0b4f696a963ab57a5b0fd694e52d72b557
441,430,505	📨 Multicontributor Contribution	0x0D61.. contributed 16950 SESH to multicontrib contract 0xE8cD..	8bf642826ac782f3ea02151cff64bb0b4f696a963ab57a5b0fd694e52d72b557
441,430,404	📜 Deploy Multicontributor Contract	New multicontrib contract 0xE8cD.. w/ operator 0x0D61.. and SN key 0xf7f3.. deployed	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd	Session Multicontributor
441,430,404	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xE8cD..	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd
441,430,404	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xE8cD..	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd
441,430,404	🪧 Set Multicontributor Keys	Set keys (bls: 139c.. 8242.., ed: 0xf7f3..) for multicontrib contract 0xE8cD..	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd
441,430,404	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0xE8cD.. fee to 30.0%	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd
441,430,404	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0xE8cD..	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd
441,430,404	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0xE8cD.. manual finalize to false	3d6c548d02528b78223270a52098802bc3ac6eeee5f949d70af036e2dcc27abd
441,429,723	🎁 Claim Rewards	0x0D61.. claimed 6812.757375644 SESH	19a22459b2031be39ddeceec2bb98a18af92d0a90c4b664ef1dede4727d1d176	Session Node Rewards
441,417,017	📀 Multicontributor Filled	Filled multicontrib contract 0xb8F0..	c7bee07027079d44ee43062f126953287c2f2214952e403ba3f34f42dbc41268
441,417,017	📨 Multicontributor Contribution	0xafe0.. contributed 238.955811182 SESH to multicontrib contract 0xb8F0..	c7bee07027079d44ee43062f126953287c2f2214952e403ba3f34f42dbc41268
441,417,017	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xb8F0..	c7bee07027079d44ee43062f126953287c2f2214952e403ba3f34f42dbc41268
441,417,017	🏁 Node Registration	New SN 0xf706c0.. w/ ID 4084 and 10 contributors registered	c7bee07027079d44ee43062f126953287c2f2214952e403ba3f34f42dbc41268	Session Node Rewards
441,416,988	🎁 Claim Rewards	0xEb61.. claimed 0 SESH	03a18bde302c9cb3a1a881426758a0c77654352557f0f4c4655c3fc145d25333	Session Node Rewards
441,416,827	🎁 Claim Rewards	0xEb61.. claimed 10.063249707 SESH	10ae4874adc4ff5bf3b376fae90a24dbb04a107b3c3afcd5be405df3685d44b0	Session Node Rewards
441,416,308	📨 Multicontributor Contribution	0xA8A0.. contributed 674.6 SESH to multicontrib contract 0xb8F0..	936ae17c7fbfa9c07b462715d30cd55010a77f3b67a33f0c365bc84f042df0ee
441,415,888	🎁 Claim Rewards	0xA8A0.. claimed 1434.188341462 SESH	803cec44939cd38c48360321ff4307cf88e5444e56df7a1f0a76a39894d8b1cc	Session Node Rewards
441,411,863	📨 Multicontributor Contribution	0x60F5.. contributed 739 SESH to multicontrib contract 0xb8F0..	07c6ab64818c87f7cbb1407f4747fa00a4123fc44278f465ab64d45ed1e93a5a
441,411,633	🎁 Claim Rewards	0x60F5.. claimed 532.654939314 SESH	21c2e65e08f0688af7d16db94a45d6a47d849fa7df1661bf771b85696eacdb48	Session Node Rewards

Current Page: 0/1754

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 2044641–2044651 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 43.0B / 473B)

Current Page: 1916/187793

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,044,651	29d 6:31:30	553
2,044,650	29d 6:33:31	553
2,044,649	29d 6:35:30	553
2,044,648	29d 6:37:31	553
2,044,647	29d 6:39:31	553
2,044,646	29d 6:41:31	1.06k
			👎	ce5a7c74a35e46da23abaa8a0ecad1a40534907c405ac35dcd2cfd83cd5a98eb		0/0	473
2,044,645	29d 6:43:29	553
2,044,644	29d 6:45:30	553
2,044,643	29d 6:47:30	553
2,044,642	29d 6:49:30	553
2,044,641	29d 6:51:30	553

Current Page: 1916/187793

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Session Nodes

15 session nodes awaiting contributions, 1 decommissioned session nodes, and 1566 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 21:20:49	153 (in 5.1 hours)

Active Session Nodes (1566)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
04732ca016ab612f00c98bf5716b59ddfe4c683ab7eb7158090b573274f1660a	2/10	30	25000	2064193	0:36:26	Staking Infinitely
1f414f02e4e3ef85c517c81afb0402a980f937a5b43a686aba502d7bc6728976	1/10		25000	2064194	0:23:27	Staking Infinitely
895360bde86788dd31453217e7bf338cfb7b4d4200d33d276600da38c8a6ab30	3/10	30	25000	2064195	0:13:22	Staking Infinitely
f47ce57394d4e54d5fa2abd80a6ba152e623ed2a46fb90f0b1715e29d805eff8	1/10		25000	2064196	0:15:21	Staking Infinitely
92c4e00b8a69a749c575075be0353e7f9f53eeab0748ee8050467ae688917efb	1/10		25000	2064197	0:29:09	Staking Infinitely
4819204984ccaa9f32c7e4af306623fb76099f511254d70e7c0a44fb49ca908c	1/10		25000	2064198	0:45:07	Staking Infinitely
d86c877d04b1e2beef1ea3b78f05253e95fb843b6edd687ce4c12c34d6228696	2/10	39.5	25000	2064199	0:06:40	Staking Infinitely
7ca44780a2ce74c0cbb5f19d2e3b9819de053f0b71b795d8839520beb71ba228	2/10	17	25000	2064200	0:47:24	Staking Infinitely
616e031e6b141bb0e2bedbef7915d36625f2175385f2651277ff399a308972cb	1/10		25000	2064201	0:43:19	Staking Infinitely
0260e90222f61dae1f82d62fc6ed566591c0936ffaab1669d1b5d68f8e9cd9d6	1/10		25000	2064202	0:49:55	Staking Infinitely
+ 1556 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
2065724	51256bf081307805a650f7a24f6a58ddbba8ecf5d64498746792f8886836b929	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2065720	6ffd73bebd6c70d0735851f8d5d80e38ddb47b42f677060f6221b5168d26f6ce	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2065680	38b35f0b06437a44cfb2ba2820b9233a4e5783831cff6d885f6bb56bd7f175eb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer