Server Time: December 23, 2025 at 2:40:36 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,007,680 L2 Height: 413,519,190 Hard fork: v22 Next Pulse: in 1.7 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,940.11 / 240,000,000 Rewards Pool 57,869,609.89 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 (Events 27980–28000)

Total Events: 28,002

Current Page: 1399/1400

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
338,793,396	❓ OwnershipTransferStarted		fe16cc96fd8f1662935ff14fde92b3d3f48336d339b69d4b69ae809c35bea741
336,119,549	❓ OwnershipTransferred		ca35a4dcd225261d07c3d411b67b34348569a5bf6060f174c42a5e68dd56646e
336,119,187	❓ OwnershipTransferred		879d9737b1e5313a0dfd98cd00a9b0c7339c2616feb06ba6d2cef60abd722f5c
336,118,668	❓ OwnershipTransferred		0e10f2dae7a1959677503a783ba1f132e661fa5d247966f15aaf503ddeeb5c81
336,118,304	❓ OwnershipTransferStarted		f6502a94be4d5130ca2cbbffcc9b62287bc1eae7454e9f5dfdc299c8ab306567
336,118,119	❓ OwnershipTransferStarted		66da0b4d9dd31727b8d00b02336eb74194370bd5c45f1b6f326e71ae494e12df
336,117,838	❓ OwnershipTransferStarted		e097516e6904f6361749c22e58a2e20bf9b82db7829d9c9d520345757f588132
336,104,207	❓ Upgraded		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ OwnershipTransferred		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ Initialized		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,207	❓ AdminChanged		e7985569477181e3e6f94247444d9ea5886883aacf157f3b6f7a7bf6a753c28d
336,104,196	❓ Upgraded		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ OwnershipTransferred		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ Initialized		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,196	❓ AdminChanged		f71f7cfe956f1062859c1981787fc309e07e0413240bf20a302afe57a421e3d3
336,104,182	❓ Upgraded		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ OwnershipTransferred		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1399/1400

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 the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 118B / 1.89kB)

Current Page: 0/100383

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,007,679	0:00:14	553
2,007,678	0:02:14	553
2,007,677	0:04:14	553
2,007,676	0:06:09	2.48k
				dbcf70d5ee7be7e3217ac9f3eee0aea4c131a45afd94b41bf3be3b324a00dc6c	0.0307 🔥	2/2	1.89k
2,007,675	0:08:14	553
2,007,674	0:10:14	553
2,007,673	0:12:13	553
2,007,672	0:14:13	553
2,007,671	0:16:14	553
2,007,670	0:18:14	553
2,007,669	0:20:14	553
2,007,668	0:22:14	553
2,007,667	0:24:15	553
2,007,666	0:26:14	553
2,007,665	0:28:15	553
2,007,664	0:30:15	1.06k
			👎	867debd4beeabaa42d41f4c2bab8509ffd6537983e925f199d540755fc265b54		0/0	473
2,007,663	0:32:15	553
2,007,662	0:34:14	553
2,007,661	0:36:14	553
2,007,660	0:38:15	553

Current Page: 0/100383

Showing blocks/page

Session Nodes

17 session nodes awaiting contributions, 3 decommissioned session nodes, and 1553 active session nodes.

Inactive/Decommissioned Session Nodes (3)

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.
531fd068305cdc1a55e53c1a2171503b021dd3710b52ff034a8080b78b04a341	1/10		2006576	1d 16:21:31	337 (in 11.2 hours)
736bcd68bdeba9f04c9874bf4a23991de3e0199ee5d776f74381b51f7031cf69	1/10		2007217	17:32:16	978 (in 32.6 hours)
85956aea65dfb12c05aee39b043d58672d01d7cbb9ab5f614b4e423cbeb62968	1/10		2007664	0:00:47	1425 (in 2.0 days)

Active Session Nodes (1553)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
e38db659c2df17d64fd8a6a35fd6d2d8e769de82b1bc0adde227ff3da0023557	1/10		25000	2006114	0:08:26	Staking Infinitely
786b02512f46f81e03ae359eee24bcc813230f3490467928ccebe3bff99b330a	1/10		25000	2006115	0:05:43	Staking Infinitely
906296b8713a62ecc14eafca0ce217d7a668fd1ed1abd2c229461f100ddae139	1/10		25000	2006116	0:07:16	Staking Infinitely
23c89d932e1fea811e7b33ab88956f8550ede291596fac160504771e8a479aab	1/10		25000	2006117	0:01:29	Staking Infinitely
b05bc2150f1a0ca1d039cf6ab276371b99efbba4c143c2d133deb01df1f498bd	1/10		25000	2006118	0:45:16	Staking Infinitely
c451e5ac41e4f6d5324b1bfb5c72888ffee66fd3efca833986b6a394b81603cf	1/10		25000	2006119	0:35:17	Staking Infinitely
82b3daa063bd295799fcbf0c2961347194ba5c0311e5076aead98ef3711b6a16	1/10		25000	2006120	0:48:15	Staking Infinitely
9a3632fb89322236b2eeca43acdf6537fd2ac5da3ed1896dd2ba75c84ca284e0	3/10	19.98	25000	2006122	0:05:18	🔓 12/27/25, 9:26 PM (in 4.8 days)
81c1b3edd43d94f10d445850908226b8f6a048ae4788d76ea6cabf1a469b9e1a	2/10	16.8	25000	2006123	0:42:48	Staking Infinitely
5d3db2c848b5a46f851ecd2d31c431a8d86ff20ff02102936e3ebf3f3c8f1ae9	2/10	16.8	25000	2006124	0:39:55	Staking Infinitely
+ 1543 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
2007676	c119418a8d97231f816f9db68d197238bd0debe049a97aeb83946d8fb1e56f60	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2007672	4e70629ab1de9b5e20eff7bbc9331bf1c0b4cb017f2d9c0bea1cbdf2fa76ebcf	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2007660	17ae4cd4600e95d375b51d6983a3e605a780ae88d7d6af4c9fb43ad2200603eb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer