Server Time: December 7, 2025 at 5:26:38 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,996,603 L2 Height: 408,194,274 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) 85,308,280.11 / 240,000,000 Rewards Pool 57,869,269.89 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 26520–26539)

Total Events: 26,539

Current Page: 1326/1326

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
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
336,104,182	❓ Initialized		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e
336,104,182	❓ AdminChanged		d196d4335b9555dedd86598d53f25fa799f9786b93458793cbf0182870189f4e

Current Page: 1326/1326

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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 the Last 20 Blocks 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 8.45B / 88B)

Current Page: 0/99830

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,996,602	0:00:16	553
1,996,601	0:02:16	553
1,996,600	0:04:15	554
1,996,599	0:06:16	554
1,996,598	0:08:16	554
1,996,597	0:10:16	554
1,996,596	0:12:16	667
			🔑	7520f255ff05a0c4ef911b085e142caaca72ec02315c80cead8550008f9e2e3e		0/0	81
1,996,595	0:14:17	673
			🔓	0b33b4ec0199a2f601e2293a57c75388e25df354668572909a2b7b2a7122415b		0/0	88
1,996,594	0:16:17	553
1,996,593	0:18:16	553
1,996,592	0:20:16	553
1,996,591	0:22:17	553
1,996,590	0:24:16	553
1,996,589	0:26:12	553
1,996,588	0:28:15	553
1,996,587	0:30:16	553
1,996,586	0:32:15	553
1,996,585	0:34:15	553
1,996,584	0:36:16	553
1,996,583	0:38:16	553

Current Page: 0/99830

Showing blocks/page

Session Nodes

4 session nodes awaiting contributions, 0 decommissioned session nodes, and 1600 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 (1600)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
0c6fff265cda975399ca2bdbca92454b8fde4beb265ef00fd6851e16903e58d3	1/10		25000	1995016	0:16:35	Staking Infinitely
1886478e919569e22854d20a5fd858ea06e4965af98e44dab1cf6da9b7fef474	1/10		25000	1995017	0:14:39	Staking Infinitely
f7fc94601fe47ed537d8ff6046b40a2ee0eefd03c2d39f874d56b0cc29da36dc	1/10		25000	1995018	0:33:48	Staking Infinitely
a1ba2f493993eeb93ceec6676fa6c530f24ca468c6c2ee8387a4667a5ceea511	2/10	32	25000	1995019	0:46:33	Staking Infinitely
7ae17951411191a705132cb91e4f92bbc8b68e75cced0b63d9374156ca0d02ea	2/10	24.95	25000	1995020	0:23:41	Staking Infinitely
f92c938fd525c1950dc89e6949327b96fcbcfc5eca265d38a9881d850d4fb98f	1/10		25000	1995021	0:36:21	Staking Infinitely
7ad7b9b4821f7bee2f8a92a1c7cda0399042ba8655aaaf5941539d7b6b03f36e	1/10		25000	1995022	0:36:47	Staking Infinitely
534d2139a087566d68a324c3e9db7fb2b187e297993e147b02546b1ac4d38d85	1/10		25000	1995023	0:37:00	Staking Infinitely
15c457c08e7fb855b596e06081a1c7006b2de0c872ccfb1201c14b1a03757adb	1/10		25000	1995024	0:15:27	Staking Infinitely
252f44c955f6e6a925eaecca2931df97648c17868ce6e0c6b773e605f85e3a1b	1/10		25000	1995025	0:38:17	Staking Infinitely
+ 1590 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
1996600	3e52f45a626d368d1625654420ac04e2f6ec462db5f68512b0ca6d4a83a6da68	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1996596	82a1aafc3a1cf60b1396e2b19967f8d93dab322110bf584f3e95ad933f29d490	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1996560	1c3a98001a663a18dc33a69869b94fca9fa9aacea3966a5180eda88f243e5f40	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer