Server Time: December 28, 2025 at 2:34:13 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,011,276 L2 Height: 415,246,596 Hard fork: v22 Next Pulse: in 7 seconds 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 28440–28459)

Total Events: 28,459

Current Page: 1422/1422

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: 1422/1422

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 / 0.00B / 0B)

Current Page: 0/100563

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,011,275	0:01:51	553
2,011,274	0:03:52	553
2,011,273	0:05:51	553
2,011,272	0:07:50	553
2,011,271	0:09:51	553
2,011,270	0:11:51	553
2,011,269	0:13:52	553
2,011,268	0:15:51	553
2,011,267	0:17:51	553
2,011,266	0:19:49	553
2,011,265	0:21:51	553
2,011,264	0:23:51	553
2,011,263	0:25:48	553
2,011,262	0:27:51	553
2,011,261	0:29:51	553
2,011,260	0:31:52	553
2,011,259	0:33:51	553
2,011,258	0:35:51	553
2,011,257	0:37:52	553
2,011,256	0:39:51	553

Current Page: 0/100563

Showing blocks/page

Session Nodes

19 session nodes awaiting contributions, 116 decommissioned session nodes, and 1441 active session nodes.

Inactive/Decommissioned Session Nodes (116)

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.
1f231f0bec2a4dbd72616851dbbd16ed25e75b82d390aea096c4b83923c99553	1/10		2010733	20:21:58	675 (in 22.5 hours)
1f228f04a503b6e4127775700db2dc88010f74dfc9c3a91cbbf0406da84cac1d	1/10		2010733	20:21:58	712 (in 23.7 hours)
1f229f18991ef70f04591bdc97f64df3fc4379b02654efd0ecc663466a7ef963	1/10		2010740	20:21:58	746 (in 24.9 hours)
1f233f0198a86d74e16dabb7c7c257fad707e00d84fcb90db1333ec7d81f562f	1/10		2010739	20:21:58	776 (in 25.9 hours)
1f227f4e6e948cf070fc3009a0edc9cc430db43aded0eb9b65a49c271bc0f0ba	1/10		2010737	20:21:58	785 (in 26.2 hours)
1f226f0063c6d25767989971d735307fca12681bb1b146c4979e18f73088836a	1/10		2010738	20:21:58	794 (in 26.5 hours)
1f230f17b89ca4bfcbc3fc9a1e6a5127c71e42b8b7a2fdd962369f71909d93b2	1/10		2010764	20:21:58	825 (in 27.5 hours)
1f232f019d3e597762bd69c85ee3231690cd12c5d1a9d32d1d388757639c90fd	1/10		2010781	20:21:58	834 (in 27.8 hours)
821616f17ae116be01bc4fc594c2201128ccdcceed0837585cc4c1cb6e065025	1/10		2010939	13:48:23	837 (in 27.9 hours)
e19268d3df0fe8cb2ab63cc0513d2254b515aad866e74dd3ce20771771e0e6bc	1/10		2010926	13:49:48	1091 (in 1.5 days)
+ 106 more ↪

Active Session Nodes (1441)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
5d0418ef3fd605ca98b07dfab4d4d32fad9f6351eafc6188d54b69ec519539ba	2/10	20	25000	2009726	0:26:51	Staking Infinitely
25d223ca4629c883f0612a956ee7684a5cfa2a5beb06755ba109362e150efb70	1/10		25000	2009727	0:31:59	Staking Infinitely
1e1c913cbfc98f052328391fd59c136ed72fccd9ba715814dd7f389647087695	3/10	10	25000	2009728	0:31:13	Staking Infinitely
5e66c88f91e681c98b2c2ca5a45ffa43de26b8755db32ab2ede92067cdc3d6de	1/10		25000	2009729	0:12:22	Staking Infinitely
c54e5de21f93ef90caf551b08f364951c84b8e95c4faba03bdfde53db4b1d8f7	1/10		25000	2009730	0:51:52	Staking Infinitely
19e50188acb58de0ba43e1ff2f2eb8381f964718e327d8b591eb8fde413ea296	2/10	30	25000	2009731	0:09:18	Staking Infinitely
bb4f3d7a01548b99f7b64ddb521e84c583e4a2c8b9865b328a934576bac6a94f	1/10		25000	2009733	0:04:00	Staking Infinitely
9841a7a71e560976e82d7382aa2d9289ce27ce3ca33dad291f531e2ab95af31c	1/10		25000	2009734	0:40:19	Staking Infinitely
59f3d7e6f9525a6970e712b72368f51dfe341c6dbd39810b95b64802260d3df0	1/10		25000	2009735	0:56:27	Staking Infinitely
5b6709b0b5b7fe02f508a39d047d73e336de9ddbf1526ee5562c3ade4aeaa6ca	1/10		25000	2009736	0:53:34	Staking Infinitely
+ 1431 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
2011272	b296116a3ea2442331491958ce89a124092c6eb7a22d79d1740cde4d7f330558	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2011268	102ab152d9292947d07a6a637642bca8263cf37d523772d49034887712df4ecb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2011260	2424180767499ef6890dec2cfda6633afb13b099c7e8211ac51bc7401afeba4e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer