Server Time: February 5, 2026 at 2:45:23 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,039,722 L2 Height: 428,916,490 Hard fork: v22 Next Pulse: in 57 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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: 31,980

Current Page: 0/1599

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
428,909,280	🎁 Claim Rewards	0x35a7.. claimed 34.848981906 SESH	c99a33a6fedd92ef4308f16587ebd54412cd6d9cc8fce102530d1215df288027	Session Node Rewards
428,887,244	🎁 Claim Rewards	0xBBaf.. claimed 111.123480384 SESH	80218f9c033d5c10ace1014e3c4fed0a5e821c252fd0c40e7e2e7972dd2d9930	Session Node Rewards
428,790,660	🎁 Claim Rewards	0x6f35.. claimed 9.154633198 SESH	7d2b7fa99ca0724e49d7d0f83b3730e06594130e1e481eeedfcfa74ac2371944	Session Node Rewards
428,734,472	📖 Multicontributor Open For Contribution	Multicontrib contract 0x2d2A.. is open for contribution	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	📀 Multicontributor Filled	Filled multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	📨 Multicontributor Contribution	0xFfa0.. contributed 25000 SESH to multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d2A..	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a
428,734,472	🏁 Node Registration	New SN 0xa0cbe4.. w/ ID 3833 and 1 contributors registered	7bd08fa9578f72c9c31e2a027970b0098669ba1703507ba496b5d3f99cffec8a	Session Node Rewards
428,733,164	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x2d2A..	2ad56d3e85e79d2f3024ab690ea11ef35c9d19db52d6c6114557058f25ddf849
428,733,164	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x2d2A..	2ad56d3e85e79d2f3024ab690ea11ef35c9d19db52d6c6114557058f25ddf849
428,733,110	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x118C..	420c1a81b2ed481c0fff00cb98d6c967a628d56cb66e5da7dcf841c380877c59
428,733,110	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x118C..	420c1a81b2ed481c0fff00cb98d6c967a628d56cb66e5da7dcf841c380877c59
428,733,071	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0xAaBF..	153c29c502f93aee74ace011a7d1ba4af8195a7dfbfd5fba7a7d6a17dac53316
428,733,071	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0xAaBF..	153c29c502f93aee74ace011a7d1ba4af8195a7dfbfd5fba7a7d6a17dac53316
428,680,412	🎁 Claim Rewards	0x5C3a.. claimed 475.007711862 SESH	a1f4b76ea92f3f82b9c176f86c244b5b4072ef876e22f1a32d38afa291e1d4f2	Session Node Rewards
428,679,616	🏁 Node Registration	New SN 0x3cd529.. w/ ID 3832 and 1 contributors registered	f752bbba8c1e07b906f0265cbc0fbdc01c8727b8e0d93ff5e8f6bef8e6416128	Session Node Rewards
428,673,954	🎁 Claim Rewards	0xBBaf.. claimed 158.179756287 SESH	75fa0f00aa4bd01bc9242989ef4737238a8d6871cf57ee46030642e0d8170884	Session Node Rewards
428,669,952	📜 Deploy Multicontributor Contract	New multicontrib contract 0x2837.. w/ operator 0xBe32.. and SN key 0xaac1.. deployed	94a26d9798a8f2b828e3ded950dd1d8b106afd2ebe80f143c4f3a74f0c68fd9e	Session Multicontributor
428,669,952	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x2837..	94a26d9798a8f2b828e3ded950dd1d8b106afd2ebe80f143c4f3a74f0c68fd9e
428,669,952	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x2837..	94a26d9798a8f2b828e3ded950dd1d8b106afd2ebe80f143c4f3a74f0c68fd9e

Current Page: 0/1599

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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 Blocks 518–521 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 166kB / 179kB / 182kB / 206kB)

Current Page: 509800/509930

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
521	2835d 7:36:29	206k		e0f287fe8fb25f8b0ddd046c0ca94ad624a9023dc93ded30df4942ab4a1e7519		0/2	163
				b05ea07e94d4955789b2a91c4e78b5665749dfbce933bdccda5403fba63848a1	0.0687	1/2	13.4k
				14208ad6e04dada3f4f551a10763c485ed1f5299c05eb87193613379fc86802c	0.0687	1/2	13.4k
				1aeb8269f484b5af16d5a65fab00e5ae463a2ff6128dc3758d4615f1aebd49c1	0.0687	1/2	13.4k
				c505a67d195367ea8ba6df35c1c32f5660f78e6344154c08fc51c9bbbaab08a3	0.7950	2/26	166k
520	2835d 7:37:24	166k		7122bbbc01e2ae0d52c4ce0d744c24d71288f7c61bcee6d29115dfd80e8c58c9		0/2	172
				16369f66b9b1bc1fcb8311e3c0ed8210cdd3b184fa0d4a15b7c21a8b83321526	0.7950	2/26	166k
519	2835d 7:37:28	166k		320d576d8e92d7239f25f9f446ea8546c95738a2f2ce6f50db1643465f83dd05		0/2	163
				7da5ba5a249eac7c49145abbcefdc6216409a1e47e4a8340d4a005013b6a7735	0.7950	2/26	166k
518	2835d 7:38:48	193k		d3bcbd83cb441456bd73e4f42ed8973ae956945a0c81357c57567f681d738aae		0/2	172
				1da5bfe7eba29aab375b520f778b3924f41ba25ac5482b439053a84416200ad1	0.0687	1/2	13.4k
				c894482b5b872967eb8b540222e8f972ec9d8f520aab98b7c95fcdb1e72ad8bf	0.0687	1/2	13.4k
				7b37ccd08b46fed59b4dc8b4660d7f2658b3d468c96b496657ff5f66cb9f955c	0.7950	2/26	166k

Current Page: 509800/509930

Showing blocks/page

Session Nodes

15 session nodes awaiting contributions, 0 decommissioned session nodes, and 1597 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 (1597)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
3fb5f7e79ca60527108965bb6031c7a6155b30f626fbe40f6d35fd962fd71e54	1/10		25000	2038182	0:43:44	Staking Infinitely
bbfa5147c71d6d7772de164779da198c577381c779407d8c49a58509917edde6	1/10		25000	2038183	0:37:20	Staking Infinitely
0e334283dedccde8aaf6c0633497bdeeb21c7e7c13ad45c9077d62de450d14a3	1/10		25000	2038184	0:04:44	Staking Infinitely
1ad52a6c993ad15a58e5fd8297e794f91fc7a63d3ee4144b4480ee906d6638aa	1/10		25000	2038185	0:27:13	Staking Infinitely
cc41aae3388d4629753033f55c27ad130080f700bb3239cd1766ea0ccfa17ed9	1/10		25000	2038186	0:32:50	Staking Infinitely
0b330e1aaeb833214071c68c883dc2e4c371284d5cac573ef6ea4bddec2fe249	1/10		25000	2038187	0:45:37	🔓 2/16/26, 4:17 PM (in 11.1 days)
ec4bc2b32baa8693d61448befaef53f400db538d814ff17084243b0bc9ec144f	10/10	30	25000	2038188	0:02:39	Staking Infinitely
373099eb46419e13300f3f3c48f96d2865e9afd621e18ce0c086445491f96e35	1/10		25000	2038189	0:48:51	Staking Infinitely
7c94d1cb7051706e8630ca0cfa02daa4dbe1387d1bf2cbc6af8cfa3877e8ffa5	3/10	27.5	25000	2038190	0:38:39	Staking Infinitely
a3905fad001787b8449640a1db859cad4399eeae8df17c10208cc72707957633	2/10	40	25000	2038191	0:24:21	Staking Infinitely
+ 1587 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
2039720	b9fd62ab42731cd41629a20fab05b4ee5c77621a512d9f135babb228c04b4cb9	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039716	4d66868dc2a94e8738111e810ff94ce5fc806632e337847ccb6fd0dc0025e8ce	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2039712	99f7f8987044b3de64128b3f278afc1529248b85b4974730ce2e44624b368ea4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer