Server Time: January 14, 2026 at 12:13:14 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,023,806 L2 Height: 421,264,450 Hard fork: v22 Next Pulse: in 66 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,430.11 / 240,000,000 Rewards Pool 57,870,119.89 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: 30,267

Current Page: 0/1513

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
421,250,199	🔓 Node Stake Exit		30142158df6ae644b6b95a7e03b3da789f6011deb971d78c8528f43b5fc77a30	Session Node Rewards
421,216,826	📀 Multicontributor Filled	Filled multicontrib contract 0x51a2..	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26
421,216,826	📨 Multicontributor Contribution	0x5E54.. contributed 4180.264123489 SESH to multicontrib contract 0x51a2..	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26
421,216,826	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x51a2..	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26
421,216,826	🏁 Node Registration	New SN 0xb11be9.. w/ ID 3654 and 5 contributors registered	1b0d1f5a19e0d7827c6dafe0e734d92532978cb9a4c24027d41bed5fed789a26	Session Node Rewards
421,216,574	🎁 Claim Rewards	0x3302.. claimed 19606.489629898 SESH	8c53c29ea7ff3b089e4dd866c1175e2cad2741a04d3f7638ef7a8285b2b4bf8d	Session Node Rewards
421,212,298	📀 Multicontributor Filled	Filled multicontrib contract 0x74A4..	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3
421,212,298	📨 Multicontributor Contribution	0x5E54.. contributed 18750 SESH to multicontrib contract 0x74A4..	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3
421,212,298	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x74A4..	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3
421,212,298	🏁 Node Registration	New SN 0xb11b1a.. w/ ID 3653 and 2 contributors registered	ed361090395c2d9dce67bf3c3565573ca18439051e466cc842e14c4681da79e3	Session Node Rewards
421,211,291	🎁 Claim Rewards	0x182F.. claimed 19486.594667654 SESH	647a00ec8f7db769688d7a2e4694071fc4d0f46cdf1a93e610b865727e05c947	Session Node Rewards
421,204,388	🏁 Node Registration	New SN 0xdd3657.. w/ ID 3652 and 1 contributors registered	4d3c7961c74ff71f197e7b9cb8ea5c89e32ba650aca0178783bffa90c4fed65e	Session Node Rewards
421,198,268	🎁 Claim Rewards	0x35a7.. claimed 63.688552845 SESH	d91a587a6d575c98af1573267cc5339f06c8fac760844a4fb94466e35e0d7c86	Session Node Rewards
421,178,737	📀 Multicontributor Filled	Filled multicontrib contract 0xa029..	33490b4a1ecc3f205ed81476e99a0694f2501784e5c28c8cf665693b946f5203
421,178,737	📨 Multicontributor Contribution	0x8a76.. contributed 20.536986035 SESH to multicontrib contract 0xa029..	33490b4a1ecc3f205ed81476e99a0694f2501784e5c28c8cf665693b946f5203
421,178,737	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xa029..	33490b4a1ecc3f205ed81476e99a0694f2501784e5c28c8cf665693b946f5203
421,178,737	🏁 Node Registration	New SN 0xe29106.. w/ ID 3651 and 4 contributors registered	33490b4a1ecc3f205ed81476e99a0694f2501784e5c28c8cf665693b946f5203	Session Node Rewards
421,177,535	📖 Multicontributor Open For Contribution	Multicontrib contract 0x5AE2.. is open for contribution	2b61dbef0e6b9e8fdcc321eebdb0adca2e30c9b5cacc6cceb7d2a82edf032c89
421,177,535	📨 Multicontributor Contribution	0xACf7.. contributed 6250 SESH to multicontrib contract 0x5AE2..	2b61dbef0e6b9e8fdcc321eebdb0adca2e30c9b5cacc6cceb7d2a82edf032c89
421,176,975	📜 Deploy Multicontributor Contract	New multicontrib contract 0x5AE2.. w/ operator 0xACf7.. and SN key 0x2823.. deployed	bad4175fbbb4c7b442e9c249f0d6e7fe740223ef27df20ea1865bcb4a4cf538f	Session Multicontributor

Current Page: 0/1513

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 2226–2230 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 15.1kB / 28.5kB / 92.3kB / 275kB)

Current Page: 404315/404761

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,230	2810d 21:25:19	15.3k		0328476ee476f2e403d390c7e882bb3bc1b2a739d0d22cea81d0fb0462adf0d1		0/2	163
				b76a5c2ce2af123c4d0e780a47718fb5bd48990105486fffe726c9597feaa27d	0.0735	3/2	14.9k
2,229	2810d 21:28:46	28.8k		1cd3556b53b5a8cb0c6bcc853e47ed5c6faeb2c0021adb994894de845f12b1bd		0/2	172
				652124f88dfa26cc8ace11c51d1e051faeef60407d8dae3450b78dd1c6bf6424	0.0686	2/2	14.2k
				5897cbe6d8eddf1d4647a211d660c581c92dc4926cbc41b665dd66663c7e122a	0.0686	2/2	14.2k
2,228	2810d 21:32:28	275k		a75087d8d7a0beacfeb567664a8a82105adcce4788b4fc50a01159721eeb8119		0/2	172
				32dff9ffa52dedfce1301697a995b80f443182e0b227de2a85036d3a16216be2	0.0686	1/2	13.4k
				91453c36baa501cf66e3a10725efd3b1a40a485a2317a73d6586a905bfcd967e	0.0686	1/2	13.4k
				4b06933f55ae82a1da415f4b73d4d293faa1206a8867ac9ea0ec7bf6a99c6cce	0.1421	22/2	29.4k
				e9dd9cc57e9240996b304ea4e4754dd32e9110e38a75479ef45183741c5849ba	0.0686	2/2	14.2k
				efec4f53fe7c600d8951ec7aa978edb81f9b9bb85f577fcfba6a4b063c428b1f	0.3380	1/11	70.1k
				3f9cc892f799b23bac1407467d9c369e04d98411bd1cb562a6e208c0e6101e35	0.6418	2/21	134k
2,227	2810d 21:37:32	27.2k		46141501921bab00f4320b2e46e193c44d74b99c1983d3a89f8c5c58d23dd45f		0/2	172
				4765370c04dcbd93350244a2ac41edf542c861276a514002e340f2a340925408	0.0686	1/2	13.4k
				9d95f48351ff0b80e1a78019e386f2070fe937c47bb04c80dbba11d7de11f2dc	0.0686	1/2	13.4k
2,226	2810d 21:40:31	117k		2579fe9605a3d78b7509a6af474ba2abecdf82cc23c3763d6047e2f8f6812975		0/2	172
				3e147c91785920ecb0b98c36fefb402bc89cbab656759bf34ddea9abefd7349f	0.0686	1/2	13.4k
				140b967966a1603fde430d8894eb9631c42608d45717e8efc2f599025067b9e2	0.0686	1/2	13.4k
				9e9b9ea2b3130a2aad282b72ea704833b4ca89748ceb10db39960e29c0b91ed0	0.0686	1/2	13.4k
				b234648b71a21ff8af404c4f7b1e142fdf899ede112bdda17dd9b43b801844ce	0.0686	1/2	13.4k
				3f895825af8c6dcb2318a63a7fe8ac6fd694c20fcd087e646e8e97059f9da9e5	0.0686	1/2	13.4k
				3f2392230d27494a9ffdaf791ea4c907c6730288acf1563dd5d4dbf91a94800f	0.0686	1/2	13.4k
				4176240068b2052321d7bfaa0d20ca02d94e35cc3beb415a447faef6312a40b7	0.1078	12/2	21.8k
				a39a805848ed4388971ce9274480c4b7274b81937d35b0a5f1d18a72471ae92e	0.0686	2/2	14.2k

Current Page: 404315/404761

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Session Nodes

6 session nodes awaiting contributions, 2 decommissioned session nodes, and 1505 active session nodes.

Inactive/Decommissioned Session Nodes (2)

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.
81c1b3edd43d94f10d445850908226b8f6a048ae4788d76ea6cabf1a469b9e1a	2/10	16.8	2022445	0:00:14	80 (in 2.7 hours)
5d3db2c848b5a46f851ecd2d31c431a8d86ff20ff02102936e3ebf3f3c8f1ae9	2/10	16.8	2022476	2d 0:18:09	111 (in 3.7 hours)

Active Session Nodes (1505)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
d29251a5ee2c8f7022b47488e3defc6b6184117c9e455ed800ac60f9c1388fb3	2/10	30	25000	2022330	0:10:58	Staking Infinitely
30b9bb55dad81da39f4d4ace65b102fffd14aa896acc7b58ef1a27ef9996b0ef	1/10		25000	2022331	0:51:53	Staking Infinitely
5550756e9ff383c387c73499b54308f3f227da19444cfc5ecf781860ba64c465	8/10	30	25000	2022332	0:51:06	Staking Infinitely
d77069c7366db2ed67a88e802a973b9f3daa78deaf4785854e726447e68dba70	1/10		25000	2022333	0:03:55	Staking Infinitely
7ab2bf116fb3767e63ecaf93accc9f3e886fca3f85a65adc9d3d903571458b2f	2/10	16	25000	2022334	0:44:53	Staking Infinitely
e0f259d5620e7c6d16bcbe470d53f8e900c06eb5c00ab021c6f0e8d3028ef7d6	2/10	30	25000	2022335	0:35:10	Staking Infinitely
e54371b1ea3e7bb59be9be1f637394c679d22b5cd1a9062da2d1781f3a5edf61	1/10		25000	2022336	0:52:11	Staking Infinitely
e5839359bc47edb1404c075562c15a893ddebeb90603f18bf9b2c65ef52840db	1/10		25000	2022337	0:25:28	Staking Infinitely
1d1fffa3ff915362c5f82e294397ca365b19f413d46223a667305fda78d66332	1/10		25000	2022338	0:33:20	Staking Infinitely
ead26f7a6e1add12bea5349c28f9265b947498b0b0f99e4bc67dd3176f04f75d	1/10		25000	2022339	0:28:49	Staking Infinitely
+ 1495 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
2023804	0ef813b0a0e459b96336ad889a4633db9127c798bcdc961acd54ccc256856b94	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023800	584fe97ad4451483599c8c4171e2fec081c6f4c3e19b56436b1683596469ebcb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2023796	3c1c47a5634efdb6edd9406c9fd1a56694e6ee4238f28164f56d23ac3366a7e7	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer