Server Time: January 11, 2026 at 11:51:57 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,021,995 L2 Height: 420,394,705 Hard fork: v22 Next Pulse: in 23 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: 29,958

Current Page: 0/1497

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
420,373,207	📀 Multicontributor Filled	Filled multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x2d82..	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb
420,373,207	🏁 Node Registration	New SN 0x800037.. w/ ID 3624 and 2 contributors registered	b6578bed105fdf1fb5c87c4eeae09056c2187c94173a4b48c872a2e7e1f974fb	Session Node Rewards
420,373,116	📀 Multicontributor Filled	Filled multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x1e5d..	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153
420,373,116	🏁 Node Registration	New SN 0x5672a2.. w/ ID 3623 and 2 contributors registered	9538c36f8c998ece991d5cc2efd265594ffb20893069435f694f1e4c42ee4153	Session Node Rewards
420,372,917	📀 Multicontributor Filled	Filled multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0b1f..	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037
420,372,917	🏁 Node Registration	New SN 0x9df272.. w/ ID 3622 and 2 contributors registered	33615a2bbb928e96dd425cab3b620e2dc6f210371be2b609b1b33f30880d7037	Session Node Rewards
420,372,793	📀 Multicontributor Filled	Filled multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x9A7f..	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410
420,372,793	🏁 Node Registration	New SN 0x9b0e85.. w/ ID 3621 and 2 contributors registered	199d6e698569c7db788d44957e46ea5fc1cf8a3497e8930bcde6efce6985c410	Session Node Rewards
420,372,667	📀 Multicontributor Filled	Filled multicontrib contract 0xba5D..	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b
420,372,667	📨 Multicontributor Contribution	0x5F3F.. contributed 14000 SESH to multicontrib contract 0xba5D..	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b
420,372,667	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xba5D..	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b
420,372,667	🏁 Node Registration	New SN 0xbbfeb4.. w/ ID 3620 and 2 contributors registered	998ec38b1b9c8ae40d7dcdc38c96da4a0cd298e20e0697593effa60becaf4d6b	Session Node Rewards

Current Page: 0/1497

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 4262–4266 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 52.2kB / 55.3kB / 130kB / 295kB)

Current Page: 403546/404398

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
4,266	2805d 12:55:59	296k		a93ad666bcb858e91c7315fdbd216fe2303d94795870f8fa51da743f97ea4ad2		0/2	172
				f200c3f7e74bf485a03563195149280e571b8a2e86a80b2592efa754973c3164	0.0685	1/2	13.4k
				d409eff0c3d24f89939ae182fd3202b943b22eede78d5f494935ed3dc8f64c43	0.0685	1/2	13.4k
				570f5d0dfca8250b812a41f827d45cdd988c83cdd850336f29dfbc12754f0155	0.0685	1/2	13.4k
				3611c44e49c5f63ccf735e9d724dbfb57163666df14aa76cae23a53b2eb356d5	0.0685	1/2	13.4k
				a3fcb444517391878ca1b9ea465969490179458ce47e730babef4b1c01bd905a	0.0685	1/2	13.4k
				7e3cc12b2d3f45206ef0b0927c12321083ea6256345e8587abfe9aec8f69f71e	0.0685	1/2	13.4k
				f4194483f1ae47ded92d2def4163489109dcd3f69d346f9e00fdea7d1ae7ca64	0.0685	1/2	13.4k
				258e927547562ed4c73d682e12e3e33a4ff6b604ea704973088003f3a09ef1ce	0.0685	1/2	13.4k
				0f8fffdc74933cfd9c32623b40637224c8ffd8c9dd449f223808b4a56c13f8ec	0.0685	1/2	13.4k
				3f41c71d39a1513afa63b5022da796f5e35c7c334e7981f5f7f1218e6eef16b6	0.0685	1/2	13.4k
				e748720d6a228a0acaf2deb0156c9d48b52c140d4c8c41a483f3f16e164ba76b	0.0685	1/2	13.4k
				312656304c5827551ea7e4b3f92033595d85cbd0dab7143221b0fb6eb0126962	0.0685	1/2	13.4k
				dde4d567663678ac8cfcf7950d6490a60dfc816778786d77557d7d2f3e8da8c8	0.0685	1/2	13.4k
				bc612263920b7446657d1188dec84c7a937dbca301d61ec5f1c761fdd2b3b675	0.0685	1/2	13.4k
				33ed4013d23206874b78c945d394ceee784760f6d46e8a05c7b834087b2afbc2	0.0685	1/2	13.4k
				b7272d0f8ec9c232e141f102c9f5459e453bd088d8a11fe65d756148f9d728d8	0.0685	1/2	13.4k
				d106e745177e531c7536a98801ad646a2ed5464366cfb5d0ca7dcbe69ab0a59b	0.0685	1/2	13.4k
				4c023f06464518c3af1cf1919b36dce307e0a8093faf11a177f208aed65bdf66	0.0685	1/2	13.4k
				6fd22179b4b2ff36713f7129e0066135d49c0e3ada922cd447aa9bddf92268b2	0.0685	1/2	13.4k
				3e96ade46836be613c2d3b96b357ab88de914c8d32a55be0e552e8ba4634524d	0.0685	1/2	13.4k
				fb82c77080cd330f2a4c619b0c37a20bf026a53f116358f50579d9cf75428468	0.0685	1/2	13.4k
				a8d55a4e65ab18112c0b63435669489db6e35c51d1cf91f5fbf643c3674c12b9	0.0685	1/2	13.4k
4,265	2805d 12:58:51	194k		2690a6d90ec76dd6f648746e84031c445d6fea669297995805c89468a80af062		0/2	163
				0521bbfd1861afccc999520c92baa8b74ed6faeccea5965fad4f207bf1364514	0.2934	3/2	14.9k
				39c6c9462c764e99a9c7ac7c07b80314321fe6837d9e2526b3196caa72c9b752	0.0685	1/2	13.4k
				fce8b29d893300385eb27bc36dcac87adcf9168f8ebcc873814b5d32769a0421	0.0685	1/2	13.4k
				c1587a9c381185e24fdf614d2004f2721ad494af475c8e2c7538f6336e7064d1	0.0685	1/2	13.4k
				4e2bee22c2635292cea150190aa286b3ccd064400076aa7e25e8201d67aa447a	0.0685	1/2	13.4k
				546777cc4d33e550a83b435f7e250f398f745de4c860425d240dc3eaedc7aa01	0.0685	1/2	13.4k
				1a1e15bb93ee8307f8eb78f4db610919face3f607bbb6448d5c4a65ba810c09a	0.0685	2/2	14.2k
				eebe94d140d4d2fe291ee0e683b3c619e4ea4517ad174ef2f7892ad3ebf53847	0.0685	2/2	14.2k
				9e2215602255af22ed937ca9cd14374ba469c80e006d793949d6788974fd0b4d	0.4010	2/13	83.5k
4,264	2805d 13:01:58	55.6k		8ce048c57e3094697872a65fbf797193c28aeff314abbe3e24872e9246ee9056		0/2	163
				aae0998ac614ab2e0b168c4f130367590c5c8d99c0217a399b762ce45d45a6ed	0.0685	1/2	13.4k
				c7c097edc21708e47bb421e5e49209a126b0f5fc919c8e02593210c3d368259b	0.0685	1/2	13.4k
				616fccef8030130184fda020f9beb8cfcc6af7268eb5362f8c100a734f94e5e5	0.0685	2/2	14.2k
				d91d9a3e8577caf17dd84c1305b6ffe777514a036104a61a6060ebef84e9b448	0.0685	2/2	14.2k
4,263	2805d 13:03:38	52.4k		1fdefb7db0f2f0b40382a7a947a78680c0de0315bf69ecb1e09efedf491d236c		0/2	163
				bda7db9bc439fd9a898043240a316bab86ec9f393c419162fe3ae3dabd044d69	0.2494	2/8	52.0k
4,262	2805d 13:04:37	52.4k		fe4f3c7f99da45c710df852f708bfd144db4738194f19c538d13df7403b12a05		0/2	163
				437b21fe250ead3c1564058fd84c02871a7f91c4df026824b4bab9264d6f97ba	0.2494	2/8	52.0k

Current Page: 403546/404398

Showing blocks/page

Session Nodes

15 session nodes awaiting contributions, 7 decommissioned session nodes, and 1483 active session nodes.

Inactive/Decommissioned Session Nodes (7)

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.
3aea158387f81dec94ef9ce47c16333bd2061d15eb72a5edc57692ad084fc4e9	2/10	24.8	2020598	2d 1:24:50	44 (in 88.0 minutes)
f18373cba32a1e33b569623f94161d7f9a9c666ad6723fa59aab8a72d5b5d0e8	2/10	20	2020996	1d 11:27:57	442 (in 14.7 hours)
915f066e9424e92663cb2fdcc9086bb028b0367bd6c8807a569ade237bd91da5	2/10	25	2020998	1d 11:25:47	444 (in 14.8 hours)
75077cf371cc6b0844e10b4e3442b19171a86866a7590cd338563b6868b5f578	2/10	22.9	2020998	1d 11:21:46	444 (in 14.8 hours)
5e1fe3e00d1b4834922c0ddc97b8fbffffa52bfd16286432c062b9b007528788	2/10	20	2021007	1d 11:15:23	453 (in 15.1 hours)
982f54b09c8a817489c0b9a68a023182415a4d0a14a4beeabae54be8b10c8d80	2/10	21.99	2021015	1d 11:16:25	461 (in 15.4 hours)
d49419e9d1cb5844faa343eae0aeb5e2c71a70dcd4a6d4b0ea98091e19faf18d	3/10	30	2021981	3:26:50	1427 (in 2.0 days)

Active Session Nodes (1483)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
cafe13f5b415bb0014350638156bcc4e6df13ee2426b8f7ff4f2c8cddb352410	2/10	10	25000	2020533	0:08:15	Staking Infinitely
2a6eadce8cccd1b4cbddfe337986554a8bef52b964c1c0853a47dd37932e5271	2/10	24.8	25000	2020534	0:00:35	Staking Infinitely
1f325f0634e7d5c42d7a980c54f6d6a1eb0dc73b2fca664b2b5340afaa82a2c2	1/10		25000	2020535	0:38:48	Staking Infinitely
efc8d1c0cc2ef97bafc210dc2bdc6bed4cbe0435cbf365ce8f3083c4b0b87dd7	1/10		25000	2020536	0:52:35	Staking Infinitely
c989930b59fb14d7bde39227c1b5c61f37d94f8d985bf049c725eb8f937aecc9	1/10		25000	2020537	0:36:31	Staking Infinitely
9b95e6d4d6bfd26abe0b0c26a62bbf32783092baeb13b053bd58d42525ca34ce	1/10		25000	2020538	0:34:18	Staking Infinitely
1f008f109386e922d11ec95b4c2ae8ae449712f85cf3d70e63bce7c69b314723	1/10		25000	2020539	0:31:43	Staking Infinitely
87d62cff1e5ac4004c10fbd0d166773e77ccd5cb2690f5090ddb4a058911591f	2/10	43.9	25000	2020540	0:23:51	Staking Infinitely
9c8593fbd6eab37cacd56c74532e71f1c265b48059fa11d6c927953d2a94f692	2/10	30	25000	2020541	0:55:03	Staking Infinitely
c27507fe99e5bfe964d9cb2cc4f354b7a220d37d7231443f1551a32cbfb05ca3	2/10	15	25000	2020542	0:23:36	Staking Infinitely
+ 1473 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
2021992	479b762238b81808266aea8308e05b112ef3328d6353e54a6c0bdcb11a005a06	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2021988	7803c13b2b69d079db49b69672cb98859a39ff20be3a0588264d5601c18fdd60	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2021940	ec57f5bc8794030cde8618f09a82efdd610d128ad1913f86da1dedb14c287bab	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer