Server Time: August 22, 2025 at 5:04:50 AM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 1,919,192 L2 Height: 370,995,760 Hard fork: v22 Next Pulse: in 1.5 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 80,216,187.29 / 240,000,000 Rewards Pool 62,961,362.71 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 16060–16080)

Total Events: 16,082

Current Page: 803/804

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
338,794,747	❓ NewSeededServiceNode		81292feb213d9d0fe3a3fd358dbf4ccc2d5974dc16debc0123848678e4dc5c6f
338,794,420	❓ LiquidationRatiosUpdated		6c4e380bdf4556ae0d939560234804cbe13bfbf49c2ee4ff82996129443afb57
338,793,527	❓ OwnershipTransferred		1d38de31a943791c948e5576c01df4a0904222d9bf0c917a3fec28b8d55ba405
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

Current Page: 803/804

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 / 23.6B / 473B)

Current Page: 0/95959

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,919,191	0:00:28	555
1,919,190	0:02:27	555
1,919,189	0:04:23	555
1,919,188	0:06:29	555
1,919,187	0:08:28	555
1,919,186	0:10:29	555
1,919,185	0:12:28	555
1,919,184	0:14:28	555
1,919,183	0:16:28	555
1,919,182	0:18:28	555
1,919,181	0:20:29	555
1,919,180	0:22:29	555
1,919,179	0:24:29	555
1,919,178	0:26:29	1.06k
			👎	9a34953e7e4d134a0d4c496a54fed4fc75e252e1da9f9c862c5941e33c20a49f		0/0	473
1,919,177	0:28:28	555
1,919,176	0:30:27	555
1,919,175	0:32:28	555
1,919,174	0:34:28	555
1,919,173	0:36:29	555
1,919,172	0:38:28	555

Current Page: 0/95959

Showing blocks/page

Session Nodes

25 session nodes awaiting contributions, 121 decommissioned session nodes, and 1488 active session nodes.

Inactive/Decommissioned Session Nodes (121)

fhese 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.
af385a356135448f8f0ee5dbc85c41057050f38d7fece8695c12f53cd09357fe	1/10		1919060	6:49:54	97 (in 3.2 hours)
cbeaa9f1115254c2ce225018908c2166d4f4b3f3f624ff5750c65387f4ce98b6	1/10		1919051	7:06:02	565 (in 18.8 hours)
640b1c376a1efd7de2776b0cf02584f7cbe10ba025049e16d951928cf28c6dc6	1/10		1919071	6:48:08	594 (in 19.8 hours)
6dbfc3e985f816f4221f100450864d3f97e1451b6de1558331d1db515f8de37f	1/10		1919087	7:25:26	664 (in 22.1 hours)
b5ea3b383ae4218d1a7bb796a73ee2265a03224154db0c133a8dfb9a4f30a28e	1/10		1919073	7:10:39	1009 (in 33.6 hours)
1d0eeac754b7be59bf309e12c80c852c6361c54b02f219aa62592b04b56614b9	2/10	30	1919021	8:09:13	1270 (in 1.8 days)
8040f44d2d0f5c7cb5f56b7d945a6a4083230a0b3b2f1d857e9b7f5012191b66	2/10	5	1919027	7:45:44	1276 (in 1.8 days)
c46e4bddf47dc6616c88633bf57ae5afb126f25e36541fce95b504f6eb4abea3	1/10		1919033	7:23:38	1282 (in 1.8 days)
8079ba6747154a3a5e746e7de10c5d27051ac8280563a460bdc34f9d3d8c91a8	1/10		1919034	7:25:13	1283 (in 1.8 days)
11ad1ed83f3904d8594bb41b7cf8de6aaa6b1ccf8eb5719d2addcbb0efc2ae5c	1/10		1919034	7:22:29	1283 (in 1.8 days)
+ 111 more ↪

Active Session Nodes (1488)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
ddb6e0665652287203c1d4108ca13c5a31ba8411a911244b734afb8a4ed4d5e0	5/10	21.6	25000	1917626	0:07:25	Staking Infinitely
1f608f147643e2f9196a93c17626d417061b250c1a854f66de9cfc273f3eb3ff	1/10		25000	1917626	0:03:34	Staking Infinitely
1f512f14d8a238301be69f26762bad25633b7121db8444104da3bb7595a88d0d	1/10		25000	1917627	0:54:37	Staking Infinitely
1f610f1ff695848d39fbe3be1aab36b1dd86fd90055bee33174f2f046b45bfff	1/10		25000	1917628	0:06:10	Staking Infinitely
1f613f17fab237d3b8f48cd21780b8f8af011088e2c2f0f12e4588e175508eb2	1/10		25000	1917629	0:06:03	Staking Infinitely
bbfa5147c71d6d7772de164779da198c577381c779407d8c49a58509917edde6	2/10	24.65	25000	1917630	0:58:30	Staking Infinitely
1f508f1249c851afbbe5331bb791bd87f560f1e62fc55d26e85d10efc4cbf03e	1/10		25000	1917631	0:04:05	Staking Infinitely
1f612f18ff7a4a73dd624445b31509974b0bc1344eeb3673d92893a41cc3ab34	1/10		25000	1917632	0:04:13	Staking Infinitely
1f509f05c49da0478818ee5772c6e15b457b0923ece38d034d9d4f601a161419	1/10		25000	1917633	0:51:46	Staking Infinitely
531600a162153e913327d6879b0eec65e40457a999534456e9f7b03f4dd8516b	2/10	17.5	25000	1917634	0:37:30	Staking Infinitely
+ 1478 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
1919188	1cbc849a459440e85278a3967c55e574afb6b1939e6d0f72923a7c01345ac6ea	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1919184	1e36ffce0fd8564e0a40915255e8e905eb824156b06fc58deb052500f19233ad	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1919160	cacd461ce12c48b0ff64283372037f162ec1befec4566728d33ebac9c5adcacb	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer