Server Time: March 15, 2026 at 3:01:11 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,067,090 L2 Height: 442,083,153 Hard fork: v22 Next Pulse: in 69 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,090.11 / 240,000,000 Rewards Pool 57,870,459.89 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: 35,261

Current Page: 0/1763

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
442,064,808	📀 Multicontributor Filled	Filled multicontrib contract 0x7E24..	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1
442,064,808	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x7E24..	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1
442,064,808	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x7E24..	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1
442,064,808	🏁 Node Registration	New SN 0xd16d3a.. w/ ID 4097 and 2 contributors registered	ec551d9c18d028b83ba8551c0ece044a14806c585aea8885d93a40b5736effb1	Session Node Rewards
442,064,668	📀 Multicontributor Filled	Filled multicontrib contract 0x3368..	fb9a15cbbe79d7ebf1f49dd33cd7a16e7f83d061687f8f9e633c42c03b60de1c
442,064,668	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x3368..	fb9a15cbbe79d7ebf1f49dd33cd7a16e7f83d061687f8f9e633c42c03b60de1c
442,064,668	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x3368..	fb9a15cbbe79d7ebf1f49dd33cd7a16e7f83d061687f8f9e633c42c03b60de1c
442,064,668	🏁 Node Registration	New SN 0x7171ce.. w/ ID 4096 and 2 contributors registered	fb9a15cbbe79d7ebf1f49dd33cd7a16e7f83d061687f8f9e633c42c03b60de1c	Session Node Rewards
442,063,642	📀 Multicontributor Filled	Filled multicontrib contract 0x8F2b..	eb00b5d00b75321beb2c37bd7eaf756f88155e8dbc83a9e3e5e244510dc55c37
442,063,642	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x8F2b..	eb00b5d00b75321beb2c37bd7eaf756f88155e8dbc83a9e3e5e244510dc55c37
442,063,642	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x8F2b..	eb00b5d00b75321beb2c37bd7eaf756f88155e8dbc83a9e3e5e244510dc55c37
442,063,642	🏁 Node Registration	New SN 0x59ad9d.. w/ ID 4095 and 2 contributors registered	eb00b5d00b75321beb2c37bd7eaf756f88155e8dbc83a9e3e5e244510dc55c37	Session Node Rewards
442,063,492	📀 Multicontributor Filled	Filled multicontrib contract 0x0DAe..	7e2235cc9aa1accfd6a7bfcc564067bf89b462e3ba72821eb0e3ec90472b85cd
442,063,492	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0x0DAe..	7e2235cc9aa1accfd6a7bfcc564067bf89b462e3ba72821eb0e3ec90472b85cd
442,063,492	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0DAe..	7e2235cc9aa1accfd6a7bfcc564067bf89b462e3ba72821eb0e3ec90472b85cd
442,063,492	🏁 Node Registration	New SN 0xadadd4.. w/ ID 4094 and 2 contributors registered	7e2235cc9aa1accfd6a7bfcc564067bf89b462e3ba72821eb0e3ec90472b85cd	Session Node Rewards
442,063,347	📀 Multicontributor Filled	Filled multicontrib contract 0xC075..	ef83240d2af582fb29dd86a4852fa6911873bed1d2a676cc129c051619bfceda
442,063,347	📨 Multicontributor Contribution	0x09e6.. contributed 18750 SESH to multicontrib contract 0xC075..	ef83240d2af582fb29dd86a4852fa6911873bed1d2a676cc129c051619bfceda
442,063,347	🔜 Multicontributor Finalized	Finalized multicontrib contract 0xC075..	ef83240d2af582fb29dd86a4852fa6911873bed1d2a676cc129c051619bfceda
442,063,347	🏁 Node Registration	New SN 0x424bd4.. w/ ID 4093 and 2 contributors registered	ef83240d2af582fb29dd86a4852fa6911873bed1d2a676cc129c051619bfceda	Session Node Rewards

Current Page: 0/1763

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 1545–1547 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 172B / 166kB / 146kB / 273kB)

Current Page: 688514/689029

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
1,547	2871d 22:51:35	166k		6bbdb4ad7416e2933eaa74d8f7cb5c0ae442b65858fbccd51a23996aae4e22da		0/2	172
				fe864e960487e80f3d965566f54405f0868fb4cfc987bc2e9b9fcceda73768c4	0.7942	2/26	166k
1,546	2871d 22:53:07	274k		49808bb1d41cfcfe5efb9a2119b822742fe741499249c3a06d5dc3e1bf036063		0/2	172
				5529132415f88854810635f6e91e573fc82792487a256350a3e0e12d592d5e0b	0.2745	1/2	13.4k
				d7371b68b49fd6d45ed007d32376847d5f226f5dd7d87bca497461a002dd000d	0.0686	1/2	13.4k
				46551d15a13ede1e3699fbe2eac5b78094340f25835ee5ecdf84808015997b2b	0.0686	1/2	13.4k
				de79b573e9b0a68f98cca116343df34897c45c94b29b10802b9287f8ea6f12e2	0.0686	1/2	13.4k
				853f078df435849b2f8947b8e2379af316bb3110c3d1d6d442c3353e22648a83	0.0686	1/2	13.4k
				e25f60e313f03cb0c51b1df5a0b5a127e043807485bd1b425cb9a1cbdba2cba2	0.0686	1/2	13.4k
				e44513668500d82da7fdaf5aa12675fec5d4987b447370925deb2c4603ad3a0d	0.0686	1/2	13.4k
				122430bad96876965175bc17868f46796ecb9ce36ad6c0e3e9efb917bd30ff95	0.0686	1/2	13.4k
				0ee29f0a18a54f375af7fa77c33c759a00124d56a1a12fb09853c775f0885823	0.0686	1/2	13.4k
				0ebc36b7bb71255634e699e06796ae4fad3c3a04431a95173630e4caa507d1c4	0.0686	1/2	13.4k
				b790482646d061074f20c096898800c0e4a348a0d167c150cce3e8d64c3fad6a	0.0686	1/2	13.4k
				3b1e99ad860efbd72c227a7fd61ef2caa56eea0854efacc199d39cdb9d7a2649	0.0686	1/2	13.4k
				da4d490b4aaaed303d5733960cfbfda3dc71baa4fa32e6b341e004d24deb5ee2	0.0686	1/2	13.4k
				576f7fda836242e766a6f931a94210efde1369041dd5569c1c33908edc2de657	0.0686	1/2	13.4k
				bb7180d9fa9c5442a6e7ce5863d2b3331dc900e6e9a145839b93a5a4a9c23905	0.0686	2/2	14.2k
				719426c78a3fd5063213931ff4d8f0ce62c14376c0e332e42d82293f86bcd209	0.0686	2/2	14.2k
				d1bb24270d848c333a4e13f3826a8d13bcb05bc30aa63b546342bf7ae594412d	0.0686	2/2	14.2k
				4bd1533da6fa1d70d54da3d902a43ab762e7c31e081b3a7faa44404cb2881435	0.0686	2/2	14.2k
				5369521c3fded51bf89df7ec00aca2720af9ccf50f1d3b3ceabc0b1394b2b2c7	0.0686	2/2	14.2k
				9805f5a20d719d9f5e02ff0e987293473d29a25a5a63356c094ec5215b90a31e	0.0686	2/2	14.2k
1,545	2871d 22:54:58	388		d0a7a046493f0a35455b051f2690e1c16180e3cfae07698e3b93dfe64c9fa105		0/2	172

Current Page: 688514/689029

Showing blocks/page

Session Nodes

11 session nodes awaiting contributions, 0 decommissioned session nodes, and 1575 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 (1575)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
1f602f45297b941ac17d36e30a96716f6f606bf1288369ea7dd03b87c0fad744	1/10		25000	2065544	0:45:22	Staking Infinitely
1f025f038b085d7fc3ba11b40e7d49032ae5f4fb88cd1cc8a0645652b0ba39dc	1/10		25000	2065545	0:53:39	Staking Infinitely
92f6d3fc8b83eaab3ada73e1119fcf647eeb8fe419e1103eb2fcae290ef348a0	3/10	20	25000	2065546	0:11:35	Staking Infinitely
1f007f0a87188aae68a7071e80d515b47444a461d734709b806cae4db58eba56	1/10		25000	2065547	0:53:36	Staking Infinitely
1f026f07c8a223fd1afe02e98bf0a205240b99b0fc5da2a8fc4f18bb9ce8dc39	1/10		25000	2065548	0:52:51	Staking Infinitely
1f519f0ae51880f62cd35a3bdaeb7f100708e8c6778b22be6d5bc71e94f429fa	1/10		25000	2065549	0:12:57	Staking Infinitely
433d5571d204c41f31effa3e77b6e5a7b17eff57f2b9bf1f42ce642a65b2bb19	5/10	22	25000	2065550	0:12:38	Staking Infinitely
f2f0c7ad98ad892ce804b9ad60605a207d412f18871a1729e76a3c208c0ce02e	1/10		25000	2065550	0:27:59	Staking Infinitely
4c04a0a31e0ef91a77be05741afc954d0713e9cbfe8bac549dcfea3142832c6e	1/10		25000	2065551	0:59:05	🔓 3/21/26, 1:01 PM (in 5.9 days)
b11be7d5e3396fddd75515987c1b26a5662a28a737039205ff6bc43115eb0009	2/10	15	25000	2065553	0:55:53	Staking Infinitely
+ 1565 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
2067088	12e4824c3f85cbeb222361794a8b7769f87ed3b9ea946f145c991d392b5b36df	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067084	2c66492d8f26a4c057a336e94f6bc0e0b4c466df47859da73fe98d8c041ff88e	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2067080	e58cce6e6c9b402e6cc1077a2ed3402736eb952caa18b2fcc42cf0b159c25fcd	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer