Server Time: December 19, 2025 at 2:22:26 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,005,151 L2 Height: 412,304,354 Hard fork: v22 Next Pulse: in 1.9 minutes Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,940.11 / 240,000,000 Rewards Pool 57,869,609.89 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: 27,822

Current Page: 0/1391

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
412,287,592	❓ WithdrawContribution		c41fccab01fb7ca5f1eacd0a5232228b4a8cc60ac76c1b2ae8d9e5fa6d8d4a6d
412,279,232	📨 Multicontributor Contribution	0xE58b.. contributed 2500.732277038 SESH to multicontrib contract 0x665D..	07a5057ef63c25655b7362b4833b3fd658ea01ae73e429c8d7e49693e7989cd9
412,279,013	🎁 Claim Rewards	0xE58b.. claimed 2500.732277038 SESH	22016af9ee093ee1750b6e5a2e6248bd34e439697c02e92a0bc556c04eda8b69	Session Node Rewards
412,274,965	🎁 Claim Rewards	0xBBaf.. claimed 83.777731839 SESH	9b6af787d2c8a359c8a3acf39040d80c472820d9bcd682905034bd79b20ed194	Session Node Rewards
412,259,378	📖 Multicontributor Open For Contribution	Multicontrib contract 0x665D.. is open for contribution	a7433660dc7649b9dfa48a144efa682a015ed336cd0bf89ea57cde0caeb4c506
412,259,378	📨 Multicontributor Contribution	0xD430.. contributed 6250 SESH to multicontrib contract 0x665D..	a7433660dc7649b9dfa48a144efa682a015ed336cd0bf89ea57cde0caeb4c506
412,259,045	📜 Deploy Multicontributor Contract	New multicontrib contract 0x665D.. w/ operator 0xD430.. and SN key 0xadb3.. deployed	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be	Session Multicontributor
412,259,045	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x665D..	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be
412,259,045	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x665D..	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be
412,259,045	🪧 Set Multicontributor Keys	Set keys (bls: 2741.. 15f2.., ed: 0xadb3..) for multicontrib contract 0x665D..	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be
412,259,045	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0x665D.. fee to 25.0%	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be
412,259,045	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0x665D..	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be
412,259,045	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0x665D.. manual finalize to false	822fabc37de380b025028efe493c3c838c063b30eff11e24265a55588b4830be
412,258,197	🎁 Claim Rewards	0xD430.. claimed 15083.912872763 SESH	5c71737e27732a3bf936c8576af518c28c0439f2a2b2350517d292fc2bdb957c	Session Node Rewards
412,246,026	🎁 Claim Rewards	0xaA7E.. claimed 25001.434028447 SESH	57994bf921023d83c4ae1538319595eb91ad555c6ced10695fd0326f3ce0e15c	Session Node Rewards
412,237,722	🔓 Node Stake Exit		9295aff297f483a5e3aa89e1d3451ef3f6b0a8d54125c7f3ae49df3cc5855591	Session Node Rewards
412,228,772	📨 Multicontributor Contribution	0xCf99.. contributed 1400 SESH to multicontrib contract 0xa029..	2742218d7678569b3a993d1ac776f808c3bb323adba28f2b771f76f649586892
412,226,464	🎁 Claim Rewards	0xCf99.. claimed 1454.106852349 SESH	bc3aa24811dc33ef4085d137646ebc805cf560277d79f3af8b376fbe14c42d60	Session Node Rewards
412,202,729	🎁 Claim Rewards	0xaA7E.. claimed 64083.327540773 SESH	e77934d0592e8a01be64f183a93b1f38b2685a15ddced8ec5ca3322790022e35	Session Node Rewards
412,199,450	🔓 Node Stake Exit		14d10535660912b589866b8927feb0974846e82b9f76e12e9bbbf27087714db0	Session Node Rewards

Current Page: 0/1391

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 3151–3155 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 163B / 213kB / 149kB / 285kB)

Current Page: 400399/401030

Showing blocks/page

Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
3,155	2783d 16:21:41	214k		8838bb9e30faccc7e7e9125d844e022047a95ae7382261fd6e60f6db143d722f		0/2	172
				8794d3139d5e406c93ed5119eed448a51fb248add786ae0b39a32892982d8648	0.0685	1/2	13.4k
				9c80a383b853b7a854b7e9899d781de47f43f86128d8d4bfc276633a7db469ca	0.0685	1/2	13.4k
				c1aaacce25930ded5fea120684f197ae99b9ee8ea9a36d9e983d5a87d705698a	0.0685	1/2	13.4k
				41d8a4268b092124af4c8f67d3c7603bc4bd3225c9c35e8a68c1dff44b2ece2e	0.0685	1/2	13.4k
				27cab7eb70fd44482a9a983e44e2d933695f038ccd867b0e5cfaa13a13d2f415	0.0685	1/2	13.4k
				673d464b00b519152a6518d509db4dbed27bbae0a459b5bb897160d2aeaf024a	0.0685	1/2	13.4k
				acd8920ad20f9854ce36fb171a49c249280564ad118a205d9a5e47b186760b4e	0.0979	9/2	19.5k
				c00fec3e7e19329c39a5a93102cc693f253ba8e1bf197b5f6f5ef976cb20b35c	0.0783	4/2	15.7k
				6daeebb6459a2db5fce3aa63c195a36d867f77953eb2231e33bd5d7794bdd254	0.0685	2/2	14.2k
				f6c28b0692ef0e46fec5b44c465dad61f486d5284552bf468fdf04dd7927c336	0.4014	2/13	83.5k
3,154	2783d 16:27:01	246k		33ef3477a2a12573a2d601e8feea0c436460db6dae0bb8001ebd77033f6489ce		0/2	163
				4efade3898b0762b67d4b450cb0ef0354479f8f5032ab126d36f22d51818d3c9	0.0685	1/2	13.4k
				2ac6ed8e2d2dceff2676a84aecc0b98f86bc35046d74688557238e2d508f9f8a	0.0685	1/2	13.4k
				6ac40cb378b689b4905b8eb0959d1cdbb3db05c7402c94b8a65979e338bbefcb	0.0685	2/2	14.2k
				fbf59b666633dbd41846ff1256b41d95c009147bda582e399c43d8c60b37b82b	0.7636	2/25	159k
				e13c115830a6179d90efd90f79334eee466481d886d4a9b72195f2630ee39428	0.2154	1/7	44.9k
3,153	2783d 16:29:04	285k		c6622b440cbb0949bf939b5ce340e3433e79c343d4cdcf4dcfb77e27338e2e43		0/2	163
				d1c5de9419d3483e2668da37f242f25609a226ec15b6665ec4aa2b4781437c02	0.0685	1/2	13.4k
				813b76ac539a730779ace995cd188e5addc620ca58bca3dc9d71205b24d6408b	0.0685	1/2	13.4k
				ed9af7520e0fab6a8d024589ea67f71a5da7b8324a1df6551c2175d87fe21bf5	0.0685	1/2	13.4k
				f48c9b422f306f907329f9f94e6281e9d002d4b542d8d5390c96e5d6b0ca40b0	0.0685	1/2	13.4k
				965f583b6a93ebd335568a79e3a9ff5aa546865cdc10e37fe0ca57ec628751f0	0.0685	1/2	13.4k
				df66cbdb8992744e2ffd660bd5716f5165f19a559f784f0a5f8716ab1ef47452	0.0685	1/2	13.4k
				033a1b62e2a4e9f6f1c9ffbb0e225684ee4120174460899500a03fc3d76da182	0.0685	1/2	13.4k
				d1a8f5458e79657959dba46c47d87b180853e8ac34708b45843ee0dfc2f89094	0.0685	1/2	13.4k
				db68c237cb405ec57e416157cc0b940bfe232eed00f2c50bf09b49682150d823	0.0685	1/2	13.4k
				aa1abdb48e65adb9e630d5acd400dd71d41e116669dc4489dbb0fb28fbec8cef	0.0685	1/2	13.4k
				a9369be7c05238d503f917deeb1189f4b4129ee8ea1c0a52297ed83b43442a87	0.0685	1/2	13.4k
				62f136ee6cbe52af7da4586379da31334fdc46f81937db1f06e17eb52d3ff5c8	0.0685	1/2	13.4k
				935291b527ec9695182ddb8721fdb8ce29d3e7e921b525457cc56eb587452195	0.0685	1/2	13.4k
				e2e82fb44759a1af3bfc17c379f14bcc5b601896b84b05725b3f72577c5831b3	0.0685	1/2	13.4k
				0b5ffab08b8dfbb71d730a540048f755f4ae1b8d2d43bf13df9477cd20abf74a	0.0685	1/2	13.4k
				0cd20486ae62f367c212925bd5a3eadd4d5da632f06adf4c8b318b371acf9206	0.0685	1/2	13.4k
				b339aedec85c604f0d59368438528b35cac64ca48a718dcb350f368721a3665a	0.0685	1/2	13.4k
				c9cb0b1edaa5be10da13a08853e41613bce299e8fb6bf8e3bed22973c7396170	0.0685	2/2	14.2k
				44aa4a3e1bca4198e6246b1d61a84625063d290966dfc2514a1f5f2ce7dfc901	0.0685	2/2	14.2k
				daa3ce700d849087beca9259620250025b69b736aa2e046a4d28133b988813b7	0.0685	2/2	14.2k
				cdad894314cb4bbd429d304bf978d3dae41ebd351f1bbbfd0bd5c93be0214fc8	0.0685	2/2	14.2k
3,152	2783d 16:31:01	370		30f3df4ee65b283fb6f1c5f3448d7487cef98e727a283ae664fba9aa0a412d5c		0/2	163
3,151	2783d 16:31:19	370		83d2b9bfde7ffe36d79c95798b4f9710904181a0ec6603307d7c9c9a5b70556f		0/2	163

Current Page: 400399/401030

Showing blocks/page

Session Nodes

12 session nodes awaiting contributions, 0 decommissioned session nodes, and 1572 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 (1572)

Current storage swarm count: 274

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
6d87954b0a92c3ed3e227bca88f9fc943d30afeaaf0019b021af1c43e62c0a2e	7/10	30	25000	2003606	0:31:48	Staking Infinitely
cdfbcdae2de00da6058312a88e05249840168e8725847a0a12e4b3818d6ae037	3/10	30	25000	2003607	0:58:13	Staking Infinitely
00000000c9b1ef4599f86182d6905963a72f6a9f50849e1263b4384df8600091	6/10	22	25000	2003608	0:53:27	Staking Infinitely
1880c36b3e5689d4e067d98ea8678597b0912bf9023d1761165490b778a51bf2	2/10	15	25000	2003609	0:37:44	Staking Infinitely
f61234c884969e10160b627eb6cf477e14dce483130dc9878c61e30f6210e233	1/10		25000	2003610	0:44:04	Staking Infinitely
b5b3bb394826976ee1a95fe7601adf5d07f8ced78263643619b6542bed491945	1/10		25000	2003611	0:00:08	Staking Infinitely
5534c3dfba4c7aa8c8125471c2ab2511780ffab311d7573a9b460f9b3ee199f8	1/10		25000	2003612	0:16:07	Staking Infinitely
f0b8e9da22f68d496348541933c728f2e7afe78454184104facf4cc9d0847ee5	1/10		25000	2003614	0:37:59	Staking Infinitely
187f643e572dbd5babdb713825f13048950d11be71d38e79ab2c80031f57ba65	1/10		25000	2003615	0:20:35	Staking Infinitely
3c3e35c2fdb0a55863d7b87ad0b0a4e546ddb67bd281dc0f82e8368b4c302929	4/10	17	25000	2003616	0:26:24	Staking Infinitely
+ 1562 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
2005148	39fd4b62a741157788fa1cdaae09390511f632742d228c917325caf5a06632b8	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2005144	b605e8c02152832ce8deef18cf19a92d401f90c93bb57cd5883225dcff7117a4	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2005140	c3daf411688f05922a59997f3ea54104f4fc6168815ce9596b28f3c56cbe104f	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer