Server Time: February 3, 2026 at 12:31:45 PM UTC Appchain Transaction Pool Autorefresh is OFF Go to stagenet explorer Go to testnet explorer Go to devnet explorer

Height: 2,038,215 L2 Height: 428,188,969 Hard fork: v22 Next Pulse: in 35 seconds Staking requirement: 25,000 SESH Block size limit: 300kB/600kB Blockchain size: 19.0GB

SESH Supply (Circ./Max) 85,307,387.61 / 240,000,000 Rewards Pool 57,870,162.39 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: 31,772

Current Page: 0/1588

Showing events/page

L2 Height	Type	Action	Transaction Hash	Contract
428,188,107	🔑 Node Stake Exit Request	0x8B59.. requested exit on SN 3788 (bls: 0x1af7.. 0x22ce..)	a96e3db3e3a6c17161021532b73fd174bf961ad6990241c3bb74dbbf06887a50	Session Node Rewards
428,185,794	🎁 Claim Rewards	0xed00.. claimed 70.989008442 SESH	aa5d872f0a746aebec9580b94e235c6bb1498c4f1b7bc8708f8fa4a319f78cd9	Session Node Rewards
428,183,314	📀 Multicontributor Filled	Filled multicontrib contract 0x0BE6..	88904ba43c9a874b0bf4af41f911338f7707e4623b03012a51c452bdba7ed545
428,183,314	📨 Multicontributor Contribution	0x2c5e.. contributed 7130.216460576 SESH to multicontrib contract 0x0BE6..	88904ba43c9a874b0bf4af41f911338f7707e4623b03012a51c452bdba7ed545
428,183,314	🔜 Multicontributor Finalized	Finalized multicontrib contract 0x0BE6..	88904ba43c9a874b0bf4af41f911338f7707e4623b03012a51c452bdba7ed545
428,183,314	🏁 Node Registration	New SN 0xd764db.. w/ ID 3788 and 5 contributors registered	88904ba43c9a874b0bf4af41f911338f7707e4623b03012a51c452bdba7ed545	Session Node Rewards
428,180,189	🎁 Claim Rewards	0x2c5e.. claimed 8053.361321616 SESH	7dceb8f1b7900e42e702aab36a7be0f1fce90e93f6a665846dab5ea7f52db741	Session Node Rewards
428,149,574	🎁 Claim Rewards	0x35a7.. claimed 13.782503401 SESH	17ca6669fb1b34f8cdd2edf3876016f93aaaf9fbdce32b6dea191fac2ab91058	Session Node Rewards
428,149,037	📨 Multicontributor Contribution	0x293a.. contributed 6886.232107879 SESH to multicontrib contract 0x0BE6..	f8b1e133446c42119c6f7e73beead9254df011b92096487a251ca4b26b2ef6cd
428,148,888	🎁 Claim Rewards	0x293a.. claimed 6886.232107879 SESH	42adb15e933887823a84056d36ce34d2e2b9893b2505e9b3eaaf05ddd2e9709f	Session Node Rewards
428,143,087	📖 Multicontributor Open For Contribution	Multicontrib contract 0x53a5.. is open for contribution	dd1dddef89e54eebddcec5f0f7f8cbb3751642516fa7f15f26b2d65792e21e2e
428,143,087	📨 Multicontributor Contribution	0xD430.. contributed 6250 SESH to multicontrib contract 0x53a5..	dd1dddef89e54eebddcec5f0f7f8cbb3751642516fa7f15f26b2d65792e21e2e
428,143,018	📜 Deploy Multicontributor Contract	New multicontrib contract 0x53a5.. w/ operator 0xD430.. and SN key 0xf75f.. deployed	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e	Session Multicontributor
428,143,018	📥 Assign Reserved Slots On Multicontributor Node	Remove reserved contributors for multicontrib contract 0x53a5..	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e
428,143,018	♻️ Reset Multicontributor Settings	Reset multicontrib contract 0x53a5..	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e
428,143,018	🪧 Set Multicontributor Keys	Set keys (bls: 6c72.. 14cd.., ed: 0xf75f..) for multicontrib contract 0x53a5..	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e
428,143,018	🧮 Set Fee On Multicontributor Node	Updated multicontrib contract 0x53a5.. fee to 25.0%	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e
428,143,018	📥 Assign Reserved Slots On Multicontributor Node	Set 1 reserved contributors for multicontrib contract 0x53a5..	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e
428,143,018	🖋️ Set Multicontributor Finalize Flag	Set multicontrib contract 0x53a5.. manual finalize to false	8928bf54b2e74a68644f71f597d7e7249d533ae218189413c86abc8423513f7e
428,141,360	📖 Multicontributor Open For Contribution	Multicontrib contract 0xAc45.. is open for contribution	4ba83e3f1a2f4e01777d5342f9323a9a4e9eed610097e74566efea4b43eab282

Current Page: 0/1588

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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 2034519–2034530 🔗Permanent link to this block range

(Min. / Median / Average / Max. weights of these blocks: 0B / 0.00B / 0.00B / 0B)

Current Page: 307/169851

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Height	Age [h:m:s]	Size	Type	Transaction Hash	Fee	In/Out	TX Size
2,034,530	5d 2:49:24	553
2,034,529	5d 2:51:23	553
2,034,528	5d 2:53:24	553
2,034,527	5d 2:55:23	553
2,034,526	5d 2:57:24	553
2,034,525	5d 2:59:23	553
2,034,524	5d 3:01:23	553
2,034,523	5d 3:03:24	553
2,034,522	5d 3:05:23	553
2,034,521	5d 3:07:23	553
2,034,520	5d 3:09:24	553
2,034,519	5d 3:11:23	553

Current Page: 307/169851

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Session Nodes

19 session nodes awaiting contributions, 1 decommissioned session nodes, and 1553 active session nodes.

Inactive/Decommissioned Session Nodes (1)

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.
2bd1e7b60cf0f3a841faa9dd4621a20ffe6d3a21a66d653911bc827f70d3fd99	2/10	21.5	2038081	7:59:34	38 (in 76.0 minutes)

Active Session Nodes (1553)

Current storage swarm count: 265

Public Key	Contributors	Operator Fee (%)	Staking Requirement	Last Reward Height	Last Uptime Proof	Expiry Date UTC (Estimated)
a13c6e8cbecdb0a00c735313d824268a58ae3ccc1dd6f7efd8ddbda32db3e366	1/10		25000	2036670	0:29:18	Staking Infinitely
d4b1e879d9ad4c8e5278cbfc8711d4e739b499cb2ced29c0065439d7f45b4757	1/10		25000	2036671	0:52:53	Staking Infinitely
66c9effabe61a262abfe69bd96dd6c704d9836c60549562204a6868c9c41e7e2	2/10	25	25000	2036672	0:46:00	Staking Infinitely
1e450bd2261361a0c0f9497c14ae7424f9f2587450f487468660a01fda8d2646	1/10		25000	2036673	0:30:32	Staking Infinitely
e42e1d5ddac8f002be1584f902ca59251fe08e05f1280bd62427cc419fafa23c	1/10		25000	2036674	0:34:28	Staking Infinitely
209aa14eb13bdf97155a6b0141affad8b081761a67184791889ef0112a5960d1	1/10		25000	2036675	0:04:50	Staking Infinitely
31f4bb3a2baf824481db2429303ce38ff89bdf9a4a44dc2c532428c466796f44	1/10		25000	2036676	0:56:44	Staking Infinitely
4daaede2511b28e2a7cd1595474088bd165eff7df9168f125dd7983071ed0a63	1/10		25000	2036677	0:48:33	Staking Infinitely
9bbf350a687311f15f20f2e7bf4e79f62b9542b565ed865a8c3166211cbeab1c	1/10		25000	2036678	0:19:37	Staking Infinitely
ec47ee2e60a73fe0b13db04c507f0e28799f2c9ace808790444cded77514c79e	1/10		25000	2036680	0:57:45	Staking Infinitely
+ 1543 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
2038212	2298426f77c4f037fdb3eccd32ab7937b704d77a6953db670b02d12ec2cd0183	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2038208	f3085373665f27cf7deac8eeeb0b7b90f62cf6b4403250daa4887803cc198697	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
2038200	89062fb47ab790ea43dc1f11a162715cdd4dee4a48db3669ba41fd2133309ee6	20/20 signatures: ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓

Session Observer