Contract Addresses

This page lists the current contract addresses for Storage Proofs across various networks. Please note that these addresses may change over time, so always refer to this page for the most up-to-date information.

Ethereum Mainnet

Contract Type	Address
Outbox	0x20827008C4B7104332CfFF86CcBc50e9043Ec704

Ethereum Sepolia Testnet

Contract Type	Address
FactRegistry	0x7Cb1C4a51575Dc4505D8a8Ea361fc07346E5BC02
HeaderStore	0x32D0256C4bFf711444f50bE6c254114e22029f2c
Inbox	0x29777B5fF1641c9461a2A17A03c35B14abd1e8F4
Outbox	0x955F71074566Ace728d8Ed30Ec16F34c335fd80d
AggregatorFactory	0x70C61dd17b7207B450Cb7DeDC92C1707A07a1213
HdpExecutionStore	0x0ecb09D7E3b240DD01f34490875639427372b0aF

Starknet Mainnet

Contract Type	Address
FactRegistry	0x014bf62fadb41d8f899bb5afeeb2da486fcfd8431852def56c5f10e45ae72765
HeaderStore	0x00c28c852f2811c77ea0e0d17576d0b7fbb392299c580f2edb6190580a1dd5cd
Remapper	0x0050e1a1a352049b29103d8b42cf00f6faa2d5e88e94ed71962a1bfb24e5b0b2
Inbox	0x05a0c76f73a3765f3e6b445ef005c260ca00bff227e79d844cb7682814bd95f1

Starknet Sepolia Testnet

Contract Type	Address
FactRegistry	0x07d3550237ecf2d6ddef9b78e59b38647ee511467fe000ce276f245a006b40bc
HeaderStore	0x01728f6d32895aeb96945ff018bd8fd7171a380ac868def62c7e07d00d7c2abf
Remapper	0x00cdd51fbc4e008f4ef807eaf26f5043521ef5931bbb1e04032a25bd845d286b
Inbox	0x054f677f3e952d023e2f31d74606270b676eaf493befbcfa2111f2b96a242362

zkSync Era Sepolia Testnet

Contract Type	Address
FactRegistry	0x1DF62d2Bd632067479b9d60E7CDCc2c1a1a8d95d
HeaderStore	0xC0096ba3E31f05DB7CA6cAd687a7194f71BF6fc8
Inbox	0x0e89d4373cFf9B0924E352b66783a3FB9Ee8e1F9

Optimism Sepolia Testnet

Contract Type	Address
FactRegistry	0xC5fCC6A1455da6fB6fb3d66bdE1d3a83a693415b
HeaderStore	0x2f6160bF1C145891C1857A8d382f8AAABB33C030
Inbox	0xb18a66Fbab151C42A81E7C53D11810B6C632987B

Please ensure you're using the correct contract addresses for your target network when interacting with Storage Proofs.