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EAS optimism
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Offchain Attestation
UID:
0x0bb943da82df24ab34c73f58fe25f95f1cf5ff6c67488201f46844d8b69a0c4f
TIMESTAMPS:
Created: 03/14/2026 8:53:29 am
Timestamp onchain
EXPIRATION:
Never
REVOKED:
No
Decoded Data:
address
Project Address0xF9bbFB758DBaE846470Dd9d22D076dBE150D8d79
bytes32
Contribution ID0x6011645fa2c14790cc1292ec757cfe1932d5f92d63c6271c917183a1958904d9
string
Details<p>Ethereum on tour with Tongji: Meeting, Communication ~3h</p><p>Ethereum on tour with Fudan ~3h</p><p>Weekly Meeting*2 ~ 3h</p><p><br></p>
string
TypeEthereum On Tour
string
Proof<p>https://www.notion.so/lxdao/311-320dceffe40b80e08e36cd18b0f8d983</p> <<imageList>> []
uint256
Start Date1772294400000000000000000000000
uint256
End Date1773503999999000000000000000000
uint256
Token Amount135000000000000000000
string
ExtendedIPFS Hash:
Referenced Attestation:
No reference
Referencing Attestations:
1 attestations referencing this one
Raw Data:
{"signer":"0xC841D6DdF66467Af551b35218c0c2e22f9C14b48","sig":{"domain":{"name":"EAS Attestation","version":"1.0.1","chainId":"10","verifyingContract":"0x4200000000000000000000000000000000000021"},"primaryType":"Attest","message":{"recipient":"0xC841D6DdF66467Af551b35218c0c2e22f9C14b48","expirationTime":"0","time":"1773478409","revocable":true,"version":1,"nonce":"0","schema":"0xc012dddde021c7258ff4671b1be08fe6b3b51d98bd0a89b43d020fafde24b476","refUID":"0x0000000000000000000000000000000000000000000000000000000000000000","data":"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"},"types":{"Attest":[{"name":"version","type":"uint16"},{"name":"schema","type":"bytes32"},{"name":"recipient","type":"address"},{"name":"time","type":"uint64"},{"name":"expirationTime","type":"uint64"},{"name":"revocable","type":"bool"},{"name":"refUID","type":"bytes32"},{"name":"data","type":"bytes"}]},"signature":{"v":28,"r":"0x1e44e5c7b1b1bce150b6c30d167cf28be7a1e5eb2aa3fa9b1269fef99c7b1168","s":"0x0951236748280d7a7499e95ab05d97444f9789d452aa843c60571bf0ab433673"},"uid":"0x0bb943da82df24ab34c73f58fe25f95f1cf5ff6c67488201f46844d8b69a0c4f"}}
Latest Referencing Attestations
| UID | Schema | From | To | Type | Age |
| 0x93cf0b6c6ed3731580b... | #256 | No recipient | OFFCHAIN | 14 hours ago |
