Learn more about EAS in our docs
EAS optimism
/
Offchain Attestation
UID:
0x19eddf58ce8330efad4a0bdc3fc99d5be9909d41d8a5e569eb84707f7f347553
TIMESTAMPS:
Created: 11/05/2025 3:14:01 am
Timestamp onchain
EXPIRATION:
Never
REVOKED:
No
Decoded Data:
address
Project Address0xF9bbFB758DBaE846470Dd9d22D076dBE150D8d79
bytes32
Contribution ID0xad96a33c690ac78bb747898d26fae32945af0bda9df07ab6fe07ad369357f641
string
Details<p>open cource 研报撰写 5h</p>
string
Typestring
Proof<p>https://cowtransfer.com/s/7c48f75975cd48</p> <<imageList>> []
uint256
Start Date1761321600000000000000000000000
uint256
End Date1761321599999000000000000000000
uint256
Token Amount25000000000000000000
string
ExtendedIPFS Hash:
Referenced Attestation:
No reference
Referencing Attestations:
1 attestations referencing this one
Raw Data:
{"signer":"0x5d3ae9ff4A8dCB38cC78196b933D79F77acd13B2","sig":{"domain":{"name":"EAS Attestation","version":"1.0.1","chainId":"10","verifyingContract":"0x4200000000000000000000000000000000000021"},"primaryType":"Attest","message":{"recipient":"0x5d3ae9ff4A8dCB38cC78196b933D79F77acd13B2","expirationTime":"0","time":"1762312441","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":27,"r":"0x82cf09f73c8ba80ca95d129f76e970f0e4b6eb2a633b11b16df925190327a322","s":"0x2738e641fea0e1a3e0e120a918f8b66410181457bbc0760d2910ea7a2fd343c1"},"uid":"0x19eddf58ce8330efad4a0bdc3fc99d5be9909d41d8a5e569eb84707f7f347553"}}
Latest Referencing Attestations
| UID | Schema | From | To | Type | Age |
| 0x35b896d0276b52a0f47... | #256 | No recipient | OFFCHAIN | 7 days ago |
