Learn more about EAS in our docs
EAS optimism
/
Offchain Attestation
UID:
0x3f03a761ce82fba6cc517e91ae06f622437e253ee853bb9844e3a45f1fc0bae2
TIMESTAMPS:
Created: 12/08/2025 12:58:19 pm
Timestamp onchain
EXPIRATION:
Never
REVOKED:
No
Decoded Data:
address
Project Address0xF9bbFB758DBaE846470Dd9d22D076dBE150D8d79
bytes32
Contribution ID0x1725872b7cccbb38c6704397ca962349c172938223e4c403ac8d4facca290296
string
Details<p>Peking University Event Offline Coordination,Host, Material Preparation ~14h</p><p>Pekinng University Event Article Summary ~4h</p>
string
TypeEthereum On Tour, Operation
string
Proof<p>https://www.notion.so/lxdao/2bfdceffe40b80ff856ac0b505e264d1</p> <<imageList>> []
uint256
Start Date1764777600000000000000000000000
uint256
End Date1765209599999000000000000000000
uint256
Token Amount300000000000000000000
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":"1765198699","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":"0x2672875638ae924bd519cb951415403012c8b6d2b8e6d1dd916849c29a790258","s":"0x50ec36fde6a6baf7da415a0b89e43e9227f2b0ed1ec2cf4c32977257cd55c3ae"},"uid":"0x3f03a761ce82fba6cc517e91ae06f622437e253ee853bb9844e3a45f1fc0bae2"}}
Latest Referencing Attestations
| UID | Schema | From | To | Type | Age |
| 0x8948c3afa403646df87... | #256 | No recipient | OFFCHAIN | 5 days ago |
