Learn more about EAS in our docs
EAS optimism
/
Offchain Attestation
UID:
0x55196adad0eac0dafbf4fa98a992a2eeab273d927cd3d42e467e49c1fd679a49
TIMESTAMPS:
Created: 12/06/2025 2:06:09 pm
Timestamp onchain
EXPIRATION:
Never
REVOKED:
No
Decoded Data:
address
Project Address0xF9bbFB758DBaE846470Dd9d22D076dBE150D8d79
bytes32
Contribution ID0x2c63ca20fdcae71c4dbfad488c56193127134e5eaa9f9cbd85bbd9b673dc746c
string
Details<p>上海开源技术协会信息查询 1H bd会议3次 3H 以太坊高校行会议+华工沟通 1.5H scroll报名信息查询+前期准备+会议准备+会议+会后复盘 +群里继续跟进 4.5H </p>
string
TypeBD Group, Ethereum On Tour
string
Proof<p><br></p> <<imageList>> []
uint256
Start Date1762272000000000000000000000000
uint256
End Date1765036799999000000000000000000
uint256
Token Amount50000000000000000000
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":"1765029969","revocable":true,"version":1,"nonce":"0","schema":"0xc012dddde021c7258ff4671b1be08fe6b3b51d98bd0a89b43d020fafde24b476","refUID":"0x0000000000000000000000000000000000000000000000000000000000000000","data":"0x000000000000000000000000f9bbfb758dbae846470dd9d22d076dbe150d8d792c63ca20fdcae71c4dbfad488c56193127134e5eaa9f9cbd85bbd9b673dc746c00000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000163e353b8184cc5fafe00000000000000000000000000000000000000000000016472438adc9f748fa389c0000000000000000000000000000000000000000000000000002b5e3af16b188000000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000000cc3c703ee4b88ae6b5b7e5bc80e6ba90e68a80e69cafe58d8fe4bc9ae4bfa1e681afe69fa5e8afa2203148206264e4bc9ae8aeae33e6aca12033482020e4bba5e5a4aae59d8ae9ab98e6a0a1e8a18ce4bc9ae8aeae2be58d8ee5b7a5e6b29fe9809a20312e3548207363726f6c6ce68aa5e5908de4bfa1e681afe69fa5e8afa22be5898de69c9fe58786e5a4872be4bc9ae8aeaee58786e5a4872be4bc9ae8aeae2be4bc9ae5908ee5a48de79b98202be7bea4e9878ce7bba7e7bbade8b79fe8bf9b20342e354820203c2f703e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a42442047726f75702c20457468657265756d204f6e20546f7572000000000000000000000000000000000000000000000000000000000000000000000000001c3c703e3c62723e3c2f703e203c3c696d6167654c6973743e3e205b5d000000000000000000000000000000000000000000000000000000000000000000000000"},"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":"0x70aa82846f0422110b16482a9926c8dc1f90423fe350707ee4ce04f2a64e521b","s":"0x68d076a279fafccdafe64e0e95839e51c0bd6a495d4b875f2c92a1f737d74e0b"},"uid":"0x55196adad0eac0dafbf4fa98a992a2eeab273d927cd3d42e467e49c1fd679a49"}}
Latest Referencing Attestations
| UID | Schema | From | To | Type | Age |
| 0xcd17b723ba9f6df044d... | #256 | No recipient | OFFCHAIN | 12 days ago |
