ISRC FRX452368944
Verified recording
FRX452368944 is “俠侶 - 京成兄妹唯一紀念” by 張芸京,
registered on the CopyrightChains blockchain with CopyrightID
0x713a342b268ecd6edbd1ff34c87faf0799180306f2aa074d5abcdf5988cdd589 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452368944.
Recording identifiers
- ISRC
- FRX452368944
- Title
- 俠侶 - 京成兄妹唯一紀念
- Artist
- 張芸京
- CopyrightID (CopyrightChains transaction hash)
0x713a342b268ecd6edbd1ff34c87faf0799180306f2aa074d5abcdf5988cdd589
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:5f50d9e8253bb8c9198b12a42b2b54b0fa6a23cccf9b2c0feb4adda4a5677961- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452368944
- Bitcoin block existence check
- https://blockstream.info/api/block/960247