ISRC TWJK12200081
Verified recording
TWJK12200081 is “想要男朋友” by 文科少女,
registered on the CopyrightChains blockchain with CopyrightID
0xd45fa3ef568e18c9673bd59475331bddc2f5c79298a25c8160fe9499a8b033c5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJK12200081.
Recording identifiers
- ISRC
- TWJK12200081
- Title
- 想要男朋友
- Artist
- 文科少女
- CopyrightID (CopyrightChains transaction hash)
0xd45fa3ef568e18c9673bd59475331bddc2f5c79298a25c8160fe9499a8b033c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:af211804a38ee5d22fe67de2ba4f2720a73d0ddb86f40015ce78e79ed9c916b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJK12200081
- Bitcoin block existence check
- https://blockstream.info/api/block/960397