ISRC CNF280448207
Verified recording
CNF280448207 is “Love Song of Twin Stars” by Chen Guo,
registered on the CopyrightChains blockchain with CopyrightID
0x32f558d0acf107781a1f9aaca5de89f42d98992b6ad11931d65ada5511046c60 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF280448207.
Recording identifiers
- ISRC
- CNF280448207
- Title
- Love Song of Twin Stars
- Artist
- Chen Guo
- CopyrightID (CopyrightChains transaction hash)
0x32f558d0acf107781a1f9aaca5de89f42d98992b6ad11931d65ada5511046c60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7d2333d15658c4346b66406c937bee446b557c221a558b36d5bbbbc97ef3c8e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF280448207
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Love Song of Twin Stars · Machine-readable JSON-LD