ISRC DEFS41801791
Verified recording
DEFS41801791 is “Perfect World” by Not Scientists,
registered on the CopyrightChains blockchain with CopyrightID
0xd7499871762fb27d83f3cfcd18588cc38bbfed30a4bd283b254337288ef9d31e 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/DEFS41801791.
Recording identifiers
- ISRC
- DEFS41801791
- Title
- Perfect World
- Artist
- Not Scientists
- CopyrightID (CopyrightChains transaction hash)
0xd7499871762fb27d83f3cfcd18588cc38bbfed30a4bd283b254337288ef9d31e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:014bdb03adec15cf433cf921f677b013e54d6cd7af83324e7dd57d61c6bfc358- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFS41801791
- Bitcoin block existence check
- https://blockstream.info/api/block/956302