ISRC US83Z2341865
Verified recording
US83Z2341865 is “Sunset Swing” by Lafreq,
registered on the CopyrightChains blockchain with CopyrightID
0xc5e7cbab3331d4ca172476351db742a29096509784430f02983c902184a12045 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2341865.
Recording identifiers
- ISRC
- US83Z2341865
- Title
- Sunset Swing
- Artist
- Lafreq
- CopyrightID (CopyrightChains transaction hash)
0xc5e7cbab3331d4ca172476351db742a29096509784430f02983c902184a12045
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:14be82a4f1c900cee07aa4378875646a7f7acfe0bf1a3837d35cdadc4f0a411a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2341865
- Bitcoin block existence check
- https://blockstream.info/api/block/960468