ISRC USCA20704859
Verified recording
USCA20704859 is “Laa Laa” by J. Holiday,
registered on the CopyrightChains blockchain with CopyrightID
0x938d3d9107e760298a6aaf17c1ff7460849a33e8071db44b8cdcc91e3ced98a7 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/USCA20704859.
Recording identifiers
- ISRC
- USCA20704859
- Title
- Laa Laa
- Artist
- J. Holiday
- CopyrightID (CopyrightChains transaction hash)
0x938d3d9107e760298a6aaf17c1ff7460849a33e8071db44b8cdcc91e3ced98a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1083bdccbe9a5b6d2a01eb1f7a82ed1384aaa01018320db046e9dcfcaea24186- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20704859
- Bitcoin block existence check
- https://blockstream.info/api/block/956302