ISRC USUM71312627
Verified recording
USUM71312627 is “MacArthur Park - Laidback Luke Remix” by Donna Summer,
registered on the CopyrightChains blockchain with CopyrightID
0x289b69fb3a0a781517931a42c2ce6f51ea86368c7d8c3f8794879c4cce1efdb3 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/USUM71312627.
Recording identifiers
- ISRC
- USUM71312627
- Title
- MacArthur Park - Laidback Luke Remix
- Artist
- Donna Summer
- CopyrightID (CopyrightChains transaction hash)
0x289b69fb3a0a781517931a42c2ce6f51ea86368c7d8c3f8794879c4cce1efdb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:be560b133965b1d957da0c9db3facc2c456fc27d3f29fab6f19169d7e94ff03b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71312627
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: MacArthur Park - Laidback Luke Remix · Machine-readable JSON-LD