ISRC USUM71311739
Verified recording
USUM71311739 is “MacArthur Park - Laidback Luke Remix / Instrumental Version” by Donna Summer,
registered on the CopyrightChains blockchain with CopyrightID
0x4c33e15ed027cc596216d3909d7a4e4581076c1cf526e00074276c8e8396baef and independently timestamped
in Bitcoin block 960305 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311739.
Recording identifiers
- ISRC
- USUM71311739
- Title
- MacArthur Park - Laidback Luke Remix / Instrumental Version
- Artist
- Donna Summer
- CopyrightID (CopyrightChains transaction hash)
0x4c33e15ed027cc596216d3909d7a4e4581076c1cf526e00074276c8e8396baef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:14:59+00:00
- Bitcoin block
- 960305
- Canonical record hash
sha256:6760675fdc9d029f9c14a1f443e0d4e9b0758653c608448a8e206469dd9fc714- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311739
- Bitcoin block existence check
- https://blockstream.info/api/block/960305
Full record
Track page: MacArthur Park - Laidback Luke Remix / Instrumental Version · Machine-readable JSON-LD