ISRC USLZJ2410484
Verified recording
USLZJ2410484 is “The Proposal - Instrumental” by Marcus D,
registered on the CopyrightChains blockchain with CopyrightID
0x07c315ca66ea786c32b2db22ea5230be7dd9cd11f8659ee55387b4a177d73784 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2410484.
Recording identifiers
- ISRC
- USLZJ2410484
- Title
- The Proposal - Instrumental
- Artist
- Marcus D
- CopyrightID (CopyrightChains transaction hash)
0x07c315ca66ea786c32b2db22ea5230be7dd9cd11f8659ee55387b4a177d73784
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:d85d13d43e07edff698707f49a822a0b665b3a4c3ffcdb7c23eb6569e6bc6d08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2410484
- Bitcoin block existence check
- https://blockstream.info/api/block/960513
Full record
Track page: The Proposal - Instrumental · Machine-readable JSON-LD