ISRC USL4Q2100044
Verified recording
USL4Q2100044 is “The Missing Ingredient” by Marcus Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0xf358ad212fdad27a80cafd6e790547b2bcdd8cb06658125f0419460ec5efe52e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2100044.
Recording identifiers
- ISRC
- USL4Q2100044
- Title
- The Missing Ingredient
- Artist
- Marcus Johnson
- CopyrightID (CopyrightChains transaction hash)
0xf358ad212fdad27a80cafd6e790547b2bcdd8cb06658125f0419460ec5efe52e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d73783e2f27b15836caf148d7b03e334bd9477dd06b06070574f331a6b66e022- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2100044
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Missing Ingredient · Machine-readable JSON-LD