ISRC QM24S1915749
Verified recording
QM24S1915749 is “Black” by Marcus D,
registered on the CopyrightChains blockchain with CopyrightID
0x739d65d14cb9ad0bc06f407d1ea1258ec56efb790dfb1f5649a95a3c9c88d350 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1915749.
Recording identifiers
- ISRC
- QM24S1915749
- Title
- Black
- Artist
- Marcus D
- CopyrightID (CopyrightChains transaction hash)
0x739d65d14cb9ad0bc06f407d1ea1258ec56efb790dfb1f5649a95a3c9c88d350
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:9b73eded19e2a1a5e9b0371de4d164271c92f4cdef214cfb18e5ca5b4f5feec4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1915749
- Bitcoin block existence check
- https://blockstream.info/api/block/960410