ISRC QMCAL1500002
Verified recording
QMCAL1500002 is “Afro Blue (feat. Gregory Porter)” by Harold Mabern,
registered on the CopyrightChains blockchain with CopyrightID
0xc1597863934c8f59418354dad96627a3f673e4ddf455296694bbfe271489152e 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/QMCAL1500002.
Recording identifiers
- ISRC
- QMCAL1500002
- Title
- Afro Blue (feat. Gregory Porter)
- Artist
- Harold Mabern
- CopyrightID (CopyrightChains transaction hash)
0xc1597863934c8f59418354dad96627a3f673e4ddf455296694bbfe271489152e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3769fa0c6db49b82c4dc32376900c5725b32339c7e3f6fe0dd4e219d2ad90f41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMCAL1500002
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Afro Blue (feat. Gregory Porter) · Machine-readable JSON-LD