ISRC QMCAL1500014
Verified recording
QMCAL1500014 is “Bobby, Benny, Jymie, Lee, Bu” by Harold Mabern,
registered on the CopyrightChains blockchain with CopyrightID
0x4c91b8e584907791eda80a05f852490c232e5a100820cb764116a1b6b379e565 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMCAL1500014.
Recording identifiers
- ISRC
- QMCAL1500014
- Title
- Bobby, Benny, Jymie, Lee, Bu
- Artist
- Harold Mabern
- CopyrightID (CopyrightChains transaction hash)
0x4c91b8e584907791eda80a05f852490c232e5a100820cb764116a1b6b379e565
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:e1fc4b3b55787676e3eb8c7e9a3956678a139cd3bbad2f8a01a65a2aeaebe00b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMCAL1500014
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Bobby, Benny, Jymie, Lee, Bu · Machine-readable JSON-LD