ISRC QMDA61350828
Verified recording
QMDA61350828 is “Orchestral Suite No. 2 in B Minor, BWV 1067: I. Overture” by Willem Mengelberg,
registered on the CopyrightChains blockchain with CopyrightID
0xf890d8c18496bedc490de89de4be45d6b4b7007d8edd4e50b87ede738b12b796 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350828.
Recording identifiers
- ISRC
- QMDA61350828
- Title
- Orchestral Suite No. 2 in B Minor, BWV 1067: I. Overture
- Artist
- Willem Mengelberg
- CopyrightID (CopyrightChains transaction hash)
0xf890d8c18496bedc490de89de4be45d6b4b7007d8edd4e50b87ede738b12b796
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:b18ab5cfb7c28f900bf8b00140517d7d3ec84b89a61700ecb07ce24ac1d948a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61350828
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Orchestral Suite No. 2 in B Minor, BWV 1067: I. Overture · Machine-readable JSON-LD