ISRC USHM10229618
Verified recording
USHM10229618 is “The Art of Fugue, BWV 1080: Contrapunctus 13, inversus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa01e145deaece4da501d5c98933d1e65247d7851bc6c5b14f5f73197be76c775 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/USHM10229618.
Recording identifiers
- ISRC
- USHM10229618
- Title
- The Art of Fugue, BWV 1080: Contrapunctus 13, inversus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa01e145deaece4da501d5c98933d1e65247d7851bc6c5b14f5f73197be76c775
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:b5d243b43349f14dfbb1be961b22cd506ccfbe9ee3b38c5c3277c60061ec6573- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10229618
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus 13, inversus · Machine-readable JSON-LD