ISRC USHM10229617
Verified recording
USHM10229617 is “The Art of Fugue, BWV 1080: Contrapunctus 13, rectus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf6aabd491169c29f9681736ac399fdef06102bd1afbd5812ee4010fe66c4e9db and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10229617.
Recording identifiers
- ISRC
- USHM10229617
- Title
- The Art of Fugue, BWV 1080: Contrapunctus 13, rectus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf6aabd491169c29f9681736ac399fdef06102bd1afbd5812ee4010fe66c4e9db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b151eb7610c4a4750027510f64794603d225fb509229b7cda6148bc04d69fa90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10229617
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus 13, rectus · Machine-readable JSON-LD