ISRC USHM10229610
Verified recording
USHM10229610 is “The Art of Fugue, BWV 1080: Contrapunctus 9, a 4. alla Duodecima” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x68e40bf1ccaec35309c7fe21596a3f5f2b181592a5ebcccdba81987efbc0c8a3 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10229610.
Recording identifiers
- ISRC
- USHM10229610
- Title
- The Art of Fugue, BWV 1080: Contrapunctus 9, a 4. alla Duodecima
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x68e40bf1ccaec35309c7fe21596a3f5f2b181592a5ebcccdba81987efbc0c8a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:0b16b9e5da73f014e93e18bc9055185b85f01c363a597ad71ec091f73a705f1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10229610
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus 9, a 4. alla Duodecima · Machine-readable JSON-LD