ISRC GBAJY9263208
Verified recording
GBAJY9263208 is “The Art of Fugue, BWV 1080: Contrapunctus XIIIb a 3 inversus” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe5c03775404f56638314734394b745ed53f31fa7de3c80680914da5799c1a395 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9263208.
Recording identifiers
- ISRC
- GBAJY9263208
- Title
- The Art of Fugue, BWV 1080: Contrapunctus XIIIb a 3 inversus
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe5c03775404f56638314734394b745ed53f31fa7de3c80680914da5799c1a395
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:331be8491a70663e14a51a0a3aeff31e952ab14bb40dc05a7692b0767c9cbe8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9263208
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: The Art of Fugue, BWV 1080: Contrapunctus XIIIb a 3 inversus · Machine-readable JSON-LD