ISRC GBAYC0103472
Verified recording
GBAYC0103472 is “Bach, JS: Keyboard Partita No. 1 in B-Flat Major, BWV 825: III. Courante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9379a0bece59ffec09157a3a85f3e1fe39fa9071e8d06120bcd3b4a75e7e7766 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103472.
Recording identifiers
- ISRC
- GBAYC0103472
- Title
- Bach, JS: Keyboard Partita No. 1 in B-Flat Major, BWV 825: III. Courante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9379a0bece59ffec09157a3a85f3e1fe39fa9071e8d06120bcd3b4a75e7e7766
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:00c22fa9ca3e4939794d899d50a8b7079441e8dfa3c9f730419986c23ef9b4e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0103472
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Keyboard Partita No. 1 in B-Flat Major, BWV 825: III. Courante · Machine-readable JSON-LD