ISRC GBAYC8901883
Verified recording
GBAYC8901883 is “Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 1, Chor. "Herz und Mund und Tat und Leben"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1742bbfe8774788fc3ac52636ab55c84d123c6333ab3821c1582d4c72d5c9b93 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901883.
Recording identifiers
- ISRC
- GBAYC8901883
- Title
- Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 1, Chor. "Herz und Mund und Tat und Leben"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1742bbfe8774788fc3ac52636ab55c84d123c6333ab3821c1582d4c72d5c9b93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a21426dc4e0f8c30d587e0da72e9468e4082cd32eb17cc40774fa832e44b6bd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901883
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 1, Chor. "Herz und Mund und Tat und Leben" · Machine-readable JSON-LD