ISRC GBAYC2101809
Verified recording
GBAYC2101809 is “Bach, JS: Goldberg Variations, BWV 988: Variation XXIII” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9dc74624439d97907ad513b802f4e976f4145d9a38f75271c36be0e95bd44347 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101809.
Recording identifiers
- ISRC
- GBAYC2101809
- Title
- Bach, JS: Goldberg Variations, BWV 988: Variation XXIII
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9dc74624439d97907ad513b802f4e976f4145d9a38f75271c36be0e95bd44347
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:7509191b2a7ece1ffb53721a0e6ea0e6f56e872aa12c06edaff86e1144e5b2f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101809
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Bach, JS: Goldberg Variations, BWV 988: Variation XXIII · Machine-readable JSON-LD