ISRC GBAYC9100715
Verified recording
GBAYC9100715 is “Bach, JS: Was willst du dich betrüben, BWV 107: No. 1, Chor. "Was willst du dich betrüben"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb87b2c857a7bd52d1bd00b650d61462e0298ecf4021f5554da7574ee8c34d628 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100715.
Recording identifiers
- ISRC
- GBAYC9100715
- Title
- Bach, JS: Was willst du dich betrüben, BWV 107: No. 1, Chor. "Was willst du dich betrüben"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb87b2c857a7bd52d1bd00b650d61462e0298ecf4021f5554da7574ee8c34d628
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:6e67e4a5b2fa4853d60b2e8684af2c8b5545e56f80ec1eef1f376ac35cdc7f6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100715
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Bach, JS: Was willst du dich betrüben, BWV 107: No. 1, Chor. "Was willst du dich betrüben" · Machine-readable JSON-LD