ISRC GBAYC8905764
Verified recording
GBAYC8905764 is “Bach, JS: Schwingt freudig euch empor, BWV 36: No. 2, Choral. "Nun komm, der Heiden Heiland"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x77f08c349a249cc95771ad78472c8f168c091c456b979ee80bf7a7fd5b78e86e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905764.
Recording identifiers
- ISRC
- GBAYC8905764
- Title
- Bach, JS: Schwingt freudig euch empor, BWV 36: No. 2, Choral. "Nun komm, der Heiden Heiland"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x77f08c349a249cc95771ad78472c8f168c091c456b979ee80bf7a7fd5b78e86e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f739d3372e4c17a1ec3c083df87c5b1f597039cde9df5a53590a7b198bdfa514- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8905764
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Schwingt freudig euch empor, BWV 36: No. 2, Choral. "Nun komm, der Heiden Heiland" · Machine-readable JSON-LD