ISRC GBAYC8901503
Verified recording
GBAYC8901503 is “Christmas Oratorio, BWV 248, Pt. 1 "Christmas Day": No. 9, Choral: Ach mein herzliebes Jesulein!” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb37c824ad6dd9abf2893f7a43568866fd143dc8fa4b5ebcbe941d17c3610ad61 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901503.
Recording identifiers
- ISRC
- GBAYC8901503
- Title
- Christmas Oratorio, BWV 248, Pt. 1 "Christmas Day": No. 9, Choral: Ach mein herzliebes Jesulein!
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb37c824ad6dd9abf2893f7a43568866fd143dc8fa4b5ebcbe941d17c3610ad61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:52ff343a4e35898c6d3821a43ecb9bd0ce281591510b755304ce1c0f5c1a4c60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901503
- Bitcoin block existence check
- https://blockstream.info/api/block/957055
Full record
Track page: Christmas Oratorio, BWV 248, Pt. 1 "Christmas Day": No. 9, Choral: Ach mein herzliebes Jesulein! · Machine-readable JSON-LD