ISRC GBAYC8901544
Verified recording
GBAYC8901544 is “Christmas Oratorio, BWV 248, Pt. 5 "Sunday after New Year": No. 46, Choral: Dein Glanz all' Finsternis verzehrt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xecca1cd1a6b3c19923950642da59648be13fe99add775578ad409ea4b00e82dc and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901544.
Recording identifiers
- ISRC
- GBAYC8901544
- Title
- Christmas Oratorio, BWV 248, Pt. 5 "Sunday after New Year": No. 46, Choral: Dein Glanz all' Finsternis verzehrt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xecca1cd1a6b3c19923950642da59648be13fe99add775578ad409ea4b00e82dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fe330b15c1e0d716f9042a395fa5dbf519d7a7f28b4a33cfe958b21aac41f28e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901544
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Christmas Oratorio, BWV 248, Pt. 5 "Sunday after New Year": No. 46, Choral: Dein Glanz all' Finsternis verzehrt · Machine-readable JSON-LD