ISRC HKI191817209
Verified recording
HKI191817209 is “Weihnachts-Oratorium, BWV 248, Pt. 1: Ach, mein herzliebes Jesulein” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa1c54ed655700d0964b8e95b051bf4f8a7458fe0faa82a145120bb9eecc96607 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/HKI191817209.
Recording identifiers
- ISRC
- HKI191817209
- Title
- Weihnachts-Oratorium, BWV 248, Pt. 1: Ach, mein herzliebes Jesulein
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa1c54ed655700d0964b8e95b051bf4f8a7458fe0faa82a145120bb9eecc96607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b26c7e430a3e3f5f13c80a42968746eaf520a392c21c8bbc0e4676b56fdf9bae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191817209
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Weihnachts-Oratorium, BWV 248, Pt. 1: Ach, mein herzliebes Jesulein · Machine-readable JSON-LD