ISRC HKI191817213
Verified recording
HKI191817213 is “Weihnachts-Oratorium, BWV 248, Pt. 2: Und der Engel sprach zu ihnen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf41fa7132545eb49389414924e364451e87d9ee92cb00855f56e65006899af60 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191817213.
Recording identifiers
- ISRC
- HKI191817213
- Title
- Weihnachts-Oratorium, BWV 248, Pt. 2: Und der Engel sprach zu ihnen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf41fa7132545eb49389414924e364451e87d9ee92cb00855f56e65006899af60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a6e6f764b1868c7a6202be664f3ecdba9b546f2d475116fe5040ba9223c51e14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191817213
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Weihnachts-Oratorium, BWV 248, Pt. 2: Und der Engel sprach zu ihnen · Machine-readable JSON-LD