ISRC HKI191817207
Verified recording
HKI191817207 is “Weihnachts-Oratorium, BWV 248, Pt. 1: Er ist auf Erden kommen arm” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe1d5de51e774886e31212ae08fe5cc442bd5ce8f3109b087f853ef56b9aa9353 and independently timestamped
in Bitcoin block 960339 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191817207.
Recording identifiers
- ISRC
- HKI191817207
- Title
- Weihnachts-Oratorium, BWV 248, Pt. 1: Er ist auf Erden kommen arm
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe1d5de51e774886e31212ae08fe5cc442bd5ce8f3109b087f853ef56b9aa9353
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:13:37+00:00
- Bitcoin block
- 960339
- Canonical record hash
sha256:b599b5ed927a3651543d4aac12a100eb575d535b514d18540405b2f1edff38e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191817207
- Bitcoin block existence check
- https://blockstream.info/api/block/960339
Full record
Track page: Weihnachts-Oratorium, BWV 248, Pt. 1: Er ist auf Erden kommen arm · Machine-readable JSON-LD