ISRC GBAJY1929902
Verified recording
GBAJY1929902 is “Nun komm, der Heiden Heiland a 6” by Michael Praetorius,
registered on the CopyrightChains blockchain with CopyrightID
0xafa8722ede5e9499b80ce040f42cdca94213a5ee68c4d03c6be29b1f428565c7 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1929902.
Recording identifiers
- ISRC
- GBAJY1929902
- Title
- Nun komm, der Heiden Heiland a 6
- Artist
- Michael Praetorius
- CopyrightID (CopyrightChains transaction hash)
0xafa8722ede5e9499b80ce040f42cdca94213a5ee68c4d03c6be29b1f428565c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:bb706fe6347025a41fceea545100124a4b7c15e4e9d819b8d12f2d33e3818c6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1929902
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Nun komm, der Heiden Heiland a 6 · Machine-readable JSON-LD