ISRC DEF059202045
Verified recording
DEF059202045 is “Nun komm, der Heiden Heiland, Cantata BWV 61: No. 5 "Öffne dich, mein ganzes Herze"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9850f1382139ccd7e66df087cee8b42f13ad300286350b3b197d18f37d34a528 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/DEF059202045.
Recording identifiers
- ISRC
- DEF059202045
- Title
- Nun komm, der Heiden Heiland, Cantata BWV 61: No. 5 "Öffne dich, mein ganzes Herze"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9850f1382139ccd7e66df087cee8b42f13ad300286350b3b197d18f37d34a528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3b3474dc8f9742c19a993323488512ba0d153a33ce13286349fabe9c50d7e36b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059202045
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nun komm, der Heiden Heiland, Cantata BWV 61: No. 5 "Öffne dich, mein ganzes Herze" · Machine-readable JSON-LD