ISRC SEAEI9781080
Verified recording
SEAEI9781080 is “Nun komm, der Heiden Heiland, BWV 61: Overture - Nun komm, der Heiden Heiland (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6f22326df2b6a4d430a4bff96ba999e952bd0fd8790616c826853bcc8ba0ecff and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9781080.
Recording identifiers
- ISRC
- SEAEI9781080
- Title
- Nun komm, der Heiden Heiland, BWV 61: Overture - Nun komm, der Heiden Heiland (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6f22326df2b6a4d430a4bff96ba999e952bd0fd8790616c826853bcc8ba0ecff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:18c46b08b597f72f3a92f4b44fb0183f546c4eb450be6c3db9463bba77e550e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEI9781080
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Nun komm, der Heiden Heiland, BWV 61: Overture - Nun komm, der Heiden Heiland (Chorus) · Machine-readable JSON-LD