ISRC BXSVC1700343
Verified recording
BXSVC1700343 is “Chorale Prelude (Nun Komm, Der Heiden Heiland), BWV 599” by André Mehmari,
registered on the CopyrightChains blockchain with CopyrightID
0xff56211dccc57f38d862412df3919bc5210eef92b18fe91fa4a7adc8421d5fb7 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1700343.
Recording identifiers
- ISRC
- BXSVC1700343
- Title
- Chorale Prelude (Nun Komm, Der Heiden Heiland), BWV 599
- Artist
- André Mehmari
- CopyrightID (CopyrightChains transaction hash)
0xff56211dccc57f38d862412df3919bc5210eef92b18fe91fa4a7adc8421d5fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:968a69ecf1c5549bd566ab0fc21d668f8d80dcacce32492b8fba8a37dd173258- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC1700343
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Chorale Prelude (Nun Komm, Der Heiden Heiland), BWV 599 · Machine-readable JSON-LD