ISRC FRZ149701220
Verified recording
FRZ149701220 is “"Komm, Jesu, komm", BWV 229.: I. Motet, BWV 229: Chor, Sopran “Komm, Jesu, komm”” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb54be5cb740f13d3f9bc0b91d7b9f023e0800de18eb2e523ba8f5492e6b4129e and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149701220.
Recording identifiers
- ISRC
- FRZ149701220
- Title
- "Komm, Jesu, komm", BWV 229.: I. Motet, BWV 229: Chor, Sopran “Komm, Jesu, komm”
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb54be5cb740f13d3f9bc0b91d7b9f023e0800de18eb2e523ba8f5492e6b4129e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:fce77c1b572ff0ba534c221c9cae12b3466b6467b86ebdb89c72d3e35cad9dbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149701220
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: "Komm, Jesu, komm", BWV 229.: I. Motet, BWV 229: Chor, Sopran “Komm, Jesu, komm” · Machine-readable JSON-LD