ISRC FRZ139099130
Verified recording
FRZ139099130 is “Matthäuspassion, BWV 244: Erbarme dich” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf0e01c75f6ab9a93c151106b86e15f54cac2f1b44948d987df6477de8b9eccca and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139099130.
Recording identifiers
- ISRC
- FRZ139099130
- Title
- Matthäuspassion, BWV 244: Erbarme dich
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf0e01c75f6ab9a93c151106b86e15f54cac2f1b44948d987df6477de8b9eccca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:b9815ce67935bd64057d4c8bb2ac92c98ce1d5c642e7b82199d53b403fe85ddf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139099130
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Matthäuspassion, BWV 244: Erbarme dich · Machine-readable JSON-LD