ISRC FRZ201900987
Verified recording
FRZ201900987 is “Bach, JS / Arr. Paillard: Erbarm dich mein, o Herre Gott, BWV 721” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8808d6185905d0806a5f6265048b68396012d690f5dc8343ee7e2ee316d4bf20 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900987.
Recording identifiers
- ISRC
- FRZ201900987
- Title
- Bach, JS / Arr. Paillard: Erbarm dich mein, o Herre Gott, BWV 721
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8808d6185905d0806a5f6265048b68396012d690f5dc8343ee7e2ee316d4bf20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e505563b220407189e89226dd1b5b787dbfc8acba1d48ef27cb8f8bb3bc41533- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201900987
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS / Arr. Paillard: Erbarm dich mein, o Herre Gott, BWV 721 · Machine-readable JSON-LD