ISRC FRZ209311501
Verified recording
FRZ209311501 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 1, Chor. "Herr, unser Herrscher"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb4e4fdce2a0b5135469032cf3bd49e9eac3bbfb5a182867bb2000fed4abf5237 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/FRZ209311501.
Recording identifiers
- ISRC
- FRZ209311501
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 1, Chor. "Herr, unser Herrscher"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb4e4fdce2a0b5135469032cf3bd49e9eac3bbfb5a182867bb2000fed4abf5237
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dc7b51602e03afba49ff7f12afba4141bcc84de6a408c6bae175aed008fd6a32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209311501
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 1, Chor. "Herr, unser Herrscher" · Machine-readable JSON-LD