ISRC FRZ209202301
Verified recording
FRZ209202301 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3f2d73f11318e9f7f80335ed7adb9fd8a95fd6835e6d19d3734eba21ed394383 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209202301.
Recording identifiers
- ISRC
- FRZ209202301
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3f2d73f11318e9f7f80335ed7adb9fd8a95fd6835e6d19d3734eba21ed394383
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:3aa376323bc07c567a5a7b9f7494040dedd06cb7ea9962eb0b2130c59bc15350- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209202301
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich" · Machine-readable JSON-LD