ISRC FRZ149809090
Verified recording
FRZ149809090 is “Matthäus-Passion, BWV 244, Erster Teil: No. 9, Evangelist, Chorus "Aber am ersten Tag der süßen Brot"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1af8596198a95198d0f03a1be4833a90b7afe737e15562c8a8df96b1b61620af and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149809090.
Recording identifiers
- ISRC
- FRZ149809090
- Title
- Matthäus-Passion, BWV 244, Erster Teil: No. 9, Evangelist, Chorus "Aber am ersten Tag der süßen Brot"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1af8596198a95198d0f03a1be4833a90b7afe737e15562c8a8df96b1b61620af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bb23737aa3e9591d592f87d5560d968e7e7f6985ac88306c153fe8c270aca74f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149809090
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Matthäus-Passion, BWV 244, Erster Teil: No. 9, Evangelist, Chorus "Aber am ersten Tag der süßen Brot" · Machine-readable JSON-LD