ISRC GBAYC2301030
Verified recording
GBAYC2301030 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 37, Choral. "Wer hat dich so geschlagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x74c050bb6899594aa1e22eed92c40efef118f7fec0d9694d0d06096b1da45470 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301030.
Recording identifiers
- ISRC
- GBAYC2301030
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 37, Choral. "Wer hat dich so geschlagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x74c050bb6899594aa1e22eed92c40efef118f7fec0d9694d0d06096b1da45470
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0d350dfb3133e01f6e98c0cf9166c4e09f5957b1d48b38533a16fedcf55314c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 37, Choral. "Wer hat dich so geschlagen" · Machine-readable JSON-LD