ISRC GBAYC1602519
Verified recording
GBAYC1602519 is “Bach, JS: St John Passion, BWV 245, Pt. 2: No. 20, Arie. "Erwäge, wie sein blutgefärbter Rücken"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x17fa7546478c141f67d53951456f2c2e00344d98e14535c16ea550667cd1daf8 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602519.
Recording identifiers
- ISRC
- GBAYC1602519
- Title
- Bach, JS: St John Passion, BWV 245, Pt. 2: No. 20, Arie. "Erwäge, wie sein blutgefärbter Rücken"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x17fa7546478c141f67d53951456f2c2e00344d98e14535c16ea550667cd1daf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:2b594ec057ffc6571620f4adb1100b5a4b9815f6c97e1a9b090fa80a05ebfdc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602519
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Bach, JS: St John Passion, BWV 245, Pt. 2: No. 20, Arie. "Erwäge, wie sein blutgefärbter Rücken" · Machine-readable JSON-LD