ISRC DEF058630009
Verified recording
DEF058630009 is “St. John Passion, BWV 245 / Part Two: No.20 Aria (Tenor): " Erwäge, wie sein blutgefärbter Rücken"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x87cdde74d2d466b9d9c4eb9b8ea8eead641a2932ec3078a866b2be4b8406e2a1 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/DEF058630009.
Recording identifiers
- ISRC
- DEF058630009
- Title
- St. John Passion, BWV 245 / Part Two: No.20 Aria (Tenor): " Erwäge, wie sein blutgefärbter Rücken"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x87cdde74d2d466b9d9c4eb9b8ea8eead641a2932ec3078a866b2be4b8406e2a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:96e79b8ae3a4b315014e14dec5391648389ead4ce8df2dfae15b42af2dceaaab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630009
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: St. John Passion, BWV 245 / Part Two: No.20 Aria (Tenor): " Erwäge, wie sein blutgefärbter Rücken" · Machine-readable JSON-LD