ISRC DEN420802020
Verified recording
DEN420802020 is “Johannes-Passion, BWV 245: 20. Aria: Mein Jesu, ach! Dein schmerzhaft bitter Leiden” by Georg Christoph Biller,
registered on the CopyrightChains blockchain with CopyrightID
0xb0077b570702d79fef1e9b68e5f6d2e169237984d48f3e7d6eedb67956342528 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN420802020.
Recording identifiers
- ISRC
- DEN420802020
- Title
- Johannes-Passion, BWV 245: 20. Aria: Mein Jesu, ach! Dein schmerzhaft bitter Leiden
- Artist
- Georg Christoph Biller
- CopyrightID (CopyrightChains transaction hash)
0xb0077b570702d79fef1e9b68e5f6d2e169237984d48f3e7d6eedb67956342528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:cf94f797d897d41c5fef5bf8f1569f3cffacaacf31d8ec83f7636ab1a62b65e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN420802020
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Johannes-Passion, BWV 245: 20. Aria: Mein Jesu, ach! Dein schmerzhaft bitter Leiden · Machine-readable JSON-LD