ISRC DEF058630005
Verified recording
DEF058630005 is “St. John Passion, BWV 245 / Pt. 1: No. 13 Aria (Tenor): "Ach mein Sinn"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd87f1f5d9ba44cf5b238987c3833a36fb8c1a3ac886a015b319dccdbd1fb0f98 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/DEF058630005.
Recording identifiers
- ISRC
- DEF058630005
- Title
- St. John Passion, BWV 245 / Pt. 1: No. 13 Aria (Tenor): "Ach mein Sinn"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd87f1f5d9ba44cf5b238987c3833a36fb8c1a3ac886a015b319dccdbd1fb0f98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b7369fc93bdd54a213b88083cf5385210b3e0e507e494a2c2c9988fb11f4149a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630005
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: St. John Passion, BWV 245 / Pt. 1: No. 13 Aria (Tenor): "Ach mein Sinn" · Machine-readable JSON-LD