ISRC DEA809419117
Verified recording
DEA809419117 is “St. John Passion, BWV 245, Pt. 2: No. 17, Ach grosser König (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x17985dfd6311c566a51b9010e05c1772fda0976f15f083aca015b389c0127d2e and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809419117.
Recording identifiers
- ISRC
- DEA809419117
- Title
- St. John Passion, BWV 245, Pt. 2: No. 17, Ach grosser König (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x17985dfd6311c566a51b9010e05c1772fda0976f15f083aca015b389c0127d2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:3d1641011a318db9d44b0e527e65e88737e28173bc407a9d3b6db044c33ce26a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809419117
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: St. John Passion, BWV 245, Pt. 2: No. 17, Ach grosser König (Chorus) · Machine-readable JSON-LD