ISRC DEN961731347
Verified recording
DEN961731347 is “Was willst du dich, o meine Seele, kränken, BWV 425” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x50fd23a1ee1f4d10cef9e9634c1b2ca5465b21d4e97c39d73c1e888d7f95f877 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731347.
Recording identifiers
- ISRC
- DEN961731347
- Title
- Was willst du dich, o meine Seele, kränken, BWV 425
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x50fd23a1ee1f4d10cef9e9634c1b2ca5465b21d4e97c39d73c1e888d7f95f877
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:e2dee227a1c9c98aa2a21eceac4206a7990c3083c7eca000cb89ecf08213105f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731347
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Was willst du dich, o meine Seele, kränken, BWV 425 · Machine-readable JSON-LD