ISRC HKI199207612
Verified recording
HKI199207612 is “Herz und Mund und Tat und Leben, BWV 147: Recitative: Verstockung kann Gewaltige verblenden (Bass)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0108baf457e232f924f29d907c25d3fb861c60de0374469f14c0eb545e8a18ae and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199207612.
Recording identifiers
- ISRC
- HKI199207612
- Title
- Herz und Mund und Tat und Leben, BWV 147: Recitative: Verstockung kann Gewaltige verblenden (Bass)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0108baf457e232f924f29d907c25d3fb861c60de0374469f14c0eb545e8a18ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:e271fdc55948139af4ea0c04e358b0a56843a79a87ef6569d5491c3ba2793d13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199207612
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Herz und Mund und Tat und Leben, BWV 147: Recitative: Verstockung kann Gewaltige verblenden (Bass) · Machine-readable JSON-LD