ISRC DEN961830123
Verified recording
DEN961830123 is “Herzlich lieb hab ich dich, o Herr, BWV 340” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4f784f3047bb7f7f46cb513e433ed16db4448c82651cb4e6ce26e189ece937aa and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830123.
Recording identifiers
- ISRC
- DEN961830123
- Title
- Herzlich lieb hab ich dich, o Herr, BWV 340
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4f784f3047bb7f7f46cb513e433ed16db4448c82651cb4e6ce26e189ece937aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:6f8168b0bfda70afda091a51d1a8d138141ed51d35734280b09f7c65922bdf87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830123
- Bitcoin block existence check
- https://blockstream.info/api/block/960288
Full record
Track page: Herzlich lieb hab ich dich, o Herr, BWV 340 · Machine-readable JSON-LD