ISRC QZ8BZ2000296
Verified recording
QZ8BZ2000296 is “What We Leave Behind” by Volker Bertelmann,
registered on the CopyrightChains blockchain with CopyrightID
0x6daa346cb7495362c8117fb9ac70e955b47bb4b674bfa89d5922fb74ec37eb63 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2000296.
Recording identifiers
- ISRC
- QZ8BZ2000296
- Title
- What We Leave Behind
- Artist
- Volker Bertelmann
- CopyrightID (CopyrightChains transaction hash)
0x6daa346cb7495362c8117fb9ac70e955b47bb4b674bfa89d5922fb74ec37eb63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:93dcfcc37d9eb648c19d3f6c58ec94dbbfe4ab64657628d392ff50af058b6356- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2000296
- Bitcoin block existence check
- https://blockstream.info/api/block/960175