ISRC QZB4J1823564
Verified recording
QZB4J1823564 is “Roots Interlude” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0xb85a5d74c6f9fa71092cf03002875c22749291ad4a88c4a4fe7e61fe7394be56 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1823564.
Recording identifiers
- ISRC
- QZB4J1823564
- Title
- Roots Interlude
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0xb85a5d74c6f9fa71092cf03002875c22749291ad4a88c4a4fe7e61fe7394be56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0a1cb0a32ab4e5e72642f732601d97a059a4cb483fd8dd703c894e58215db7cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1823564
- Bitcoin block existence check
- https://blockstream.info/api/block/956304