ISRC QZ8LD1794535
Verified recording
QZ8LD1794535 is “Lobby Theme (Daytime)” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x8603516724342a5aac5260f1d97ec93abed55641d7faf35a91076a9d820a9634 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1794535.
Recording identifiers
- ISRC
- QZ8LD1794535
- Title
- Lobby Theme (Daytime)
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x8603516724342a5aac5260f1d97ec93abed55641d7faf35a91076a9d820a9634
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:89b0c36a30aa2e164affbd96a7e9dea416885a3bb61523cc915e25f5e7069894- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1794535
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Lobby Theme (Daytime) · Machine-readable JSON-LD