ISRC QZ8LD1794536
Verified recording
QZ8LD1794536 is “Lobby Theme (Nighttime)” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x30061980bf79a1108a61cdc0c4e37c2fe1e818a24ef73a97390d3ac307fb08cc 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/QZ8LD1794536.
Recording identifiers
- ISRC
- QZ8LD1794536
- Title
- Lobby Theme (Nighttime)
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x30061980bf79a1108a61cdc0c4e37c2fe1e818a24ef73a97390d3ac307fb08cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:669bd8edc354ed3fed69191ed2e42bd16df344871ec92fd263609e04e02679c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1794536
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Lobby Theme (Nighttime) · Machine-readable JSON-LD