ISRC QZG4T2200061
Verified recording
QZG4T2200061 is “20190730” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x1d983ef194a2ffaee5e5c0cddd9f1a6b1c6cf3c6482e4c6edcf4e08670bb0d6d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200061.
Recording identifiers
- ISRC
- QZG4T2200061
- Title
- 20190730
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x1d983ef194a2ffaee5e5c0cddd9f1a6b1c6cf3c6482e4c6edcf4e08670bb0d6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d24188f78cc6a7c83bc48262d3f8e091e36fe2b5008dbe9359ed1c3a43da9243- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200061
- Bitcoin block existence check
- https://blockstream.info/api/block/953513