ISRC QZG4T2200064
Verified recording
QZG4T2200064 is “20190813” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x911971c380f92a583d0a53de30903ef81d3ad663f3ed472fd3cfb99351ea5642 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/QZG4T2200064.
Recording identifiers
- ISRC
- QZG4T2200064
- Title
- 20190813
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x911971c380f92a583d0a53de30903ef81d3ad663f3ed472fd3cfb99351ea5642
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a73c7a713072a112434a43e936e9ce9ee67e038de47816582a58fcc8ae2c5119- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200064
- Bitcoin block existence check
- https://blockstream.info/api/block/953513