ISRC QZG4T2200034
Verified recording
QZG4T2200034 is “20180529” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xb57247f1e398e9797721bdc9ac1fafaffd91e660b8cfac93300c50c0c4cdc55e 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/QZG4T2200034.
Recording identifiers
- ISRC
- QZG4T2200034
- Title
- 20180529
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xb57247f1e398e9797721bdc9ac1fafaffd91e660b8cfac93300c50c0c4cdc55e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0f49e5f75474b1b2eb3d4e8634482450d8586b03716b4eb55a89b2131f0feed2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200034
- Bitcoin block existence check
- https://blockstream.info/api/block/953513