ISRC QZG4T1900007
Verified recording
QZG4T1900007 is “K” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xee01a0065a8514e4972ec539a8d85bcf0730bf85531ac1a0487b78b42b9b101b 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/QZG4T1900007.
Recording identifiers
- ISRC
- QZG4T1900007
- Title
- K
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xee01a0065a8514e4972ec539a8d85bcf0730bf85531ac1a0487b78b42b9b101b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:47ada2b9f8f98293c5d08a1e922d11c9f00ce8937b98f75cc2c85c6be7184125- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T1900007
- Bitcoin block existence check
- https://blockstream.info/api/block/953513