ISRC QMMZN1200046
Verified recording
QMMZN1200046 is “Cooking Up Something Good” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x4ccc68d9c46d3ab921524b4c5b12030feae47ca407dc2978742701d1a8dd51a7 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/QMMZN1200046.
Recording identifiers
- ISRC
- QMMZN1200046
- Title
- Cooking Up Something Good
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x4ccc68d9c46d3ab921524b4c5b12030feae47ca407dc2978742701d1a8dd51a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:432cf4b0c98aed3827d7d78fb4c488cecaa39a81e898aa9fab20d045dc6ae0f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1200046
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Cooking Up Something Good · Machine-readable JSON-LD