ISRC QZG4T1900006
Verified recording
QZG4T1900006 is “Choo Choo” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xf1e0ba3780b646fb35c99658c69048b1e057c15d7d95b9b18d6b014682184956 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/QZG4T1900006.
Recording identifiers
- ISRC
- QZG4T1900006
- Title
- Choo Choo
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xf1e0ba3780b646fb35c99658c69048b1e057c15d7d95b9b18d6b014682184956
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bb90864ca7f2516333f1eaefb219f70721c320bd1162dfdd781b6306384131a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T1900006
- Bitcoin block existence check
- https://blockstream.info/api/block/953513