ISRC QZG4T2200065
Verified recording
QZG4T2200065 is “20190813 2” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x8a43d6d1eb0a73cf0917e5ff7bd924dfa9523ee88d35ff649b99147272caf816 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/QZG4T2200065.
Recording identifiers
- ISRC
- QZG4T2200065
- Title
- 20190813 2
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x8a43d6d1eb0a73cf0917e5ff7bd924dfa9523ee88d35ff649b99147272caf816
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9e0348674328dcad3a7d8a30bb7e04e60d4ea5060e63892b6a9631d1fc9e908a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200065
- Bitcoin block existence check
- https://blockstream.info/api/block/953513