ISRC QZG4T2200044
Verified recording
QZG4T2200044 is “20181019” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x39d400df4aee7aed9740ab7ec097a1387edf68013ead675ba0385a29ac317454 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/QZG4T2200044.
Recording identifiers
- ISRC
- QZG4T2200044
- Title
- 20181019
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x39d400df4aee7aed9740ab7ec097a1387edf68013ead675ba0385a29ac317454
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6c22b790ab252dfaf739002a26d35c1d699f0f13fee4b1c7310c6b73596dffbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200044
- Bitcoin block existence check
- https://blockstream.info/api/block/953513