ISRC QZG4T2200076
Verified recording
QZG4T2200076 is “20191227” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x39d3d921eb42883e094cf54236482ec1cca5e8bd04141a91141b3cc2cd7fec27 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/QZG4T2200076.
Recording identifiers
- ISRC
- QZG4T2200076
- Title
- 20191227
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x39d3d921eb42883e094cf54236482ec1cca5e8bd04141a91141b3cc2cd7fec27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0c5b55d0b8882ddbf987ad84ef715e8058e39e4ef0d3eb627648c035a7b296d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZG4T2200076
- Bitcoin block existence check
- https://blockstream.info/api/block/953513