ISRC QMMZN1300706
Verified recording
QMMZN1300706 is “Brother” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xa8893c9b85f12f737c3fa813c0d4718676b74d6122b76283bcd2dbf6c4fc6ec5 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300706.
Recording identifiers
- ISRC
- QMMZN1300706
- Title
- Brother
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xa8893c9b85f12f737c3fa813c0d4718676b74d6122b76283bcd2dbf6c4fc6ec5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:fe3aaad9048f5e6b7fbc6356002da5a34ad286ef786eb9219dca5b40c14bde84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300706
- Bitcoin block existence check
- https://blockstream.info/api/block/953528