ISRC QMMZN1300562
Verified recording
QMMZN1300562 is “Brother” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xf6cdd6bc4af9526f0da34fd30bfe5037efd1af0a4821ad1f74c86db8122c4c58 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/QMMZN1300562.
Recording identifiers
- ISRC
- QMMZN1300562
- Title
- Brother
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xf6cdd6bc4af9526f0da34fd30bfe5037efd1af0a4821ad1f74c86db8122c4c58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c33db01d0221ba181ec21da137580adc01fd9ca7a97fc605ff15793b7cc5adc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300562
- Bitcoin block existence check
- https://blockstream.info/api/block/953513