ISRC QMMZN1300558
Verified recording
QMMZN1300558 is “Only You” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x74a202987289d2bbae8cd692e2196dde7806d0ebaab6c6aea92296aeb4d47f69 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/QMMZN1300558.
Recording identifiers
- ISRC
- QMMZN1300558
- Title
- Only You
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x74a202987289d2bbae8cd692e2196dde7806d0ebaab6c6aea92296aeb4d47f69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:b33f21b2aeebaaef2a2819097eb5a2b08d9a811773b18d30cc6ae2224feaae2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300558
- Bitcoin block existence check
- https://blockstream.info/api/block/953528