ISRC QMMZN1300298
Verified recording
QMMZN1300298 is “Sherrill” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xdbecfec22eff01f6a586727cad519a18ea0e18f2cc622577759e053382c03cac and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300298.
Recording identifiers
- ISRC
- QMMZN1300298
- Title
- Sherrill
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xdbecfec22eff01f6a586727cad519a18ea0e18f2cc622577759e053382c03cac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ae66530345cfc503bc903c15a51e75c6c28e9172fdfb8898a45e662384a582d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300298
- Bitcoin block existence check
- https://blockstream.info/api/block/953520