ISRC QMMZN1300300
Verified recording
QMMZN1300300 is “Annie” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0x1feebc68667a840db2ba5e473772c2eee75161ca246a7b3c2ed8159edebb0310 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/QMMZN1300300.
Recording identifiers
- ISRC
- QMMZN1300300
- Title
- Annie
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0x1feebc68667a840db2ba5e473772c2eee75161ca246a7b3c2ed8159edebb0310
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f6411330b7c1ee7c7a1a4839887a8dab12240eeb7ac65da94bc337b80ef372a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300300
- Bitcoin block existence check
- https://blockstream.info/api/block/953520