ISRC QMMZN1701298
Verified recording
QMMZN1701298 is “My Old Man” by Mac DeMarco,
registered on the CopyrightChains blockchain with CopyrightID
0xbfae0f4ebf21c79b519d765aaa1af4564d9876be15a1a9e031ff08e6f8877543 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/QMMZN1701298.
Recording identifiers
- ISRC
- QMMZN1701298
- Title
- My Old Man
- Artist
- Mac DeMarco
- CopyrightID (CopyrightChains transaction hash)
0xbfae0f4ebf21c79b519d765aaa1af4564d9876be15a1a9e031ff08e6f8877543
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:12e503d3620a929e8634559f5bc50211ae484aca666d0b9cd10610c1a59c55c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1701298
- Bitcoin block existence check
- https://blockstream.info/api/block/953513