ISRC QMBZ91391679
Verified recording
QMBZ91391679 is “Sweetsmill” by Mike Marshall,
registered on the CopyrightChains blockchain with CopyrightID
0x824dfd3e249cc6e9f124c73340adc8b798d165f83fb270520bde178b28ce13ad and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91391679.
Recording identifiers
- ISRC
- QMBZ91391679
- Title
- Sweetsmill
- Artist
- Mike Marshall
- CopyrightID (CopyrightChains transaction hash)
0x824dfd3e249cc6e9f124c73340adc8b798d165f83fb270520bde178b28ce13ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:3e611a0a124ab44470a8ebad6d66561e395243c149d520bb37138c1f3969c791- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91391679
- Bitcoin block existence check
- https://blockstream.info/api/block/960185