ISRC QMBZ91920830
Verified recording
QMBZ91920830 is “Minha Saudade” by Cannonball Adderley,
registered on the CopyrightChains blockchain with CopyrightID
0x46f0b36cb76ff7418ee61331632f49616d1c0d9fb3f023d85d4f399ed9a2871f and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91920830.
Recording identifiers
- ISRC
- QMBZ91920830
- Title
- Minha Saudade
- Artist
- Cannonball Adderley
- CopyrightID (CopyrightChains transaction hash)
0x46f0b36cb76ff7418ee61331632f49616d1c0d9fb3f023d85d4f399ed9a2871f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:a60479b5ea71a7371d93109d46856e87389056a676709b8dc66eef889618691b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91920830
- Bitcoin block existence check
- https://blockstream.info/api/block/960203