ISRC QM6MZ1414566
Verified recording
QM6MZ1414566 is “Variações Sobre o Fado Sabrosa” by Opus Fado,
registered on the CopyrightChains blockchain with CopyrightID
0xf81ef5a3c3f2235b15edafce131551fca91f7751954014cc86e88af59d0375ef and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1414566.
Recording identifiers
- ISRC
- QM6MZ1414566
- Title
- Variações Sobre o Fado Sabrosa
- Artist
- Opus Fado
- CopyrightID (CopyrightChains transaction hash)
0xf81ef5a3c3f2235b15edafce131551fca91f7751954014cc86e88af59d0375ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:fb77f583537402d3131eee5b02054c70795e89f30cd2eb5e0e2fb9327cb55ce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1414566
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Variações Sobre o Fado Sabrosa · Machine-readable JSON-LD