ISRC QM6MZ1588566
Verified recording
QM6MZ1588566 is “El Barbero de Sevilla, Act II: "Ah, qual colpo inaspettato!"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x5befb00a6d784bd7e3338f7eefcdf0cb880178f68328ecef07f9d5adee8e5815 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1588566.
Recording identifiers
- ISRC
- QM6MZ1588566
- Title
- El Barbero de Sevilla, Act II: "Ah, qual colpo inaspettato!"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x5befb00a6d784bd7e3338f7eefcdf0cb880178f68328ecef07f9d5adee8e5815
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:9ff21a3bdda40e75761a1fef6481de5ed2e3d6defc03137f7718902cfb267f6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1588566
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: El Barbero de Sevilla, Act II: "Ah, qual colpo inaspettato!" · Machine-readable JSON-LD