ISRC QM6N21452106
Verified recording
QM6N21452106 is “Un ballo in maschera: Preludio” by Giuseppe Verdi,
registered on the CopyrightChains blockchain with CopyrightID
0xbe6c863b1921ed2fa87dd8e95d5ba200ad488dff9db54d75188bfd155b0f36ca and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21452106.
Recording identifiers
- ISRC
- QM6N21452106
- Title
- Un ballo in maschera: Preludio
- Artist
- Giuseppe Verdi
- CopyrightID (CopyrightChains transaction hash)
0xbe6c863b1921ed2fa87dd8e95d5ba200ad488dff9db54d75188bfd155b0f36ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:22d7ffe19edeeaa8addeccb0571ce195863df5d96e5317be9fda9a46edde7359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21452106
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Un ballo in maschera: Preludio · Machine-readable JSON-LD