ISRC QZ22B1756491
Verified recording
QZ22B1756491 is “Il maestro di cappella” by Domenico Cimarosa,
registered on the CopyrightChains blockchain with CopyrightID
0x74274cab89da76a1bd19d5d39413c8195aac0200d818c907aad7a6ce78d97950 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1756491.
Recording identifiers
- ISRC
- QZ22B1756491
- Title
- Il maestro di cappella
- Artist
- Domenico Cimarosa
- CopyrightID (CopyrightChains transaction hash)
0x74274cab89da76a1bd19d5d39413c8195aac0200d818c907aad7a6ce78d97950
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:19a7bb6f457e2660c3b62bec8b23418c7eef4f0ed8a5fb5862b50443ab33a9d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1756491
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Il maestro di cappella · Machine-readable JSON-LD