ISRC NLA508604320
Verified recording
NLA508604320 is “Drei Stücke for Piano Trio, K442: 2. Tempo di minuetto in G” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb446b9ff2e01283466a555a74a3cf5233d7856a660814577d7ed2289b57a2bfa and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508604320.
Recording identifiers
- ISRC
- NLA508604320
- Title
- Drei Stücke for Piano Trio, K442: 2. Tempo di minuetto in G
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb446b9ff2e01283466a555a74a3cf5233d7856a660814577d7ed2289b57a2bfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8a5161f416687f9c6b11e4323043a28105643ac051ce2d020b85683c33fd32c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508604320
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Drei Stücke for Piano Trio, K442: 2. Tempo di minuetto in G · Machine-readable JSON-LD