ISRC NLA508720405
Verified recording
NLA508720405 is “Flute Concerto No. 1 in G, K.313: 2. Adagio non troppo” by Irena Grafenauer,
registered on the CopyrightChains blockchain with CopyrightID
0xa74bc7371d4309769a5acc20f2fee98aacf9820fca19c51282e845642d755cba and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720405.
Recording identifiers
- ISRC
- NLA508720405
- Title
- Flute Concerto No. 1 in G, K.313: 2. Adagio non troppo
- Artist
- Irena Grafenauer
- CopyrightID (CopyrightChains transaction hash)
0xa74bc7371d4309769a5acc20f2fee98aacf9820fca19c51282e845642d755cba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6cbf0067de388e58c8d4c937fcef9d69a8e7bd0a6877ec520a8e3c839cb54631- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508720405
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Flute Concerto No. 1 in G, K.313: 2. Adagio non troppo · Machine-readable JSON-LD