ISRC NLA507000246
Verified recording
NLA507000246 is “Violin Concerto No. 3 in G Major, K. 216: 2. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8e0bd2b9769a78eea11cbe6a8cb7a15d4b14406d4da6ca57c7f8c5449a2f9129 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/NLA507000246.
Recording identifiers
- ISRC
- NLA507000246
- Title
- Violin Concerto No. 3 in G Major, K. 216: 2. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8e0bd2b9769a78eea11cbe6a8cb7a15d4b14406d4da6ca57c7f8c5449a2f9129
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6b1c3fe05abab3e2d940032393ca8efea4eb03a515a6c6e8fdd6e8bd0d6e08e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507000246
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Concerto No. 3 in G Major, K. 216: 2. Adagio · Machine-readable JSON-LD