ISRC NLA507800905
Verified recording
NLA507800905 is “Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. Dolce” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x422d73cf576012ba18a0cf7d8406959f5099b9aefaeb5483be2fa3e0747cfae4 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/NLA507800905.
Recording identifiers
- ISRC
- NLA507800905
- Title
- Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. Dolce
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x422d73cf576012ba18a0cf7d8406959f5099b9aefaeb5483be2fa3e0747cfae4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9a78477ef96b9c52451113f23b6cf8afeaba13c0e75cf75f41bdcb6292d2bb96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507800905
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonata for Violin and Harpsichord No. 2 in A, BWV 1015: 1. Dolce · Machine-readable JSON-LD