ISRC NLA508702301
Verified recording
NLA508702301 is “Sonata for Flute or Violin No.4 in C, BWV 1033: 1. Andante - Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xeec294fef5609e6f834bf2c517e698fa0e91593d48a547dc71803c0a74f64452 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508702301.
Recording identifiers
- ISRC
- NLA508702301
- Title
- Sonata for Flute or Violin No.4 in C, BWV 1033: 1. Andante - Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xeec294fef5609e6f834bf2c517e698fa0e91593d48a547dc71803c0a74f64452
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5d8676b356249ddeac04d62978f8c8f4dbb80aac8e9f76ede376999214d89970- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508702301
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Sonata for Flute or Violin No.4 in C, BWV 1033: 1. Andante - Presto · Machine-readable JSON-LD