ISRC NLA509510101
Verified recording
NLA509510101 is “Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2ceaa449ebbb7d6d88c9d0aa215098f36a373e64fb7dfcc37d2abaea2d97f1fd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509510101.
Recording identifiers
- ISRC
- NLA509510101
- Title
- Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2ceaa449ebbb7d6d88c9d0aa215098f36a373e64fb7dfcc37d2abaea2d97f1fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f66676bf41c189a6c31c5bc742ae3963ceafd5d2dc0159a9c6cdc240628a536- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509510101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto No. 1 in A minor, BWV 1041: 1. (Allegro moderato) · Machine-readable JSON-LD