ISRC NLN580572705
Verified recording
NLN580572705 is “Concerto No. 2 in F Major, BWV 1047: I. Without Tempo Indication” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe5ef7381f16de4c304ec976cc0c7ae2bdc7f3ca2a4a2c1200f334acdbb658fcc 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/NLN580572705.
Recording identifiers
- ISRC
- NLN580572705
- Title
- Concerto No. 2 in F Major, BWV 1047: I. Without Tempo Indication
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe5ef7381f16de4c304ec976cc0c7ae2bdc7f3ca2a4a2c1200f334acdbb658fcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be3ff59291e797bf7f3d363885c009749c20e412e4f07691f334b66afe2696de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580572705
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto No. 2 in F Major, BWV 1047: I. Without Tempo Indication · Machine-readable JSON-LD