ISRC DEF058300502
Verified recording
DEF058300502 is “Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb4d84dfc9ca864ac2605eada78d7e91984a19fd2702c8c792de8dd46b6e857f2 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/DEF058300502.
Recording identifiers
- ISRC
- DEF058300502
- Title
- Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb4d84dfc9ca864ac2605eada78d7e91984a19fd2702c8c792de8dd46b6e857f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b792ecf3ea271fff7f9d2f1adc8bd7f3f2629a40a1c6c92760e49980d337c332- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300502
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante · Machine-readable JSON-LD