ISRC DEF057102112
Verified recording
DEF057102112 is “Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x6dd583013830653604a7f6e8aa79bbfd8e66a023076fe0a085425196c95a90fe and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102112.
Recording identifiers
- ISRC
- DEF057102112
- Title
- Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x6dd583013830653604a7f6e8aa79bbfd8e66a023076fe0a085425196c95a90fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:0111d8821a86a8443e95e5500ea453b18c007881866821ad5166edaa1b375fa7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102112
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante · Machine-readable JSON-LD