ISRC DEF056906622
Verified recording
DEF056906622 is “Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe1b51650262b949e179ba0564a03d07c4a1623d876a4414b3c3a6754346953bb and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056906622.
Recording identifiers
- ISRC
- DEF056906622
- Title
- Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe1b51650262b949e179ba0564a03d07c4a1623d876a4414b3c3a6754346953bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:f0b0fd5fe53cf5780106ba47d10fef0e7e5ddceed819ed0c73184c284227d293- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056906622
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Violin Concerto No. 1 in A Minor, BWV 1041: II. Andante · Machine-readable JSON-LD