ISRC DEF056906621
Verified recording
DEF056906621 is “Violin Concerto No. 1 in A Minor, BWV 1041: I. (Allegro moderato)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0c63dcf7bf09ad710e6a631576068db4c262031728fb2836b90ff1ca3ee52d86 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/DEF056906621.
Recording identifiers
- ISRC
- DEF056906621
- Title
- Violin Concerto No. 1 in A Minor, BWV 1041: I. (Allegro moderato)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0c63dcf7bf09ad710e6a631576068db4c262031728fb2836b90ff1ca3ee52d86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:c74819730d69b90b84d3c4d3b7529cbfb284104ebb5ea684b276a7709ac7ddfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056906621
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Violin Concerto No. 1 in A Minor, BWV 1041: I. (Allegro moderato) · Machine-readable JSON-LD