ISRC USA561044707
Verified recording
USA561044707 is “Bach: Violin Concerto No. 1 In a Minor, Bwv 1041. Allegro Assi” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9104bcf1379f43993811cb7b913c70444d654c872c90ca0b256ee8e1cafe7ad1 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044707.
Recording identifiers
- ISRC
- USA561044707
- Title
- Bach: Violin Concerto No. 1 In a Minor, Bwv 1041. Allegro Assi
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9104bcf1379f43993811cb7b913c70444d654c872c90ca0b256ee8e1cafe7ad1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:cb5f0ec432a6f38aef603dc0727fb3ba20fb9acee606d60910766bdf406b259a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561044707
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Bach: Violin Concerto No. 1 In a Minor, Bwv 1041. Allegro Assi · Machine-readable JSON-LD