ISRC ES7892300703
Verified recording
ES7892300703 is “Violin Concerto in E Major, BWV 1042: III. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd1af91081fa56b62154eba691149eec7669a76aba6da639da46c9224cc337c31 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892300703.
Recording identifiers
- ISRC
- ES7892300703
- Title
- Violin Concerto in E Major, BWV 1042: III. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd1af91081fa56b62154eba691149eec7669a76aba6da639da46c9224cc337c31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:44ec229918f8ed05fd81588d2d2183cd8625d7b306657261a83ce65856d7dd24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892300703
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Violin Concerto in E Major, BWV 1042: III. Allegro assai · Machine-readable JSON-LD