ISRC JPCO07933540
Verified recording
JPCO07933540 is “Concerto No. 4 in A Major, BWV 1055: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x96823dc71b98a92122b10cd633059beccbf631abf17df854f6492e83aeb2a910 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07933540.
Recording identifiers
- ISRC
- JPCO07933540
- Title
- Concerto No. 4 in A Major, BWV 1055: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x96823dc71b98a92122b10cd633059beccbf631abf17df854f6492e83aeb2a910
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:be2f0b604d7c6c863750deca1cc029210a89d854f91d3c8eb496c27bd366d691- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO07933540
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto No. 4 in A Major, BWV 1055: I. Allegro · Machine-readable JSON-LD