ISRC GBAYC0802234
Verified recording
GBAYC0802234 is “Bach, JS: Piano Concerto No. 4 in A Major, BWV 1055: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8b6f6d0b266ca3a1463e4403c23931754454dbc627d4a711841b6207ced17fa2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802234.
Recording identifiers
- ISRC
- GBAYC0802234
- Title
- Bach, JS: Piano Concerto No. 4 in A Major, BWV 1055: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8b6f6d0b266ca3a1463e4403c23931754454dbc627d4a711841b6207ced17fa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a0eef1ef2b9eed5dfa1aa7203039b85470f0d0da1ebd9b1fcac3b048d1f68f2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0802234
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bach, JS: Piano Concerto No. 4 in A Major, BWV 1055: I. Allegro · Machine-readable JSON-LD