ISRC GBAYC1602355
Verified recording
GBAYC1602355 is “Bach, JS: Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x20f8041207f3c74c8a9c64b3cabfe8cd20b4686d7ee77423e8bcd938e8aff660 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/GBAYC1602355.
Recording identifiers
- ISRC
- GBAYC1602355
- Title
- Bach, JS: Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x20f8041207f3c74c8a9c64b3cabfe8cd20b4686d7ee77423e8bcd938e8aff660
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:09a5af9e9ed8e866819816210977426730dc060cf78ae44408c5b09e3eee07d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1602355
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bach, JS: Harpsichord Concerto No. 5 in F Minor, BWV 1056: II. Largo · Machine-readable JSON-LD