ISRC GBF076810643
Verified recording
GBF076810643 is “Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7acbc0bc7b33dfc02f6f396b5eeaea1154ea17a4efd9f1b5e52ad0bc29620da9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810643.
Recording identifiers
- ISRC
- GBF076810643
- Title
- Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7acbc0bc7b33dfc02f6f396b5eeaea1154ea17a4efd9f1b5e52ad0bc29620da9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:26054b9ad6d7c308dce98009d153ffdeebb3d3e13d86aecae62df10770579ca2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810643
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto · Machine-readable JSON-LD