ISRC GBF076810641
Verified recording
GBF076810641 is “Brandenburg Concerto No. 4 in G, BWV 1049: 1. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf75de58a5a449c56196b75b294b951535df8830355901ce2d9733183cecf0e9f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810641.
Recording identifiers
- ISRC
- GBF076810641
- Title
- Brandenburg Concerto No. 4 in G, BWV 1049: 1. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf75de58a5a449c56196b75b294b951535df8830355901ce2d9733183cecf0e9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0f8b3eeb97fc93331e2535cce69ee49ba5b7e7575d02967bc58ec2da02740998- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076810641
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Brandenburg Concerto No. 4 in G, BWV 1049: 1. Allegro · Machine-readable JSON-LD