ISRC GBBBA0700832
Verified recording
GBBBA0700832 is “Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfc720795420b286e6b5a8ec7e16f05ec583f5f31a589d4951fb79dc79e2484ac and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0700832.
Recording identifiers
- ISRC
- GBBBA0700832
- Title
- Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfc720795420b286e6b5a8ec7e16f05ec583f5f31a589d4951fb79dc79e2484ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e9ad3107701e302883f1ea6ffdd4e88d2cfd1b7fb9f7d16bd75b580933bd00e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0700832
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante · Machine-readable JSON-LD