ISRC HKI190911201
Verified recording
HKI190911201 is “Brandenburg Concerto No. 4 in G Major: Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfac4e84b6cdf20b20b8e470fe887e551d1febfbbdbe10df76225999236c52b5e and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190911201.
Recording identifiers
- ISRC
- HKI190911201
- Title
- Brandenburg Concerto No. 4 in G Major: Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfac4e84b6cdf20b20b8e470fe887e551d1febfbbdbe10df76225999236c52b5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:57c08491edc9d1fec3c3b0f6f976fdfe8d26a01e03645de51ce739d66a9aa8b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190911201
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Brandenburg Concerto No. 4 in G Major: Allegro · Machine-readable JSON-LD