ISRC HKI199911201
Verified recording
HKI199911201 is “Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0c5175d48ff02859a8ba9cc31140823dfbf4ddd242399730c788186240b18ade 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/HKI199911201.
Recording identifiers
- ISRC
- HKI199911201
- Title
- Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0c5175d48ff02859a8ba9cc31140823dfbf4ddd242399730c788186240b18ade
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:168a23e2897231af89cd3776c13b8a71c342ba1e6a3dcd429ea14bd4dedfde5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199911201
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Brandenburg Concerto No. 4 in G Major, BWV 1049: I. Allegro · Machine-readable JSON-LD