ISRC HUA253278604
Verified recording
HUA253278604 is “Brandenburg Concerto No. 1 F Major, BWV 1046: IV. Menuetto - Trio - Polonaise” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xca5d019d984ffe03945719ed016303f837c2c65ecb2c86091ab4fcdad5f9f9c2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253278604.
Recording identifiers
- ISRC
- HUA253278604
- Title
- Brandenburg Concerto No. 1 F Major, BWV 1046: IV. Menuetto - Trio - Polonaise
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xca5d019d984ffe03945719ed016303f837c2c65ecb2c86091ab4fcdad5f9f9c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1eb807cfb0863bc142d63d286cb35b053bc07c3531d1bdc70d22ca785cbcb351- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253278604
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brandenburg Concerto No. 1 F Major, BWV 1046: IV. Menuetto - Trio - Polonaise · Machine-readable JSON-LD