ISRC USBC17600107
Verified recording
USBC17600107 is “Suite No. 2 in B Minor, BWV 1067: V. Polonaise” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x142c81b7ff95f67d261d954c2086f772dafbcb9e5b57923c327c85d9f0a3eaf9 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/USBC17600107.
Recording identifiers
- ISRC
- USBC17600107
- Title
- Suite No. 2 in B Minor, BWV 1067: V. Polonaise
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x142c81b7ff95f67d261d954c2086f772dafbcb9e5b57923c327c85d9f0a3eaf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:654e62f7672337c95658ed720a7a1e78508b762db51278e614c33391d27f3e93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600107
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Suite No. 2 in B Minor, BWV 1067: V. Polonaise · Machine-readable JSON-LD