ISRC USSM12303905
Verified recording
USSM12303905 is “Partita No. 2 in D Minor, BWV 1004: Chaconne” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd908d72dd93d269d440ef89be42a8e9704559ae5a9d29dbe99bca428c9d857c1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303905.
Recording identifiers
- ISRC
- USSM12303905
- Title
- Partita No. 2 in D Minor, BWV 1004: Chaconne
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd908d72dd93d269d440ef89be42a8e9704559ae5a9d29dbe99bca428c9d857c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:18ee7781439ec5411513a9b6e7da0d44ef3a1772f0f53d7fd0fbb3f183a857d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303905
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Partita No. 2 in D Minor, BWV 1004: Chaconne · Machine-readable JSON-LD