ISRC USSM11402027
Verified recording
USSM11402027 is “Partita No. 1 in B-Flat Major, BWV 825: IV. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x497388d9400723c52fcbc34f19d1abb5d39046ff34517a9c36a61471d31dc6ef 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/USSM11402027.
Recording identifiers
- ISRC
- USSM11402027
- Title
- Partita No. 1 in B-Flat Major, BWV 825: IV. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x497388d9400723c52fcbc34f19d1abb5d39046ff34517a9c36a61471d31dc6ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5d7a5b08d9da2832f97e262ec46d6099d25e5e8da301508230b8cae71a21a389- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11402027
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Partita No. 1 in B-Flat Major, BWV 825: IV. Sarabande · Machine-readable JSON-LD