ISRC USSM11402050
Verified recording
USSM11402050 is “Partita No. 4 in D Major, BWV 828: V. Sarabande” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xec477c5be712ea4d52e2c961a314001c895d28cbfc1392e01622b40daba9485b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11402050.
Recording identifiers
- ISRC
- USSM11402050
- Title
- Partita No. 4 in D Major, BWV 828: V. Sarabande
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xec477c5be712ea4d52e2c961a314001c895d28cbfc1392e01622b40daba9485b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:48f925e2e0faf10df5cbf0b28a866f4811635dc04910c63ea4a253cb04909d6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11402050
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Partita No. 4 in D Major, BWV 828: V. Sarabande · Machine-readable JSON-LD