ISRC USSM12303431
Verified recording
USSM12303431 is “Concerto in D Minor, BWV 974: II. Adagio (After Marcello)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0865bdcaaecbbc0b9809885b0ecf21dedfec9df8b9104cf9992fe3d65e696ff6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303431.
Recording identifiers
- ISRC
- USSM12303431
- Title
- Concerto in D Minor, BWV 974: II. Adagio (After Marcello)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0865bdcaaecbbc0b9809885b0ecf21dedfec9df8b9104cf9992fe3d65e696ff6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:739550d1d8f6cd3d6fa019dca2286cfa38d297a706552180517611175d26043d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303431
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto in D Minor, BWV 974: II. Adagio (After Marcello) · Machine-readable JSON-LD