ISRC DEA740512471
Verified recording
DEA740512471 is “Largo from Concerto for keyboard, strings and basso continuo in F Minor, BWV 1056” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc449fde9a63ba95732755058056269c0fa2828f289e199f3e2b5538edd0e84e5 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA740512471.
Recording identifiers
- ISRC
- DEA740512471
- Title
- Largo from Concerto for keyboard, strings and basso continuo in F Minor, BWV 1056
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc449fde9a63ba95732755058056269c0fa2828f289e199f3e2b5538edd0e84e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:328a8876e9e13c2abcb68ae0abf6e50f2f95baee4aaaa08732ba6517e62ba483- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA740512471
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Largo from Concerto for keyboard, strings and basso continuo in F Minor, BWV 1056 · Machine-readable JSON-LD