ISRC NLB151900244
Verified recording
NLB151900244 is “Harpsichord Concerto No. 6 in F Major, BWV 1057: I.” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xac24cb1a7dde6030222a0ff6daa269853cb27a0f236d88c4dfac5c86d778d088 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151900244.
Recording identifiers
- ISRC
- NLB151900244
- Title
- Harpsichord Concerto No. 6 in F Major, BWV 1057: I.
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xac24cb1a7dde6030222a0ff6daa269853cb27a0f236d88c4dfac5c86d778d088
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:da2f286dcc30ce45cd5ebdec8d69b7acc56bf91e4806f0ad2d43dcf48f721dea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151900244
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Harpsichord Concerto No. 6 in F Major, BWV 1057: I. · Machine-readable JSON-LD