ISRC NLA507400070
Verified recording
NLA507400070 is “Concerto for 3 Harpsichords, Strings, and Continuo No. 2 in C, BWV 1064: 1. (Allegro)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd862ddd25ba38d33723460865fd01f3cddcb860790bae5395126728be695ef28 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400070.
Recording identifiers
- ISRC
- NLA507400070
- Title
- Concerto for 3 Harpsichords, Strings, and Continuo No. 2 in C, BWV 1064: 1. (Allegro)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd862ddd25ba38d33723460865fd01f3cddcb860790bae5395126728be695ef28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8f1d3c778837929f71f5941b3807791c1d9f55c6c99507057d05429777228c77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for 3 Harpsichords, Strings, and Continuo No. 2 in C, BWV 1064: 1. (Allegro) · Machine-readable JSON-LD