ISRC NLA508119408
Verified recording
NLA508119408 is “Oboe d'amore Concerto in A Major, BWV 1055R: II. Larghetto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd5e0343fbd17dc2d5498d7b12ad9209ea95d8aca6082ca2bf26fad7a8948d5e1 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119408.
Recording identifiers
- ISRC
- NLA508119408
- Title
- Oboe d'amore Concerto in A Major, BWV 1055R: II. Larghetto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd5e0343fbd17dc2d5498d7b12ad9209ea95d8aca6082ca2bf26fad7a8948d5e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:1ed6bb43b8c3d875ea47ffff43e199e87fa707cf2be9c6e623897885baca87b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119408
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Oboe d'amore Concerto in A Major, BWV 1055R: II. Larghetto · Machine-readable JSON-LD