ISRC NLA505800003
Verified recording
NLA505800003 is “Violin Concerto No. 2 in E, BWV 1042: 3. Allegro assai” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe13a3eea8eb391189d2a64f9d044d1aba734e1f03aa242a968f0fe4193d1eb37 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505800003.
Recording identifiers
- ISRC
- NLA505800003
- Title
- Violin Concerto No. 2 in E, BWV 1042: 3. Allegro assai
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe13a3eea8eb391189d2a64f9d044d1aba734e1f03aa242a968f0fe4193d1eb37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:1a135ac7a65f0c6a534466bbae3507c69f7003d74460cfa29abac885e05724d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505800003
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Violin Concerto No. 2 in E, BWV 1042: 3. Allegro assai · Machine-readable JSON-LD