ISRC NLA507800050
Verified recording
NLA507800050 is “Piano Trio in G minor, H.XV No. 1: 2. Menuet” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x829925e10028190eeb823a588472905e52fea2379989b05313ccab2dab9079b3 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507800050.
Recording identifiers
- ISRC
- NLA507800050
- Title
- Piano Trio in G minor, H.XV No. 1: 2. Menuet
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x829925e10028190eeb823a588472905e52fea2379989b05313ccab2dab9079b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:6bbb38b689bc0c08ad4104b52d7d1e64c39137908ccb46e05753ae52b372e729- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507800050
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Trio in G minor, H.XV No. 1: 2. Menuet · Machine-readable JSON-LD