ISRC FRZ330103100
Verified recording
FRZ330103100 is “Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": I. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3d503bbd4252fabc7c42fd07f33f05dd9d29be4327af4b8d8b98b2f414ea09d2 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/FRZ330103100.
Recording identifiers
- ISRC
- FRZ330103100
- Title
- Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": I. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3d503bbd4252fabc7c42fd07f33f05dd9d29be4327af4b8d8b98b2f414ea09d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a1e5799dc50cf6748ca29d093ada1315c3ed488ff97e50a08328521e2749b425- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ330103100
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": I. Andante · Machine-readable JSON-LD