ISRC FRZ330103120
Verified recording
FRZ330103120 is “Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": III. Rondo 'in the Gipsies' stile' (Presto)” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe92d59943a298f04c1e8a1d16f1962eb7499ad4d8b3498ae9891d3ce3f17fa1d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ330103120.
Recording identifiers
- ISRC
- FRZ330103120
- Title
- Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": III. Rondo 'in the Gipsies' stile' (Presto)
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe92d59943a298f04c1e8a1d16f1962eb7499ad4d8b3498ae9891d3ce3f17fa1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:932f3283601b72ab92528b4661e494d0787e2b325574a5a07d26a6c97c518dd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ330103120
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": III. Rondo 'in the Gipsies' stile' (Presto) · Machine-readable JSON-LD