ISRC FRZ330103110
Verified recording
FRZ330103110 is “Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": II. Poco adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3138d71779563dce53f4ca6b9bcf99edafd8d83641879681151b5a5e6a98ddd7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ330103110.
Recording identifiers
- ISRC
- FRZ330103110
- Title
- Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": II. Poco adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3138d71779563dce53f4ca6b9bcf99edafd8d83641879681151b5a5e6a98ddd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7dfa318982ed7f65423c5a9696117310d104af280c2054df56bca9cd3cace4bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ330103110
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Trio No. 39 in G Major, Hob. XV: 25 'Gypsy": II. Poco adagio · Machine-readable JSON-LD