ISRC FRZ330103080
Verified recording
FRZ330103080 is “Piano Trio No. 45 in E-Flat Major, Hob. XV: 29: II. Andantino ed innocentemente” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x03c26e8687a4a17e336de7894acf4338430607d428eff059593736cf4f5a1f53 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/FRZ330103080.
Recording identifiers
- ISRC
- FRZ330103080
- Title
- Piano Trio No. 45 in E-Flat Major, Hob. XV: 29: II. Andantino ed innocentemente
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x03c26e8687a4a17e336de7894acf4338430607d428eff059593736cf4f5a1f53
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0fd6beb9d2e7b7ca8b643dfd8ca662bff440e8898986a12793c38ad55ba9c0a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ330103080
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Trio No. 45 in E-Flat Major, Hob. XV: 29: II. Andantino ed innocentemente · Machine-readable JSON-LD