ISRC HKI199352506
Verified recording
HKI199352506 is “Piano Trio No. 4 in C Major: Allegro - Adagio - Finale. Quasi presto” by Franz Berwald,
registered on the CopyrightChains blockchain with CopyrightID
0x03d927a548e57a327e457fd9952c21072d9fc7b87300b610900914c7ee979baa and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199352506.
Recording identifiers
- ISRC
- HKI199352506
- Title
- Piano Trio No. 4 in C Major: Allegro - Adagio - Finale. Quasi presto
- Artist
- Franz Berwald
- CopyrightID (CopyrightChains transaction hash)
0x03d927a548e57a327e457fd9952c21072d9fc7b87300b610900914c7ee979baa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:04f45395499f54be185b76dcbca5d438e73aa9c4afeab1ce130717c537c002e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199352506
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Trio No. 4 in C Major: Allegro - Adagio - Finale. Quasi presto · Machine-readable JSON-LD