ISRC FRU622368204
Verified recording
FRU622368204 is “String Quartet No. 1 in G Minor, Op. 27: IV. Finale. Lento - Presto al Saltarello - Presto - Un poco Andante - Presto” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xef76964df6b7c4de60089d913877bf0e4735e66f5f6f7bc7c33351b19e872f72 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622368204.
Recording identifiers
- ISRC
- FRU622368204
- Title
- String Quartet No. 1 in G Minor, Op. 27: IV. Finale. Lento - Presto al Saltarello - Presto - Un poco Andante - Presto
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xef76964df6b7c4de60089d913877bf0e4735e66f5f6f7bc7c33351b19e872f72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:bce2f8a9cdcbf255687cd9f65a4821e6b0dc18ea625cdeec8c7329db47848124- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622368204
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: String Quartet No. 1 in G Minor, Op. 27: IV. Finale. Lento - Presto al Saltarello - Presto - Un poco Andante - Presto · Machine-readable JSON-LD