ISRC HUA251159703
Verified recording
HUA251159703 is “Piano Quartet No. 1 in G Minor, Op. 25 (arr. A. Schoenberg): III. Andante con moto” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x7f3cf02d90b854350e01f77862bd7e2a1939111ec7055acf093ac386f6cb5ec5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251159703.
Recording identifiers
- ISRC
- HUA251159703
- Title
- Piano Quartet No. 1 in G Minor, Op. 25 (arr. A. Schoenberg): III. Andante con moto
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x7f3cf02d90b854350e01f77862bd7e2a1939111ec7055acf093ac386f6cb5ec5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9b53fc302b0c8b29fd2a6e5b4aa0ca5172a82f5cdb1874462b7f32440febda43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251159703
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Quartet No. 1 in G Minor, Op. 25 (arr. A. Schoenberg): III. Andante con moto · Machine-readable JSON-LD