ISRC GBAJY9799005
Verified recording
GBAJY9799005 is “Piano Concerto for the Left Hand, Op. 17: II. [Untitled]” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0xcbf690d5a36e01742cd52ee9c0364875461d7bf43771e9081b305d82ae2a6429 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799005.
Recording identifiers
- ISRC
- GBAJY9799005
- Title
- Piano Concerto for the Left Hand, Op. 17: II. [Untitled]
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0xcbf690d5a36e01742cd52ee9c0364875461d7bf43771e9081b305d82ae2a6429
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:101b4aafd68d996ab23a433092f6b609591cfe5d5d5f009f80be45100e31d740- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799005
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Piano Concerto for the Left Hand, Op. 17: II. [Untitled] · Machine-readable JSON-LD