ISRC GBAJY9799007
Verified recording
GBAJY9799007 is “Piano Concerto for the Left Hand, Op. 17: IV. [Untitled]” by Erich Wolfgang Korngold,
registered on the CopyrightChains blockchain with CopyrightID
0xae34556e6b9d28167d43abfbacb6a61115a4f0870a2290de737e4b3ccdae9888 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799007.
Recording identifiers
- ISRC
- GBAJY9799007
- Title
- Piano Concerto for the Left Hand, Op. 17: IV. [Untitled]
- Artist
- Erich Wolfgang Korngold
- CopyrightID (CopyrightChains transaction hash)
0xae34556e6b9d28167d43abfbacb6a61115a4f0870a2290de737e4b3ccdae9888
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:e6fc0a58fb1231319f3ec0cda361a14b5dde6626a815a287c7109f0ab96f49db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9799007
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Piano Concerto for the Left Hand, Op. 17: IV. [Untitled] · Machine-readable JSON-LD