ISRC GBAJY0865619
Verified recording
GBAJY0865619 is “Piano Sonata No. 4 "Jazz Sonata"” by George Antheil,
registered on the CopyrightChains blockchain with CopyrightID
0xc6490d57624699ee08742b714f54169592b929602f78af62d15a68803f044d80 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865619.
Recording identifiers
- ISRC
- GBAJY0865619
- Title
- Piano Sonata No. 4 "Jazz Sonata"
- Artist
- George Antheil
- CopyrightID (CopyrightChains transaction hash)
0xc6490d57624699ee08742b714f54169592b929602f78af62d15a68803f044d80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:a631078b4c4ab2d7564605d32c8e19b8261d633c8ef95f26cab9df8a76eeeadc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865619
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Piano Sonata No. 4 "Jazz Sonata" · Machine-readable JSON-LD