ISRC GBAYC0502714
Verified recording
GBAYC0502714 is “Antheil: 2 Toccatas for the Piano: No. 1, Allegro” by George Antheil,
registered on the CopyrightChains blockchain with CopyrightID
0x7fc4074c7203c02cb1c76fdfe65d86cec26ddfed8b1d0399d1b9822109464d47 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502714.
Recording identifiers
- ISRC
- GBAYC0502714
- Title
- Antheil: 2 Toccatas for the Piano: No. 1, Allegro
- Artist
- George Antheil
- CopyrightID (CopyrightChains transaction hash)
0x7fc4074c7203c02cb1c76fdfe65d86cec26ddfed8b1d0399d1b9822109464d47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:137b3aad91c995568ea5882101a7f9c6099a0d7f0ed9dcd599580e229a8c253e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0502714
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Antheil: 2 Toccatas for the Piano: No. 1, Allegro · Machine-readable JSON-LD