ISRC GBBBC2301564
Verified recording
GBBBC2301564 is “7 Virtuoso Etudes: No. 4, Embraceable You (after G. Gershwin)” by Earl Wild,
registered on the CopyrightChains blockchain with CopyrightID
0xe44774ed5cc9e5c541244a8ff6f08532728e3d0e6f972ed40608d58ebe2f0cfd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301564.
Recording identifiers
- ISRC
- GBBBC2301564
- Title
- 7 Virtuoso Etudes: No. 4, Embraceable You (after G. Gershwin)
- Artist
- Earl Wild
- CopyrightID (CopyrightChains transaction hash)
0xe44774ed5cc9e5c541244a8ff6f08532728e3d0e6f972ed40608d58ebe2f0cfd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f443aa5fd4e4b2c9065576878aaa24f7f34ed399be6c0c1a1ae3279bad243f39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301564
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 7 Virtuoso Etudes: No. 4, Embraceable You (after G. Gershwin) · Machine-readable JSON-LD