ISRC GBBBC2301562
Verified recording
GBBBC2301562 is “I Got Rhythm (Arr. Firth for 2 Pianos) - From "Girl Crazy"” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x7f7b24f6f995ced50d663b195c4827bd6806ebbe97f2e003968ee50f7c531346 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301562.
Recording identifiers
- ISRC
- GBBBC2301562
- Title
- I Got Rhythm (Arr. Firth for 2 Pianos) - From "Girl Crazy"
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x7f7b24f6f995ced50d663b195c4827bd6806ebbe97f2e003968ee50f7c531346
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:d03622695f4ca94cf763e3ba6bd82be9504ddf29ccbf556c5dacdc3dd882d0c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301562
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: I Got Rhythm (Arr. Firth for 2 Pianos) - From "Girl Crazy" · Machine-readable JSON-LD