ISRC GBBBC2301569
Verified recording
GBBBC2301569 is “The Man I Love / Rhapsody in Blue (Arr. Firth for 2 Pianos) - From "Strike Up the Band"” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x4b100a51594ad9cca1ce42e6832e94f19e9278a9cd8d774edd0f3425b7dd7346 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301569.
Recording identifiers
- ISRC
- GBBBC2301569
- Title
- The Man I Love / Rhapsody in Blue (Arr. Firth for 2 Pianos) - From "Strike Up the Band"
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x4b100a51594ad9cca1ce42e6832e94f19e9278a9cd8d774edd0f3425b7dd7346
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:1b59d1bc1001b02d31680d49f24d2c743cdfa2f96c9b3f04916af30dd9a1fd89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301569
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: The Man I Love / Rhapsody in Blue (Arr. Firth for 2 Pianos) - From "Strike Up the Band" · Machine-readable JSON-LD