ISRC ITBZ81605660
Verified recording
ITBZ81605660 is “George Gershwin's Song-Book: No. 7. Liza (All the Clouds'll Roll Away)” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x49e47431debf7f45cd86adecce40a6278704dc7cae6bfd496da4491bb3a39f70 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605660.
Recording identifiers
- ISRC
- ITBZ81605660
- Title
- George Gershwin's Song-Book: No. 7. Liza (All the Clouds'll Roll Away)
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x49e47431debf7f45cd86adecce40a6278704dc7cae6bfd496da4491bb3a39f70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:5cb651d21d13691b79c640d9a2f9f2ee1e1e56310db3703bdd60be087f382c29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605660
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: George Gershwin's Song-Book: No. 7. Liza (All the Clouds'll Roll Away) · Machine-readable JSON-LD