ISRC ITBZ81605656
Verified recording
ITBZ81605656 is “George Gershwin's Song-Book: No. 4. Fascinating Rhythm” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x93cea3e95b29e48734d48932a9f016529e52ba354a72666ee7dd1f7478b9376d and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605656.
Recording identifiers
- ISRC
- ITBZ81605656
- Title
- George Gershwin's Song-Book: No. 4. Fascinating Rhythm
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x93cea3e95b29e48734d48932a9f016529e52ba354a72666ee7dd1f7478b9376d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:28023dfb48bc186f1d557b2f828569b07b033d1ea77bc9008aad2b0995e9e0a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605656
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: George Gershwin's Song-Book: No. 4. Fascinating Rhythm · Machine-readable JSON-LD