ISRC ITBZ81605654
Verified recording
ITBZ81605654 is “George Gershwin's Song-Book: No. 2. Do-Do-Do” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x5d5654b0bf15a601202ee962da7e671cc629e0cb846f0d700f75ca38440afffd 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/ITBZ81605654.
Recording identifiers
- ISRC
- ITBZ81605654
- Title
- George Gershwin's Song-Book: No. 2. Do-Do-Do
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x5d5654b0bf15a601202ee962da7e671cc629e0cb846f0d700f75ca38440afffd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ead1e0bf3e59faa0fc62f03335d8ecd7ac865c400def1ec74789708b6a22ca5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605654
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: George Gershwin's Song-Book: No. 2. Do-Do-Do · Machine-readable JSON-LD