ISRC GBGRH0700085
Verified recording
GBGRH0700085 is “Superman: Main Title Theme” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x02cf7c0dcd03997dfff64c922277e7c5aed0ed1479b926902b368bff7cb1f4d4 and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH0700085.
Recording identifiers
- ISRC
- GBGRH0700085
- Title
- Superman: Main Title Theme
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x02cf7c0dcd03997dfff64c922277e7c5aed0ed1479b926902b368bff7cb1f4d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:0547fa2ab6aeafa5ab11816b6928ef2f4462205a07f67dee5d42f9a4daf99e68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGRH0700085
- Bitcoin block existence check
- https://blockstream.info/api/block/960303
Full record
Track page: Superman: Main Title Theme · Machine-readable JSON-LD