ISRC USBC18300147
Verified recording
USBC18300147 is “Heroic Ewok (From "Star Wars: Episode VI - Return of the Jedi")” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xb33fb02dda0c21bcc3a5fe045ace5995eef44a68f43a930d138e9a9952b6a6a4 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18300147.
Recording identifiers
- ISRC
- USBC18300147
- Title
- Heroic Ewok (From "Star Wars: Episode VI - Return of the Jedi")
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0xb33fb02dda0c21bcc3a5fe045ace5995eef44a68f43a930d138e9a9952b6a6a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:f73c82f39d6181ddf0d4935c79c7fc96faa330283a5069b21c8e04352f2f308e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18300147
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Heroic Ewok (From "Star Wars: Episode VI - Return of the Jedi") · Machine-readable JSON-LD