ISRC USBC18300145
Verified recording
USBC18300145 is “Han Solo Returns (From "Star Wars: Episode VI - Return of the Jedi")” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x87bac68c92ec4c5d07fcf626e0858b8919a074a7603f8bc2b4b477c5ae419fa9 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18300145.
Recording identifiers
- ISRC
- USBC18300145
- Title
- Han Solo Returns (From "Star Wars: Episode VI - Return of the Jedi")
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x87bac68c92ec4c5d07fcf626e0858b8919a074a7603f8bc2b4b477c5ae419fa9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:fbe360e6471a8582ffafec8e5b9b0ca0627351dce87beaa3af664d8af4f557cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18300145
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Han Solo Returns (From "Star Wars: Episode VI - Return of the Jedi") · Machine-readable JSON-LD