ISRC US2R30610596
Verified recording
US2R30610596 is “Star Wars, The Emperor Strikes Back, The Return of the Jedi: (i) Main Theme\n(ii) Princess Leia's Theme\n(iii) Imperial March\n(i” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x51e7e1e618c38bf7a1fa350824b3a5c3645e74b95bcbf18e2c7a2f4643f2670f and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2R30610596.
Recording identifiers
- ISRC
- US2R30610596
- Title
- Star Wars, The Emperor Strikes Back, The Return of the Jedi: (i) Main Theme\n(ii) Princess Leia's Theme\n(iii) Imperial March\n(i
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x51e7e1e618c38bf7a1fa350824b3a5c3645e74b95bcbf18e2c7a2f4643f2670f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:bfc922ba6c55112d500f21fb2f5343986c7bf63e1a3f9b0e77960b4d1c5ee504- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2R30610596
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Star Wars, The Emperor Strikes Back, The Return of the Jedi: (i) Main Theme\n(ii) Princess Leia's Theme\n(iii) Imperial March\n(i · Machine-readable JSON-LD