ISRC NLA508023804
Verified recording
NLA508023804 is “The Empire Strikes Back: Yoda's Theme” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x65839b2176f2a1695255266395226e5edd821fc616ff8c1c7e083f8a57893734 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508023804.
Recording identifiers
- ISRC
- NLA508023804
- Title
- The Empire Strikes Back: Yoda's Theme
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x65839b2176f2a1695255266395226e5edd821fc616ff8c1c7e083f8a57893734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:5f71ed2e28408ce09251e7046b78e11885bfeb993c935371e4cded68e48699e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508023804
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: The Empire Strikes Back: Yoda's Theme · Machine-readable JSON-LD