ISRC NLA508023807
Verified recording
NLA508023807 is “Star Wars: Princess Leia” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x120070ace4358b6c6a35f4cf9ad4197c442b21eb6da0fc3224483438a5e08e7f and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508023807.
Recording identifiers
- ISRC
- NLA508023807
- Title
- Star Wars: Princess Leia
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x120070ace4358b6c6a35f4cf9ad4197c442b21eb6da0fc3224483438a5e08e7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:366cb5561f613c2b5442cdb8a11f3484db76244a1daf861dcee74d742746bfc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508023807
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Star Wars: Princess Leia · Machine-readable JSON-LD