Luke & Leia - From "Star Wars: Return of the Jedi"

Recording by John Williams.

Recording identifiers

ISRC
DEN962000110
Release date of the album this recording appears on
2025-06-05
CopyrightID (CopyrightChains transaction hash)
0xb936ad780ed2e2b7485f53ea6c3dccb33ab417ac3e770a78ba94414da2e9dd3a

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T04:52:22Z
Bitcoin block
960513
Canonical record hash
sha256:484675159c5cd3476f29c1a9cd416f94124248e4a93c59f237a0d6f92e67002e

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.