Light the Sky

Recording by Mountains vs. Machines.

Recording identifiers

ISRC
US43C1603530
CopyrightID (CopyrightChains transaction hash)
0x2422cc0580c1caab9e5fd4a04b75ad0e6ff8d19b2d523692b0c01cc2000ee7bf
Copyright registration time
2026-06-09T11:46:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:9ab2ce22b5b6d3103c9d5a5035228fe0ed194b85439599dc38f2440e76f6e455

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

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.