MEGALOMANIA - Airship Cruise Beats Version

Recording by 下村 陽子.

Recording identifiers

ISRC
JPA842302813
CopyrightID (CopyrightChains transaction hash)
0xbed942169a56310cba81b58a0647875671173479bde406c9943b2b1adb78c60d
Copyright registration time
2026-07-22T14:04:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T15:38:35Z
Bitcoin block
959144
Canonical record hash
sha256:d3f10ebd2f1fb570d0fe04bb5c5a28219b67847ff2741d72bb321b0c6e54135a

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.