Abweichung

Recording by Masashi Hamauzu.

Recording identifiers

ISRC
JPA840800729
Release date of the album this recording appears on
1999
CopyrightID (CopyrightChains transaction hash)
0xb018aee2b5358e67b60ce0743ff4d128a2da4bcfabf6f35b5429c32563a578b4

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:47e79c7e9d14f85a6c963662ea6447b3e6e51c991876c6accb9941441803d2d8

What this proof establishes

This recording was released in 1999, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.