Dreams

Recording by 渡辺幹男.

Recording identifiers

ISRC
JPQ701200004
CopyrightID (CopyrightChains transaction hash)
0x389ffc029624a81bfbb4255ab0c94bfdf74527d72b0b373dd5273032e34712d6
Copyright registration time
2026-06-18T23:46:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:cbed204ca12144b8f02a87ae5da4ba2550572d6bed7f8b4b3b97cb2f7949f37b

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.