Movement, 2

Recording by Ryuichi Sakamoto.

Recording identifiers

ISRC
US23K1500002
CopyrightID (CopyrightChains transaction hash)
0xf0bd53e9494a45f37f0b9631cc988fd5a79df54bd3b18220f3222a7b724c379c
Copyright registration time
2026-07-06T06:28:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:53:57Z
Bitcoin block
956894
Canonical record hash
sha256:b86bde608c0e198e928cb54606f235e36401c174462792ac2aad182fbaf47348

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.