Hex

Recording by Hiroko Murakami.

Recording identifiers

ISRC
SE5ZV2219101
CopyrightID (CopyrightChains transaction hash)
0x9a8d7309172625b2cee12746de48100fd6427aa5b585393a8945c37698f5897d
Copyright registration time
2026-06-10T07:45:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:b17e9ec99c3021cc8f09697a9b8a5fc08b0ddacbdf3db9125688ea04eba05091

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.