Intro

Recording by Coko Yamasaki.

Recording identifiers

ISRC
TCADB1729420
CopyrightID (CopyrightChains transaction hash)
0xf6e6be22bc26151194c0015b2e7f059f5df7ad72400c1c3d7a314f0c012824f1
Copyright registration time
2026-06-24T13:56:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:991ea89e802d9010c1087aa01d582c3580872ad4b1d7a7d410c1d3639f0afbba

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.