Speak to the Moon

Recording by Guo Yang Peng.

Recording identifiers

ISRC
PL2E32527153
CopyrightID (CopyrightChains transaction hash)
0x5c1d8bf62e163085c49de91a842774b9f368ed972beaa15001eb024bb1b863c6
Copyright registration time
2026-06-26T15:11:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:bb2143ced72d82f60285c6195579dd732977fa0c3c634d1f7d0220497a63f3a7

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.